This article mainly introduces relevant information on the detailed examples of WeChat applet obtaining album photos. Friends in need can refer to the following
WeChat applet obtains album photos
Today I encountered the user avatar setting function of the WeChat applet and took notes.
First upload the gif:
Then add the code:
Small demo, the code is very simple.
1.index.wxml
##
<!--index.wxml--> <button style="margin:30rpx;" bindtap="chooseimage">获取图片</button> <image src="{{tempFilePaths }}" mode="aspecFill" style="width: 100%; height: 450rpx"/>
2.index.js
//index.js //获取应用实例 var app = getApp() Page({ data: { tempFilePaths: '' }, onLoad: function () { }, chooseimage: function () { var _this = this; wx.chooseImage({ 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: ['album', 'camera'], // 可以指定来源是相册还是相机,默认二者都有 success: function (res) { // 返回选定照片的本地文件路径列表,tempFilePath可以作为img标签的src属性显示图片 _this.setData({ tempFilePaths:res.tempFilePaths }) } }) } })API Description:
wx.chooseImage({ success: function(res) { var tempFilePaths = res.tempFilePaths wx.uploadFile({ url: 'http://example.weixin.qq.com/upload', //仅为示例,非真实的接口地址 filePath: tempFilePaths[0], name: 'file', formData:{ 'user': 'test' }, success: function(res){ var data = res.data //do something } }) } })The above is the entire content of this article. I hope it will be helpful to everyone’s study. For more related content, please pay attention to the PHP Chinese website! Related recommendations:
About chooseImage in the WeChat mini program to select pictures or take photos
In the WeChat mini program, choose the album and Introduction to taking photos
The above is the detailed content of How to get album photos from WeChat applet. For more information, please follow other related articles on the PHP Chinese website!

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