地图优化

App.vue

@@ -24,6 +24,7 @@ onLaunch((options) => {
         getUserInfo();
         useUserStore().changMiniProgramAppStatus(false);
         useUserStore().changMachineEnv(false);
+        useLocationStore().getLocationLoop()//循环获取定位
         return;
     }
     if (isY9MachineType()) {
@@ -32,7 +33,18 @@ onLaunch((options) => {
         useUserStore().logOutApp();
         useUserStore().changMiniProgramAppStatus(true);
         useUserStore().changMachineEnv(true);
-        useLocationStore().getLocation();
+        (function loop() {
+            console.log('📍一体机尝试获取定位')
+            useLocationStore().getLocation().then(({longitude,latitude})=>{
+                console.log(`✅一体机获取定位成功:lng:${longitude},lat${latitude}`)
+            })
+            .catch(err=>{
+                console.log('❌一体机获取定位失败,30s后尝试重新获取')
+                setTimeout(() => {
+                   loop()
+                }, 3000);
+            })
+        })()
         uQRListen = new IncreaseRevie();
         inactivityManager = new GlobalInactivityManager(handleInactivity, 60 * 1000);
         inactivityManager.start();
@@ -40,6 +52,7 @@ onLaunch((options) => {
     }
     // 正式上线去除此方法
     console.warn('浏览器环境');
+    useLocationStore().getLocationLoop()//循环获取定位
     useUserStore().changMiniProgramAppStatus(true);
     useUserStore().changMachineEnv(false);
     useUserStore().initSeesionId(); //更新
@@ -57,6 +70,7 @@ onLaunch((options) => {
 
 onMounted(() => {});
 
+
 onShow(() => {
     console.log('App Show');
 });

common/globalFunction.js

@@ -630,6 +630,10 @@ export function sm4Encrypt(key, value, mode = "hex") {
     }
 }
 
+export function reloadBrowser() {
+    window.location.reload()
+}
+
 
 export const $api = {
     msg,
@@ -679,5 +683,6 @@ export default {
     aes_Decrypt,
     sm2_Decrypt,
     sm2_Encrypt,
-    safeReLaunch
+    safeReLaunch,
+    reloadBrowser
 }

hook/useSystemPlayer.js

@@ -1,158 +0,0 @@
-import {
-    ref,
-    onUnmounted,
-    readonly
-} from 'vue';
-
-const defaultExtractSpeechText = (text) => text;
-
-
-export function useTTSPlayer() {
-    const synth = window.speechSynthesis;
-    const isSpeaking = ref(false);
-    const isPaused = ref(false);
-    const utteranceRef = ref(null);
-
-    const cleanup = () => {
-        isSpeaking.value = false;
-        isPaused.value = false;
-        utteranceRef.value = null;
-    };
-
-    /**
-     * @param {string} text - The text to be spoken.
-     * @param {object} [options] - Optional settings for the speech.
-     * @param {string} [options.lang] - Language (e.g., 'en-US', 'es-ES').
-     * @param {number} [options.rate] - Speed (0.1 to 10, default 1).
-     * @param {number} [options.pitch] - Pitch (0 to 2, default 1).
-     * @param {SpeechSynthesisVoice} [options.voice] - A specific voice object.
-     * @param {function(string): string} [options.extractSpeechText] - A function to filter/clean the text before speaking.
-     */
-    const speak = (text, options = {}) => {
-        if (!synth) {
-            console.error('SpeechSynthesis API is not supported in this browser.');
-            return;
-        }
-
-        if (isSpeaking.value) {
-            synth.cancel();
-        }
-
-        const filteredText = extractSpeechText(text);
-
-        if (!filteredText || typeof filteredText !== 'string' || filteredText.trim() === '') {
-            console.warn('Text to speak is empty after filtering.');
-            cleanup(); // Ensure state is clean
-            return;
-        }
-
-        const newUtterance = new SpeechSynthesisUtterance(filteredText); // Use filtered text
-        utteranceRef.value = newUtterance;
-
-        newUtterance.lang = 'zh-CN';
-        newUtterance.rate = options.rate || 1;
-        newUtterance.pitch = options.pitch || 1;
-        if (options.voice) {
-            newUtterance.voice = options.voice;
-        }
-
-        newUtterance.onstart = () => {
-            isSpeaking.value = true;
-            isPaused.value = false;
-        };
-
-        newUtterance.onpause = () => {
-            isPaused.value = true;
-        };
-        newUtterance.onresume = () => {
-            isPaused.value = false;
-        };
-        newUtterance.onend = () => {
-            cleanup();
-        };
-        newUtterance.onerror = (event) => {
-            console.error('SpeechSynthesis Error:', event.error);
-            cleanup();
-        };
-
-        synth.speak(newUtterance);
-    };
-
-    const pause = () => {
-        if (synth && isSpeaking.value && !isPaused.value) {
-            synth.pause();
-        }
-    };
-
-    const resume = () => {
-        if (synth && isPaused.value) {
-            synth.resume();
-        }
-    };
-
-    const cancelAudio = () => {
-        if (synth) {
-            synth.cancel();
-        }
-        cleanup();
-    };
-
-    onUnmounted(() => {
-        cancelAudio();
-    });
-
-    return {
-        speak,
-        pause,
-        resume,
-        cancelAudio,
-        isSpeaking: readonly(isSpeaking),
-        isPaused: readonly(isPaused),
-    };
-}
-
-function extractSpeechText(markdown) {
-    const jobRegex = /``` job-json\s*({[\s\S]*?})\s*```/g;
-    const jobs = [];
-    let match;
-    let lastJobEndIndex = 0;
-    let firstJobStartIndex = -1;
-
-    // 提取岗位 json 数据及前后位置
-    while ((match = jobRegex.exec(markdown)) !== null) {
-        const jobStr = match[1];
-        try {
-            const job = JSON.parse(jobStr);
-            jobs.push(job);
-            if (firstJobStartIndex === -1) {
-                firstJobStartIndex = match.index;
-            }
-            lastJobEndIndex = jobRegex.lastIndex;
-        } catch (e) {
-            console.warn('JSON 解析失败', e);
-        }
-    }
-
-    // 提取引导语（第一个 job-json 之前的文字）
-    const guideText = firstJobStartIndex > 0 ?
-        markdown.slice(0, firstJobStartIndex).trim() :
-        '';
-
-    // 提取结束语（最后一个 job-json 之后的文字）
-    const endingText = lastJobEndIndex < markdown.length ?
-        markdown.slice(lastJobEndIndex).trim() :
-        '';
-
-    // 岗位信息格式化为语音文本
-    const jobTexts = jobs.map((job, index) => {
-        return `第 ${index + 1} 个岗位，岗位名称是：${job.jobTitle}，公司是：${job.companyName}，薪资：${job.salary}，地点：${job.location}，学历要求：${job.education}，经验要求：${job.experience}。`;
-    });
-
-    // 拼接总语音内容
-    const finalTextParts = [];
-    if (guideText) finalTextParts.push(guideText);
-    finalTextParts.push(...jobTexts);
-    if (endingText) finalTextParts.push(endingText);
-
-    return finalTextParts.join('\n');
-}

