This commit is contained in:
Apcallover
2025-12-19 16:10:39 +08:00
10 changed files with 1658 additions and 1506 deletions

16
App.vue
View File

@@ -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');
});

View File

@@ -82,6 +82,7 @@ const { userInfo } = storeToRefs(useUserStore());
const { getUserResume } = useUserStore();
const { dictLabel, oneDictData } = useDictStore();
const openSelectPopup = inject('openSelectPopup');
import { FileValidator } from '@/static/js/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) => {},
});

View File

@@ -281,6 +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 "@/static/js/fileValidator.js" //文件校验
// hook
// 语音识别
const {
@@ -536,10 +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,'++')
@@ -552,6 +558,9 @@ function uploadCamera(type = 'camera') {
textInput.value = state.uploadFileTips;
}
});
} catch (error) {
$api.msg(error)
}
},
});
}
@@ -560,15 +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');
}
// 继续上传
const imageValidator = new FileValidator({allowedExtensions:config.allowedFileTypes})
try{
await imageValidator.validate(file)
$api.uploadFile(tempFilePaths[0], true).then((resData) => {
resData = JSON.parse(resData);
filesList.value.push({
@@ -579,6 +590,9 @@ function getUploadFile(type = 'camera') {
});
textInput.value = state.uploadFileTips;
});
}catch(error){
$api.msg(error)
}
},
});
}

View File

@@ -470,7 +470,6 @@ const { columnCount, columnSpace } = useColumnCount(() => {
getJobRecommend('refresh');
nextTick(() => {
waterfallsFlowRef.value?.refresh?.();
useLocationStore().getLocation();
});
});

View File

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

View File

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

170
static/js/fileValidator.js Normal file
View File

@@ -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';
// });

View File

@@ -2,11 +2,10 @@
<html lang="zh-CN">
<head>
<meta charset="UTF-8" />
<meta
name="viewport"
content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"
/>
<meta name="viewport"
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);
z-index: 1001;
box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
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
type="file"
id="fileInput"
class="file-input"
multiple
accept="image/*,.pdf,.doc,.docx,.xls,.xlsx,.csv,.ppt,.pptx,.txt,.md"
/>
<input type="file" 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 -->
<div class="status-message" id="statusMessage">
<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>
<!-- 状态提示框容器 -->
<div class="status-messages-container" id="statusMessagesContainer"></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 statusIcon = document.getElementById('statusIcon');
const statusTitle = document.getElementById('statusTitle');
const statusDesc = document.getElementById('statusDesc');
const statusBtn = document.getElementById('statusBtn');
const statusMessagesContainer = document.getElementById('statusMessagesContainer');
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
function showSuccess(message) {
statusMessage.className = 'status-message status-success';
statusIcon.textContent = '✅';
statusTitle.textContent = '上传成功!';
statusDesc.textContent = message;
statusMessage.style.display = 'block';
document.body.style.overflow = 'hidden';
// 创建状态提示
function createStatusMessage(type, title, desc, autoClose = false, closeTime = 3000) {
// 创建唯一的ID
const messageId = 'status-' + Date.now() + '-' + Math.random().toString(36).substr(2, 9);
// 计算当前弹窗的偏移量每个弹窗下移20px
const offset = statusMessageCount * 40;
// 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
function showError(message) {
statusMessage.className = 'status-message status-error';
statusIcon.textContent = '❌';
statusTitle.textContent = '出错了';
statusDesc.textContent = message;
statusMessage.style.display = 'block';
document.body.style.overflow = 'hidden';
// 限制最大显示数量最多显示5个
const messages = statusMessagesContainer.querySelectorAll('.status-message');
if (messages.length > 5) {
// 移除最早的消息
const oldestMessage = messages[0];
closeStatusMessage(oldestMessage.id);
}
// 隐藏状态提示
function hideStatus() {
statusMessage.style.display = 'none';
return messageId;
}
// 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');

View File

@@ -11,13 +11,15 @@ import config from '../config';
const defalutLongLat = {
longitude: 120.382665,
latitude: 36.066938
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) => {
@@ -66,6 +68,21 @@ const useLocationStore = defineStore("location", () => {
}
})
}
function getLocationLoop(gap = 1000 * 60 * 2) {
console.log(`🔄开始循环获取定位,间隔:${Math.floor(gap/1000)}`)
const run = () => {
count.value++
console.log(`📍第${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
@@ -78,9 +95,10 @@ const useLocationStore = defineStore("location", () => {
// 导入
return {
getLocation,
getLocationLoop,
clearGetLocationLoop,
longitudeVal,
latitudeVal
latitudeVal,
}
}, {
unistorage: true,

View File

@@ -1,210 +0,0 @@
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))
}
})
}
}
// FileValidator 使用文档
// FileValidator 是一个用于浏览器端的 JavaScript 文件校验类。它提供了比简单的后缀名检查更安全的文件验证机制。
// 主要特性
// 真实类型检测:通过读取文件二进制头部的“魔数”来验证文件类型,防止后缀名伪造。
// 文本内容安全:检测文本文件是否为有效的 UTF-8 编码,防止乱码或二进制文件伪装。
// JSON 语法校验:针对 JSON 文件,会自动尝试解析以确保格式正确。
// CSV 行数限制:支持限制 CSV 文件的最大行数(需手动配置)。
// 大小限制内置文件大小检查MB
// 按需配置:支持自定义允许的文件扩展名列表。
// 使用方法
// import { FileValidator } from './fileValidator.js';
// 1. 初始化校验器
// const validator = new FileValidator({
// maxSizeMB: 5, // 限制最大 5MB
// allowedExtensions: ['jpg', 'png', 'pdf', 'docx'] // 仅允许这些格式
// });
// // 2. 获取文件对象 (通常来自 input[type="file"])
// const fileInput = document.getElementById('file-upload');
// fileInput.addEventListener('change', async (event) => {
// const file = event.target.files[0];
// if (!file) return;
// try {
// // 3. 执行校验
// await validator.validate(file);
// console.log('✅ 文件校验通过,可以上传');
// // 在这里执行你的上传逻辑...
// } catch (errorMessage) {
// console.error('❌ 校验失败:', errorMessage);
// alert(errorMessage);
// }
// });
// 配置项:
// maxSizeMB: 允许的最大文件大小,单位 MB。
// allowedExtensions: 允许的文件后缀列表(不区分大小写)。如果不传,则允许所有内置支持的格式。
// // 允许所有支持的格式,限制 20MB
// const v1 = new FileValidator({ maxSizeMB: 20 });
// // 仅允许图片
// const v2 = new FileValidator({
// allowedExtensions: ['jpg', 'jpeg', 'png', 'gif', 'webp']
// });
// 设置 CSV 最大允许 1000 行
// validator.csvMaxRows = 1000;
// 分类,扩展名,检测方式
// 图片,"png, jpg, jpeg, gif, webp",二进制头签名 (Magic Number)
// 文档,"pdf, docx, xlsx, pptx, doc, xls, ppt",二进制头签名 (Magic Number)
// 文本,"txt, csv, md",UTF-8 编码检测 + 无 Null 字节检测
// 数据,json,UTF-8 编码检测 + JSON.parse 语法校验