23 lines
353 B
JavaScript
23 lines
353 B
JavaScript
|
const windowWidth = uni.getSystemInfoSync().windowWidth
|
||
|
|
|
||
|
|
class func {
|
||
|
|
/**
|
||
|
|
* rpx转换为px
|
||
|
|
* @param rpx
|
||
|
|
* @returns {number}
|
||
|
|
*/
|
||
|
|
static rpxTopx(rpx) {
|
||
|
|
return (windowWidth / 750) * rpx;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* 通用工具类
|
||
|
|
*/
|
||
|
|
export default {
|
||
|
|
install(Vue, options) {
|
||
|
|
// 4. 添加实例方法
|
||
|
|
Vue.prototype.$util = func
|
||
|
|
}
|
||
|
|
}
|