manifest.json

@@ -1,6 +1,6 @@
 {
     "name" : "qingdao-employment-service",
-    "appid" : "__UNI__2496162",
+    "appid" : "__UNI__C939371",
     "description" : "招聘",
     "versionName" : "1.0.0",
     "versionCode" : "100",

packageA/pages/personalInfo/personalInfo.vue

@@ -82,6 +82,7 @@ const { userInfo } = storeToRefs(useUserStore());
 const { getUserResume } = useUserStore();
 const { dictLabel, oneDictData } = useDictStore();
 const openSelectPopup = inject('openSelectPopup');
+import { FileValidator } from '@/utils/fileValidator.js'; //文件校验
 
 const percent = ref('0%');
 const state = reactive({
@@ -278,7 +279,15 @@ function selectAvatar() {
         sizeType: ['original', 'compressed'],
         sourceType: ['album', 'camera'],
         count: 1,
-        success: ({ tempFilePaths, tempFiles }) => {
+        success: async (res) => {
+            const tempFilePaths = res.tempFilePaths;
+            const file = res.tempFiles[0];
+
+            const imageValidator = new FileValidator();
+
+            try {
+                await imageValidator.validate(file);
+
                 $api.uploadFile(tempFilePaths[0], true)
                     .then((res) => {
                         res = JSON.parse(res);
@@ -287,6 +296,9 @@ function selectAvatar() {
                     .catch((err) => {
                         $api.msg('上传失败');
                     });
+            } catch (error) {
+                $api.msg(error);
+            }
         },
         fail: (error) => {},
     });

pages/chat/components/ai-paging.vue

@@ -273,9 +273,7 @@ import useScreenStore from '@/stores/useScreenStore'
 const screenStore = useScreenStore();
 // 系统功能hook和阿里云hook
 import { useAudioRecorder } from '@/hook/useRealtimeRecorder.js';
-// import { useAudioRecorder } from '@/hook/useSystemSpeechReader.js';
 import { useTTSPlayer } from '@/hook/useTTSPlayer.js';
-// import { useTTSPlayer } from '@/hook/useSystemPlayer.js';
 // 全局
 const { $api, navTo, throttle } = inject('globalFunction');
 const emit = defineEmits(['onConfirm']);
@@ -283,6 +281,8 @@ const { messages, isTyping, textInput, chatSessionID } = storeToRefs(useChatGrou
 import successIcon from '@/static/icon/success.png';
 import useUserStore from '@/stores/useUserStore';
 const { isMachineEnv } = storeToRefs(useUserStore());
+
+import { FileValidator } from '@/utils/fileValidator.js'; //文件校验
 // hook
 // 语音识别
 const {
@@ -538,10 +538,14 @@ function uploadCamera(type = 'camera') {
         count: 1, //默认9
         sizeType: ['original', 'compressed'], //可以指定是原图还是压缩图，默认二者都有
         sourceType: [type], //从相册选择
-        success: function (res) {
+        success: async (res)=> {
             const tempFilePaths = res.tempFilePaths;
             const file = res.tempFiles[0];
-            // 继续上传
+
+            const imageValidator = new FileValidator()
+            try {
+                await imageValidator.validate(file)
+
                 $api.uploadFile(tempFilePaths[0], true).then((resData) => {
                     resData = JSON.parse(resData);
                     console.log(file.type,'++')
@@ -554,6 +558,9 @@ function uploadCamera(type = 'camera') {
                         textInput.value = state.uploadFileTips;
                     }
                 });
+            } catch (error) {
+                $api.msg(error)
+            }
         },
     });
 }
@@ -562,15 +569,17 @@ function getUploadFile(type = 'camera') {
     if (VerifyNumberFiles()) return;
     uni.chooseFile({
         count: 1,
-        success: (res) => {
+        success: async(res) => {
             const tempFilePaths = res.tempFilePaths;
             const file = res.tempFiles[0];
             const allowedTypes = config.allowedFileTypes || [];
             const size = $api.formatFileSize(file.size);
-            if (!allowedTypes.includes(file.type)) {
+
-                return $api.msg('仅支持 txt md  word pdf ppt csv excel 格式类型');
+            const imageValidator = new FileValidator({allowedExtensions:config.allowedFileTypes})
-            }
+
-            // 继续上传
+            try{
+                await imageValidator.validate(file)
+
                 $api.uploadFile(tempFilePaths[0], true).then((resData) => {
                     resData = JSON.parse(resData);
                     filesList.value.push({
@@ -581,6 +590,9 @@ function getUploadFile(type = 'camera') {
                     });
                     textInput.value = state.uploadFileTips;
                 });
+            }catch(error){
+                $api.msg(error)
+            }
         },
     });
 }

pages/index/components/index-refactor.vue

@@ -11,7 +11,12 @@
                 <image class="bg-text" mode="widthFix" src="@/static/icon/index-text-bg.png"></image>
                 <view class="search-inner">
                     <view class="inner-left">
-                        <image class="bg-text2" mode="widthFix" src="@/static/icon/index-text-bg2.png"></image>
+                        <image
+                            class="bg-text2"
+                            mode="widthFix"
+                            @click="reloadBrowser()"
+                            src="@/static/icon/index-text-bg2.png"
+                        ></image>
                         <view class="search-input button-click" @click="navTo('/pages/search/search')">
                             <image class="icon" src="@/static/icon/index-search.png"></image>
                             <text class="inpute">请告诉我想找什么工作</text>
@@ -20,7 +25,7 @@
                     <image class="bg-robot button-click" mode="widthFix" src="@/static/icon/index-robot.png"></image>
                 </view>
             </view>
-            <view v-if="!isMachineEnv" class="ai-card-out" >
+            <view v-if="!isMachineEnv" class="ai-card-out">
                 <view class="ai-card">
                     <image class="ai-card-bg" src="@/static/icon/ai-card-bg.png" />
                     <view class="ai-card-inner">
@@ -56,7 +61,7 @@
                     </view>
                 </view>
             </view>
-            <view v-if="hasLogin" :class="{'match-move-top':isMachineEnv}" class="match-card-out">
+            <view v-if="hasLogin" :class="{ 'match-move-top': isMachineEnv }" class="match-card-out">
                 <view class="match-card">
                     <image class="match-card-bg" src="@/static/icon/match-card-bg.png" />
                     <view class="title">简历匹配职位</view>
@@ -65,7 +70,7 @@
                     </view>
                 </view>
             </view>
-            <view :class="{'cards-move-top':isMachineEnv && !hasLogin}" class="cards">
+            <view :class="{ 'cards-move-top': isMachineEnv && !hasLogin }" class="cards">
                 <view class="card card1 press-button" @click="navTo('/pages/nearby/nearby')">
                     <view class="card-title">附近工作</view>
                     <view class="card-text">好岗职等你来</view>
@@ -254,11 +259,11 @@
 import { reactive, inject, watch, ref, onMounted, watchEffect, nextTick, getCurrentInstance } from 'vue';
 import img from '@/static/icon/filter.png';
 import dictLabel from '@/components/dict-Label/dict-Label.vue';
-const { $api, navTo, vacanciesTo, formatTotal, throttle } = inject('globalFunction');
+const { $api, navTo, vacanciesTo, formatTotal, throttle, reloadBrowser } = inject('globalFunction');
 import { onLoad, onShow } from '@dcloudio/uni-app';
 import { storeToRefs } from 'pinia';
 import useUserStore from '@/stores/useUserStore';
-const { userInfo, hasLogin ,isMachineEnv} = storeToRefs(useUserStore());
+const { userInfo, hasLogin, isMachineEnv } = storeToRefs(useUserStore());
 import useDictStore from '@/stores/useDictStore';
 const { getTransformChildren, oneDictData } = useDictStore();
 import useLocationStore from '@/stores/useLocationStore';
@@ -271,7 +276,6 @@ const recommedIndexDb = useRecommedIndexedDBStore();
 import config from '@/config';
 import AIMatch from './AIMatch.vue';
 
-
 const { proxy } = getCurrentInstance();
 
 const maskFirstEntry = ref(true);
@@ -363,7 +367,7 @@ onMounted(() => {
     let firstEntry = uni.getStorageSync('firstEntry') === false ? false : true; // 默认未读
     maskFirstEntry.value = firstEntry;
     getMatchTags();
-    console.log(isMachineEnv.value,'+++++++++')
+    // console.log(isMachineEnv.value, '+++++++++');
 });
 
 async function getMatchTags() {
@@ -466,7 +470,6 @@ const { columnCount, columnSpace } = useColumnCount(() => {
     getJobRecommend('refresh');
     nextTick(() => {
         waterfallsFlowRef.value?.refresh?.();
-        useLocationStore().getLocation();
     });
 });
 

pages/index/components/index-two.vue

@@ -129,7 +129,6 @@ const { columnCount, columnSpace } = useColumnCount(() => {
     pageSize.value = 10 * (columnCount.value - 1);
     nextTick(() => {
         waterfallsFlowRef.value?.refresh?.();
-        useLocationStore().getLocation();
     });
 });
 

pages/nearby/components/one.vue

@@ -2,13 +2,14 @@
     <scroll-view :scroll-y="true" class="nearby-scroll" @scrolltolower="scrollBottom">
         <view class="nearby-map" @touchmove.stop.prevent>
             <map
-                style="width: 100%; height: 410rpx"
+                style="width: 100%; height: 690rpx"
                 :latitude="latitudeVal"
                 :longitude="longitudeVal"
                 :markers="mapCovers"
                 :circles="mapCircles"
                 :controls="mapControls"
                 @controltap="handleControl"
+                :scale="mapScale"
             ></map>
             <view class="nearby-select">
                 <view class="select-view" @click="changeRangeShow">
@@ -106,16 +107,18 @@ const tMap = ref();
 const progress = ref();
 const mapCovers = ref([]);
 const mapCircles = ref([]);
+const mapScale = ref(14.5)
 const mapControls = ref([
     {
         id: 1,
         position: {
             // 控件位置
-            left: customSystem.systemInfo.screenWidth - 48 - 14,
+            left: customSystem.systemInfo.screenWidth - uni.upx2px(75 + 30),
-            top: 320,
+            top: uni.upx2px(655 - 75 - 30),
-            width: 48,
+            width: uni.upx2px(75),
-            height: 48,
+            height: uni.upx2px(75),
         },
+        width:100,
         iconPath: LocationPng, // 控件图标
     },
 ]);
@@ -148,6 +151,8 @@ function changeRangeShow() {
 
 function changeRadius(item) {
     console.log(item);
+    if(item > 1) mapScale.value = 14.5 - item * 0.3
+    else mapScale.value = 14.5
     pageState.search.radius = item;
     rangeShow.value = false;
     progressChange(item);
@@ -221,27 +226,23 @@ onMounted(() => {
 });
 
 function getInit() {
-    useLocationStore()
-        .getLocation()
-        .then((res) => {
     mapCovers.value = [
         {
-                    latitude: res.latitude,
+            latitude: latitudeVal.value,
-                    longitude: res.longitude,
+            longitude: longitudeVal.value,
             iconPath: point2,
         },
     ];
     mapCircles.value = [
         {
-                    latitude: res.latitude,
+            latitude: latitudeVal.value,
-                    longitude: res.longitude,
+            longitude:longitudeVal.value,
             radius: 1000,
             fillColor: '#1c52fa25',
             color: '#256BFA',
         },
     ];
     getJobList('refresh');
-        });
 }
 
 function progressChange(value) {
@@ -363,7 +364,7 @@ defineExpose({ loadData, handleFilterConfirm });
     height: 100%;
     background: #f4f4f4;
     .nearby-map
-        height: 400rpx;
+        height: 655rpx;
         background: #e8e8e8;
         overflow: hidden
 .nearby-list

pages/search/search.vue

@@ -151,7 +151,6 @@ const { columnCount, columnSpace } = useColumnCount(() => {
     pageSize.value = 10 * (columnCount.value - 1);
     nextTick(() => {
         waterfallsFlowRef.value?.refresh?.();
-        useLocationStore().getLocation();
     });
 });
 

static/js/fileValidator.js

@@ -0,0 +1,170 @@
+const KNOWN_SIGNATURES = {
+    png: '89504E470D0A1A0A',
+    jpg: 'FFD8FF',
+    jpeg: 'FFD8FF',
+    gif: '47494638',
+    webp: '52494646',
+    docx: '504B0304',
+    xlsx: '504B0304',
+    pptx: '504B0304',
+    doc: 'D0CF11E0',
+    xls: 'D0CF11E0',
+    ppt: 'D0CF11E0',
+    pdf: '25504446',
+    txt: 'TYPE_TEXT',
+    csv: 'TYPE_TEXT',
+    md: 'TYPE_TEXT',
+    json: 'TYPE_TEXT',
+};
+export class FileValidator {
+    version = '1.0.0';
+    signs = Object.keys(KNOWN_SIGNATURES);
+    constructor(options = {}) {
+        this.maxSizeMB = options.maxSizeMB || 10;
+        if (options.allowedExtensions && Array.isArray(options.allowedExtensions)) {
+            this.allowedConfig = {};
+            options.allowedExtensions.forEach((ext) => {
+                const key = ext.toLowerCase();
+                if (KNOWN_SIGNATURES[key]) {
+                    this.allowedConfig[key] = KNOWN_SIGNATURES[key];
+                } else {
+                    console.warn(`[FileValidator] 未知的文件类型: .${key}，已忽略`);
+                }
+            });
+        } else {
+            this.allowedConfig = {
+                ...KNOWN_SIGNATURES,
+            };
+        }
+    }
+    _isValidUTF8(buffer) {
+        try {
+            const decoder = new TextDecoder('utf-8', {
+                fatal: true,
+            });
+            decoder.decode(buffer);
+            return true;
+        } catch (e) {
+            return false;
+        }
+    }
+    _bufferToHex(buffer) {
+        return Array.prototype.map
+            .call(new Uint8Array(buffer), (x) => ('00' + x.toString(16)).slice(-2))
+            .join('')
+            .toUpperCase();
+    }
+    _countCSVRows(buffer) {
+        const decoder = new TextDecoder('utf-8');
+        const text = decoder.decode(buffer);
+        let rowCount = 0;
+        let inQuote = false;
+        let len = text.length;
+        for (let i = 0; i < len; i++) {
+            const char = text[i];
+            if (char === '"') {
+                inQuote = !inQuote;
+            } else if (char === '\n' && !inQuote) {
+                rowCount++;
+            }
+        }
+        if (len > 0 && text[len - 1] !== '\n') {
+            rowCount++;
+        }
+        return rowCount;
+    }
+    _validateTextContent(buffer, extension) {
+        let contentStr = '';
+        try {
+            const decoder = new TextDecoder('utf-8', {
+                fatal: true,
+            });
+            contentStr = decoder.decode(buffer);
+        } catch (e) {
+            console.warn('UTF-8 解码失败', e);
+            return false;
+        }
+        if (contentStr.includes('\0')) {
+            return false;
+        }
+        if (extension === 'json') {
+            try {
+                JSON.parse(contentStr);
+            } catch (e) {
+                console.warn('无效的 JSON 格式');
+                return false;
+            }
+        }
+        return true;
+    }
+    validate(file) {
+        return new Promise((resolve, reject) => {
+            if (!file || !file.name) return reject('无效的文件对象');
+            if (file.size > this.maxSizeMB * 1024 * 1024) {
+                return reject(`文件大小超出限制 (最大 ${this.maxSizeMB}MB)`);
+            }
+            const fileName = file.name.toLowerCase();
+            const extension = fileName.substring(fileName.lastIndexOf('.') + 1);
+            const expectedMagic = this.allowedConfig[extension];
+            if (!expectedMagic) {
+                return reject(`不支持的文件格式: .${extension}`);
+            }
+            const reader = new FileReader();
+            reader.onload = (e) => {
+                const buffer = e.target.result;
+                let isSafe = false;
+                if (expectedMagic === 'TYPE_TEXT') {
+                    if (this._validateTextContent(buffer, extension)) {
+                        isSafe = true;
+                    } else {
+                        if (extension === 'json') {
+                            return reject(`文件异常：不是有效的 JSON 文件`);
+                        }
+                        return reject(`文件异常：.${extension} 包含非法二进制内容或编码错误`);
+                    }
+                    if (extension === 'csv' && this.csvMaxRows > 0) {
+                        const rows = this._countCSVRows(buffer);
+                        if (rows > this.csvMaxRows) {
+                            return reject(`CSV 行数超出限制 (当前 ${rows} 行，最大允许 ${this.csvMaxRows} 行)`);
+                        }
+                    }
+                } else {
+                    const fileHeader = this._bufferToHex(buffer.slice(0, 8));
+                    if (fileHeader.startsWith(expectedMagic)) {
+                        isSafe = true;
+                    } else {
+                        return reject(`文件可能已被篡改 (真实类型与 .${extension} 不符)`);
+                    }
+                }
+                if (isSafe) resolve(true);
+            };
+            reader.onerror = () => reject('文件读取失败，无法校验');
+            if (expectedMagic === 'TYPE_TEXT' && extension === 'json') {
+                reader.readAsArrayBuffer(file);
+            } else {
+                reader.readAsArrayBuffer(file.slice(0, 2048));
+            }
+        });
+    }
+}
+
+
+// 【demo】
+// 如果传入了 allowedExtensions，则只使用传入的；否则使用全部 KNOWN_SIGNATURES
+// const imageValidator = new FileValidator({
+//     maxSizeMB: 5,
+//     allowedExtensions: ['png', 'jpg', 'jpeg'],
+// });
+
+// imageValidator
+//     .validate(file)
+//     .then(() => {
+//         statusDiv.textContent = `检测通过: ${file.name}`;
+//         statusDiv.style.color = 'green';
+//         console.log('图片校验通过，开始上传...');
+//         // upload(file)...
+//     })
+//     .catch((err) => {
+//         statusDiv.textContent = `检测失败: ${err}`;
+//         statusDiv.style.color = 'red';
+//     });

static/upload.html

@@ -2,11 +2,10 @@
 <html lang="zh-CN">
     <head>
         <meta charset="UTF-8" />
-    <meta
+        <meta name="viewport"
-      name="viewport"
+            content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover" />
-      content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"
-    />
         <title>文件上传</title>
+
         <style>
             * {
                 margin: 0;
@@ -172,6 +171,7 @@
                     opacity: 0;
                     transform: translateY(10px);
                 }
+
                 to {
                     opacity: 1;
                     transform: translateY(0);
@@ -341,6 +341,7 @@
                 0% {
                     transform: rotate(0deg);
                 }
+
                 100% {
                     transform: rotate(360deg);
                 }
@@ -352,30 +353,61 @@
                 font-weight: 500;
             }
 
+            /* 状态提示框容器 */
+            .status-messages-container {
+                pointer-events: none;
+                width: 100%;
+            }
+
+            /* 状态提示框 */
             .status-message {
-        position: fixed;
-        top: 50%;
-        left: 20px;
-        right: 20px;
-        transform: translateY(-50%);
                 background: rgb(238, 238, 238);
                 border-radius: 16px;
                 padding: 30px 25px;
                 text-align: center;
-        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
+                box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
-        z-index: 1001;
+                margin: 0 auto 20px;
                 display: none;
                 animation: popUp 0.3s ease;
+                max-width: 85%;
+                pointer-events: auto;
+                position: fixed;
+                top: 45%;
+                left: 0;
+                right: 0;
+                z-index: 1001;
+                transform: translateY(-50%);
+            }
+
+            /* 点击关闭按钮 */
+            .status-message .close-btn {
+                position: absolute;
+                top: 10px;
+                right: 10px;
+                background: none;
+                border: none;
+                font-size: 20px;
+                cursor: pointer;
+                color: #666;
+                width: 30px;
+                height: 30px;
+                border-radius: 50%;
+                display: flex;
+                align-items: center;
+                justify-content: center;
+            }
+
+            .status-message .close-btn:hover {
+                background: rgba(0, 0, 0, 0.1);
             }
 
             @keyframes popUp {
                 from {
                     opacity: 0;
-          transform: translateY(-40%) scale(0.9);
                 }
+
                 to {
                     opacity: 1;
-          transform: translateY(-50%) scale(1);
                 }
             }
 
@@ -583,13 +615,8 @@
                         <div class="upload-icon">📁</div>
                         <div class="upload-text" id="uploadText">点击选择文件</div>
                         <div class="upload-hint" id="uploadHint">支持图片、文档、文本等格式</div>
-            <input
+                        <input type="file" id="fileInput" class="file-input" multiple
-              type="file"
+                            accept="image/*,.pdf,.doc,.docx,.xls,.xlsx,.csv,.ppt,.pptx,.txt,.md" />
-              id="fileInput"
-              class="file-input"
-              multiple
-              accept="image/*,.pdf,.doc,.docx,.xls,.xlsx,.csv,.ppt,.pptx,.txt,.md"
-            />
                     </div>
                 </div>
 
@@ -615,13 +642,8 @@
             <div class="loading-text" id="loadingText">上传中，请稍候...</div>
         </div>
 
-    <!-- 状态提示框 -->
+        <!-- 状态提示框容器 -->
-    <div class="status-message" id="statusMessage">
+        <div class="status-messages-container" id="statusMessagesContainer"></div>
-      <span class="status-icon" id="statusIcon">✅</span>
-      <h3 class="status-title" id="statusTitle">上传成功！</h3>
-      <p class="status-desc" id="statusDesc">文件已成功上传到电脑端</p>
-      <button class="status-btn" id="statusBtn">完成</button>
-    </div>
 
         <!-- 图片预览模态框 -->
         <div class="image-preview-modal" id="imagePreviewModal">
@@ -629,7 +651,13 @@
             <button class="close-preview" id="closePreview">×</button>
         </div>
 
-    <script>
+        <script type="module">
+            import {
+                FileValidator
+            } from './js/FileValidator.js'; //文件校验JS
+            // 创建文件校验器实例
+            const fileValidator = new FileValidator();
+
             // 获取URL中的参数
             const urlParams = new URLSearchParams(window.location.search);
             const sessionId = urlParams.get('sessionId');
@@ -655,11 +683,7 @@
             const uploadBtn = document.getElementById('uploadBtn');
             const loadingOverlay = document.getElementById('loadingOverlay');
             const loadingText = document.getElementById('loadingText');
-      const statusMessage = document.getElementById('statusMessage');
+            const statusMessagesContainer = document.getElementById('statusMessagesContainer');
-      const statusIcon = document.getElementById('statusIcon');
-      const statusTitle = document.getElementById('statusTitle');
-      const statusDesc = document.getElementById('statusDesc');
-      const statusBtn = document.getElementById('statusBtn');
             const imagePreviewModal = document.getElementById('imagePreviewModal');
             const previewImage = document.getElementById('previewImage');
             const closePreview = document.getElementById('closePreview');
@@ -673,6 +697,8 @@
             let isUploading = false;
             let uploadedCount = 0; // 已上传的总文件数量
 
+            let statusMessageCount = 0; // 弹窗计数器
+
             // 初始化
             function init() {
                 // 更新限制提示文本
@@ -688,12 +714,28 @@
                 fileInput.addEventListener('change', handleFileSelect);
                 clearBtn.addEventListener('click', clearAllFiles);
                 uploadBtn.addEventListener('click', startUpload);
-        statusBtn.addEventListener('click', hideStatus);
                 closePreview.addEventListener('click', () => {
                     imagePreviewModal.classList.remove('show');
                     document.body.style.overflow = '';
                 });
 
+                // 添加事件委托来处理状态消息的关闭按钮
+                statusMessagesContainer.addEventListener('click', (e) => {
+                    if (e.target.matches('[data-action="close"]')) {
+                        const messageId = e.target.dataset.messageId;
+                        closeStatusMessage(messageId);
+                    }
+                });
+
+                // 添加事件委托来处理删除按钮
+                fileList.addEventListener('click', (e) => {
+                    if (e.target.classList.contains('remove-btn')) {
+                        const name = e.target.dataset.name;
+                        const size = parseInt(e.target.dataset.size);
+                        removeFile(name, size);
+                    }
+                });
+
                 // 图片预览模态框点击外部关闭
                 imagePreviewModal.addEventListener('click', (e) => {
                     if (e.target === imagePreviewModal) {
@@ -706,7 +748,9 @@
                 setupDragAndDrop();
 
                 // 防止页面滚动
-        document.body.addEventListener('touchmove', preventScroll, { passive: false });
+                document.body.addEventListener('touchmove', preventScroll, {
+                    passive: false
+                });
 
                 // 更新UI
                 updateUI();
@@ -795,7 +839,7 @@
             }
 
             // 处理文件
-      function handleFiles(files) {
+            async function handleFiles(files) {
                 // 检查是否已达到总文件数量上限
                 if (MAX_FILE_COUNT > 0 && uploadedCount >= MAX_FILE_COUNT) {
                     showError(`已超过文件上传总数限制（${MAX_FILE_COUNT}个）`);
@@ -816,6 +860,7 @@
                 }
 
                 for (let file of files) {
+                    console.log(file);
                     // 检查是否已达到本次选择的文件数量上限
                     if (selectedFiles.length >= MAX_FILE_COUNT) {
                         showError(`最多只能选择 ${MAX_FILE_COUNT} 个文件，已忽略多余文件`);
@@ -839,12 +884,18 @@
                         continue;
                     }
 
-          // 添加到文件列表
+                    fileValidator
+                        .validate(file)
+                        .then(() => {
+                            console.log(1111);
                             selectedFiles.push(file);
                             addFileToList(file);
-        }
-
                             updateUI();
+                        })
+                        .catch((err) => {
+                            showError(file.name + err);
+                        });
+                }
             }
 
             // 检查是否为图片文件
@@ -888,12 +939,26 @@
                 };
                 return icons[ext] || icons.default;
             }
+            // 移除文件
+            function removeFile(name, size) {
+                selectedFiles = selectedFiles.filter((f) => !(f.name === name && f.size === size));
+
+                const fileItem = document.querySelector(`.file-item[data-name="${name}"]`);
+                if (fileItem) {
+                    fileItem.style.animation = 'slideIn 0.3s ease reverse';
+                    setTimeout(() => {
+                        fileItem.remove();
+                        updateUI();
+                    }, 150);
+                }
+            }
 
             // 添加文件到列表
             function addFileToList(file) {
                 const li = document.createElement('li');
                 li.className = 'file-item';
                 li.dataset.name = file.name;
+                li.dataset.size = file.size; // 添加 size 到 dataset
 
                 // 检查是否为图片
                 const isImage = isImageType(file) && isImageFile(file.name);
@@ -901,7 +966,7 @@
                 // 获取文件图标
                 const fileIcon = getFileIcon(file.name);
 
-        // 创建HTML
+                // 创建HTML（移除 onclick，改为 data 属性）
                 li.innerHTML = `
     <div class="file-icon-container" id="icon-${escapeHtml(file.name)}">
       ${
@@ -917,7 +982,7 @@
         <div class="file-progress-bar" id="progress-${escapeHtml(file.name)}"></div>
       </div>
     </div>
-          <button class="remove-btn" onclick="removeFile('${escapeHtml(file.name)}', ${file.size})">×</button>
+    <button class="remove-btn" data-name="${escapeHtml(file.name)}" data-size="${file.size}">×</button>
   `;
 
                 fileList.appendChild(li);
@@ -934,18 +999,17 @@
                     });
                 }
             }
-
             // 生成缩略图
             function generateThumbnail(file, containerId) {
                 const reader = new FileReader();
-        reader.onload = function (e) {
+                reader.onload = function(e) {
                     const container = document.getElementById(containerId);
                     if (container) {
                         const img = container.querySelector('.thumbnail');
                         img.src = e.target.result;
 
                         // 添加加载完成后的淡入效果
-            img.onload = function () {
+                        img.onload = function() {
                             img.style.opacity = '0';
                             setTimeout(() => {
                                 img.style.transition = 'opacity 0.3s ease';
@@ -960,7 +1024,7 @@
             // 预览完整图片
             function previewFullImage(file) {
                 const reader = new FileReader();
-        reader.onload = function (e) {
+                reader.onload = function(e) {
                     previewImage.src = e.target.result;
                     imagePreviewModal.classList.add('show');
                     document.body.style.overflow = 'hidden';
@@ -977,20 +1041,6 @@
                 return parseFloat((bytes / Math.pow(k, i)).toFixed(1)) + ' ' + sizes[i];
             }
 
-      // 移除文件
-      function removeFile(name, size) {
-        selectedFiles = selectedFiles.filter((f) => !(f.name === name && f.size === size));
-
-        const fileItem = document.querySelector(`.file-item[data-name="${name}"]`);
-        if (fileItem) {
-          fileItem.style.animation = 'slideIn 0.3s ease reverse';
-          setTimeout(() => {
-            fileItem.remove();
-            updateUI();
-          }, 150);
-        }
-      }
-
             // 清空所有文件
             function clearAllFiles() {
                 selectedFiles = [];
@@ -1037,7 +1087,8 @@
                         fileInput.disabled = true;
                     } else {
                         uploadText.textContent = '点击选择文件';
-            uploadHint.innerHTML = `支持图片、文档、文本等格式<br />最多${MAX_FILE_COUNT}个文件，每个不超过10MB<br />已上传: ${uploadedCount}/${MAX_FILE_COUNT}`;
+                        uploadHint.innerHTML =
+                            `支持图片、文档、文本等格式<br />最多${MAX_FILE_COUNT}个文件，每个不超过10MB<br />已上传: ${uploadedCount}/${MAX_FILE_COUNT}`;
                         fileInput.disabled = false;
                     }
 
@@ -1197,43 +1248,129 @@
                 document.body.style.overflow = '';
             }
 
-      // 显示成功提示
+            // 创建状态提示框
-      function showSuccess(message) {
+            function createStatusMessage(type, title, desc, autoClose = false, closeTime = 3000) {
-        statusMessage.className = 'status-message status-success';
+                // 创建唯一的ID
-        statusIcon.textContent = '✅';
+                const messageId = 'status-' + Date.now() + '-' + Math.random().toString(36).substr(2, 9);
-        statusTitle.textContent = '上传成功！';
+
-        statusDesc.textContent = message;
+                // 计算当前弹窗的偏移量（每个弹窗下移20px）
-        statusMessage.style.display = 'block';
+                const offset = statusMessageCount * 40;
-        document.body.style.overflow = 'hidden';
+
+                // 创建弹窗HTML，添加自定义的偏移样式
+                const messageHtml = `
+      <div class="status-message status-${type}" id="${messageId}" 
+           data-message-id="${messageId}" 
+           style="margin-top: ${offset}px;">
+        <button class="close-btn" data-action="close" data-message-id="${messageId}">×</button>
+        <span class="status-icon">${type === 'success' ? '✅' : '❌'}</span>
+        <h3 class="status-title">${escapeHtml(title)}</h3>
+        <p class="status-desc">${escapeHtml(desc)}</p>
+        <button class="status-btn" data-action="close" data-message-id="${messageId}">完成</button>
+      </div>
+    `;
+
+                // 添加到容器
+                statusMessagesContainer.innerHTML += messageHtml;
+
+                // 显示弹窗
+                const messageElement = document.getElementById(messageId);
+                messageElement.style.display = 'block';
+
+                // 增加弹窗计数
+                statusMessageCount++;
+
+                // 自动关闭
+                if (autoClose) {
+                    setTimeout(() => {
+                        closeStatusMessage(messageId);
+                    }, closeTime);
                 }
 
-      // 显示错误提示
+                // 限制最大显示数量（最多显示5个）
-      function showError(message) {
+                const messages = statusMessagesContainer.querySelectorAll('.status-message');
-        statusMessage.className = 'status-message status-error';
+                if (messages.length > 5) {
-        statusIcon.textContent = '❌';
+                    // 移除最早的消息
-        statusTitle.textContent = '出错了';
+                    const oldestMessage = messages[0];
-        statusDesc.textContent = message;
+                    closeStatusMessage(oldestMessage.id);
-        statusMessage.style.display = 'block';
-        document.body.style.overflow = 'hidden';
                 }
 
-      // 隐藏状态提示
+                return messageId;
-      function hideStatus() {
+            }
-        statusMessage.style.display = 'none';
+
+            // 关闭状态提示框
+            function closeStatusMessage(messageId) {
+                const messageElement = document.getElementById(messageId);
+                if (messageElement) {
+                    // 添加淡出动画
+                    messageElement.style.animation = 'popUp 0.3s ease reverse';
+                    messageElement.style.opacity = '0';
+
+                    setTimeout(() => {
+                        messageElement.remove();
+
+                        // 减少弹窗计数
+                        statusMessageCount--;
+
+                        // 重新计算并更新剩余弹窗的位置
+                        updateRemainingStatusMessages();
+
+                        // 检查是否还有消息显示
+                        const remainingMessages = statusMessagesContainer.querySelectorAll('.status-message');
+                        if (remainingMessages.length === 0) {
+                            document.body.style.overflow = '';
+                        }
+                    }, 300);
+                }
+            }
+
+            // 更新剩余弹窗的位置
+            function updateRemainingStatusMessages() {
+                const messages = statusMessagesContainer.querySelectorAll('.status-message');
+
+                messages.forEach((message, index) => {
+                    const offset = index * 20; // 每个弹窗下移20px
+                    message.style.marginTop = `${offset}px`;
+                });
+            }
+
+            // 隐藏所有状态提示
+            function hideAllStatus() {
+                const messages = statusMessagesContainer.querySelectorAll('.status-message');
+                messages.forEach((message) => {
+                    closeStatusMessage(message.id);
+                });
                 document.body.style.overflow = '';
             }
 
-      // 防止页面滚动
+            // 显示成功提示（创建新弹窗）
+            function showSuccess(message, options = {}) {
+                const {
+                    autoClose = true, closeTime = 3000
+                } = options;
+                return createStatusMessage('success', '上传成功！', message, autoClose, closeTime);
+            }
+
+            // 显示错误提示（创建新弹窗）
+            function showError(message, options = {}) {
+                const {
+                    autoClose = false, closeTime = 5000
+                } = options;
+                return createStatusMessage('error', '出错了', message, autoClose, closeTime);
+            }
+
+            // 修改防止页面滚动函数
             function preventScroll(e) {
+                const messages = statusMessagesContainer.querySelectorAll('.status-message');
+                const hasMessages = messages.length > 0;
+
                 if (
                     loadingOverlay.classList.contains('show') ||
-          statusMessage.style.display === 'block' ||
+                    hasMessages ||
                     imagePreviewModal.classList.contains('show')
                 ) {
                     e.preventDefault();
                 }
             }
-
             // HTML转义
             function escapeHtml(text) {
                 const div = document.createElement('div');

stores/useLocationStore.js

@@ -9,10 +9,17 @@ import {
 } from '@/common/globalFunction.js'
 import config from '../config';
 
+const defalutLongLat = {
+    longitude: 120.382665,
+    latitude: 36.066938,
+}
+
 const useLocationStore = defineStore("location", () => {
     // 定义状态
     const longitudeVal = ref(null) // 经度
     const latitudeVal = ref(null) //纬度
+    const timer = ref(null)
+    const count = ref(0)
 
     function getLocation() { // 获取经纬度两个平台
         return new Promise((resole, reject) => {
@@ -25,49 +32,57 @@ const useLocationStore = defineStore("location", () => {
                             resole(data)
                         },
                         fail: function(data) {
-                            longitudeVal.value = 120.382665
+                            longitudeVal.value = defalutLongLat.longitude
-                            latitudeVal.value = 36.066938
+                            latitudeVal.value = defalutLongLat.latitude
-                            resole({
+                            resole(defalutLongLat)
-                                longitude: 120.382665,
-                                latitude: 36.066938
-                            })
                             msg('用户位置获取失败')
+                            console.log('失败3', data)
                         }
                     })
                 } else {
                     uni.getLocation({
                         type: 'gcj02',
-                        highAccuracyExpireTime: 3000,
+                        // highAccuracyExpireTime: 3000,
-                        isHighAccuracy: true,
+                        // isHighAccuracy: true,
-                        timeout: 2000,
+                        // timeout: 2000,
                         success: function(data) {
                             longitudeVal.value = Number(data.longitude)
                             latitudeVal.value = Number(data.latitude)
                             resole(data)
                         },
                         fail: function(data) {
-                            longitudeVal.value = 120.382665
+                            longitudeVal.value = defalutLongLat.longitude
-                            latitudeVal.value = 36.066938
+                            latitudeVal.value = defalutLongLat.latitude
-                            resole({
+                            resole(defalutLongLat)
-                                longitude: 120.382665,
-                                latitude: 36.066938
-                            })
                             msg('用户位置获取失败')
+                            console.log('失败2', data)
                         }
                     });
                 }
             } catch (e) {
-                longitudeVal.value = 120.382665
+                longitudeVal.value = defalutLongLat.longitude
-                latitudeVal.value = 36.066938
+                latitudeVal.value = defalutLongLat.latitude
-                resole({
+                resole(defalutLongLat)
-                    longitude: 120.382665,
-                    latitude: 36.066938
-                })
                 msg('测试环境，使用模拟定位')
-                console.log('失败', data)
+                console.log('失败1', e)
             }
         })
     }
+    function getLocationLoop(gap = 1000 * 60 * 2) {
+        console.log(`🔄开始循环获取定位,间隔:${Math.floor(gap/1000)}秒`)
+        const run = () => {
+            count.value++
+            console.log(`📍第${count.value}次获取定位`)
+            getLocation()
+        }
+        run()
+        timer.value = setInterval(run,gap);
+    }
+
+    function clearGetLocationLoop(params) {
+        clearInterval(timer.value)
+        timer.value = null
+    }
 
     function longitude() {
         return longitudeVal.value
@@ -80,11 +95,12 @@ const useLocationStore = defineStore("location", () => {
     // 导入
     return {
         getLocation,
+        getLocationLoop,
+        clearGetLocationLoop,
         longitudeVal,
-        latitudeVal
+        latitudeVal,
-
     }
-},{
+}, {
     unistorage: true,
 })
 

utils/fileValidator.js

@@ -1,56 +1,26 @@
-/**
- * FileValidator.js
- * 封装好的文件安全校验类
- */
-
-// ==========================================
-// 1. 预定义：已知文件类型的魔数 (Signature Database)
-// ==========================================
 const KNOWN_SIGNATURES = {
-    // === 图片 ===
     png: '89504E470D0A1A0A',
     jpg: 'FFD8FF',
     jpeg: 'FFD8FF',
     gif: '47494638',
-    webp: '52494646', // RIFF Header
+    webp: '52494646',
-
-    // === 文档 (Office 新版 - ZIP 格式) ===
     docx: '504B0304',
     xlsx: '504B0304',
     pptx: '504B0304',
-
-    // === 文档 (Office 旧版 - OLECF 格式) ===
     doc: 'D0CF11E0',
     xls: 'D0CF11E0',
     ppt: 'D0CF11E0',
-
-    // === 其他 ===
     pdf: '25504446',
-
-    // === 纯文本 (无固定魔数，需特殊算法检测) ===
     txt: 'TYPE_TEXT',
     csv: 'TYPE_TEXT',
     md: 'TYPE_TEXT',
     json: 'TYPE_TEXT',
 };
-
-// ==========================================
-// 2. 核心类定义
-// ==========================================
 export class FileValidator {
-    /**
-     * 构造函数
-     * @param {Object} options 配置项
-     * @param {number} [options.maxSizeMB=10] 最大文件大小 (MB)
-     * @param {string[]} [options.allowedExtensions] 允许的扩展名列表 (如 ['jpg', 'png'])，默认允许全部已知类型
-     */
     version = '1.0.0';
+    signs = Object.keys(KNOWN_SIGNATURES);
     constructor(options = {}) {
-        // 配置大小 (默认 10MB)
         this.maxSizeMB = options.maxSizeMB || 10;
-
-        // 配置允许的类型
-        // 如果传入了 allowedExtensions，则只使用传入的；否则使用全部 KNOWN_SIGNATURES
         if (options.allowedExtensions && Array.isArray(options.allowedExtensions)) {
             this.allowedConfig = {};
             options.allowedExtensions.forEach((ext) => {
@@ -63,103 +33,122 @@ export class FileValidator {
             });
         } else {
             this.allowedConfig = {
-                ...KNOWN_SIGNATURES
+                ...KNOWN_SIGNATURES,
             };
         }
     }
-
+    _isValidUTF8(buffer) {
-    /**
+        try {
-     * 辅助：ArrayBuffer 转 Hex 字符串
+            const decoder = new TextDecoder('utf-8', {
-     */
+                fatal: true,
+            });
+            decoder.decode(buffer);
+            return true;
+        } catch (e) {
+            return false;
+        }
+    }
     _bufferToHex(buffer) {
         return Array.prototype.map
             .call(new Uint8Array(buffer), (x) => ('00' + x.toString(16)).slice(-2))
             .join('')
             .toUpperCase();
     }
-
+    _countCSVRows(buffer) {
-    /**
+        const decoder = new TextDecoder('utf-8');
-     * 辅助：纯文本抽样检测
+        const text = decoder.decode(buffer);
-     */
+        let rowCount = 0;
-    _isCleanText(buffer) {
+        let inQuote = false;
-        const bytes = new Uint8Array(buffer);
+        let len = text.length;
-        const checkLen = Math.min(bytes.length, 1000);
+        for (let i = 0; i < len; i++) {
-        let suspiciousCount = 0;
+            const char = text[i];
-
+            if (char === '"') {
-        for (let i = 0; i < checkLen; i++) {
+                inQuote = !inQuote;
-            const byte = bytes[i];
+            } else if (char === '\n' && !inQuote) {
-            // 允许常见控制符: 9(Tab), 10(LF), 13(CR)
+                rowCount++;
-            // 0-31 范围内其他的通常是二进制控制符
-            if (byte < 32 && ![9, 10, 13].includes(byte)) {
-                suspiciousCount++;
             }
         }
-        // 如果可疑字符占比 < 5%，认为是纯文本
+        if (len > 0 && text[len - 1] !== '\n') {
-        return suspiciousCount / checkLen < 0.05;
+            rowCount++;
+        }
+        return rowCount;
+    }
+    _validateTextContent(buffer, extension) {
+        let contentStr = '';
+        try {
+            const decoder = new TextDecoder('utf-8', {
+                fatal: true,
+            });
+            contentStr = decoder.decode(buffer);
+        } catch (e) {
+            console.warn('UTF-8 解码失败', e);
+            return false;
+        }
+        if (contentStr.includes('\0')) {
+            return false;
+        }
+        if (extension === 'json') {
+            try {
+                JSON.parse(contentStr);
+            } catch (e) {
+                console.warn('无效的 JSON 格式');
+                return false;
+            }
+        }
+        return true;
     }
-
-    /**
-     * 执行校验
-     * @param {File} file 文件对象
-     * @returns {Promise<boolean>}
-     */
     validate(file) {
         return new Promise((resolve, reject) => {
-            // 1. 基础对象检查
             if (!file || !file.name) return reject('无效的文件对象');
-
-            // 2. 大小检查
             if (file.size > this.maxSizeMB * 1024 * 1024) {
                 return reject(`文件大小超出限制 (最大 ${this.maxSizeMB}MB)`);
             }
-
-            // 3. 后缀名检查
             const fileName = file.name.toLowerCase();
             const extension = fileName.substring(fileName.lastIndexOf('.') + 1);
-
-            // 检查是否在配置的白名单中
             const expectedMagic = this.allowedConfig[extension];
             if (!expectedMagic) {
                 return reject(`不支持的文件格式: .${extension}`);
             }
-
-            // 4. 读取二进制头进行魔数校验
             const reader = new FileReader();
-
             reader.onload = (e) => {
                 const buffer = e.target.result;
                 let isSafe = false;
-
-                // 分支处理：纯文本 vs 二进制
                 if (expectedMagic === 'TYPE_TEXT') {
-                    if (this._isCleanText(buffer)) {
+                    if (this._validateTextContent(buffer, extension)) {
                         isSafe = true;
                     } else {
-                        return reject(`文件异常：.${extension} 文件包含非法二进制内容`);
+                        if (extension === 'json') {
+                            return reject(`文件异常：不是有效的 JSON 文件`);
+                        }
+                        return reject(`文件异常：.${extension} 包含非法二进制内容或编码错误`);
+                    }
+                    if (extension === 'csv' && this.csvMaxRows > 0) {
+                        const rows = this._countCSVRows(buffer);
+                        if (rows > this.csvMaxRows) {
+                            return reject(`CSV 行数超出限制 (当前 ${rows} 行，最大允许 ${this.csvMaxRows} 行)`);
+                        }
                     }
                 } else {
-                    // 获取文件头 Hex (读取足够长的字节以覆盖最长的魔数，PNG需8字节)
                     const fileHeader = this._bufferToHex(buffer.slice(0, 8));
-
-                    // 使用 startsWith 匹配
                     if (fileHeader.startsWith(expectedMagic)) {
                         isSafe = true;
                     } else {
                         return reject(`文件可能已被篡改 (真实类型与 .${extension} 不符)`);
                     }
                 }
-
                 if (isSafe) resolve(true);
             };
-
             reader.onerror = () => reject('文件读取失败，无法校验');
-
+            if (expectedMagic === 'TYPE_TEXT' && extension === 'json') {
-            // 读取前 1KB 进行判断
+                reader.readAsArrayBuffer(file);
-            reader.readAsArrayBuffer(file.slice(0, 1024));
+            } else {
+                reader.readAsArrayBuffer(file.slice(0, 2048));
+            }
         });
     }
 }
 
+
 // 【demo】
 // 如果传入了 allowedExtensions，则只使用传入的；否则使用全部 KNOWN_SIGNATURES
 // const imageValidator = new FileValidator({