1.使用getUserInfo

wx.getUserInfo({success: (res) => {console.log(res);this.setData({userInfo: res.userInfo})},fail: (err) => {console.log(err);}})},

获取得到的信息：

也就是不能获取用户的头像和昵称

2. 原因

新版的微信开发工具推荐使用wx.getUserProfile获取用户信息

getUserProfile(e) {// 推荐使用wx.getUserProfile获取用户信息，开发者每次通过该接口获取用户个人信息均需用户确认，开发者妥善保管用户快速填写的头像昵称，避免重复弹窗wx.getUserProfile({desc: '展示用户信息', // 声明获取用户个人信息后的用途，后续会展示在弹窗中，请谨慎填写success: (res) => {console.log(res)this.setData({userInfo: res.userInfo,hasUserInfo: true})}})},

3.那要是非得想用getUserInfo呢？

答案：可以

做法，把project.config.json版本换成老版本。老版本就可以使用getUserInfo获取用户信息了。当然官方都推荐用新的了，咱还是用新的吧，省事。

（老版本如下）

{"description": "项目配置文件","packOptions": {"ignore": []},"setting": {"urlCheck": true,"es6": true,"enhance": true,"postcss": true,"preloadBackgroundData": false,"minified": true,"newFeature": true,"coverView": true,"nodeModules": false,"autoAudits": false,"showShadowRootInWxmlPanel": true,"scopeDataCheck": false,"uglifyFileName": false,"checkInvalidKey": true,"checkSiteMap": true,"uploadWithSourceMap": true,"compileHotReLoad": false,"lazyloadPlaceholderEnable": false,"useMultiFrameRuntime": true,"useApiHook": true,"useApiHostProcess": true,"babelSetting": {"ignore": [],"disablePlugins": [],"outputPath": ""},"useIsolateContext": true,"userConfirmedBundleSwitch": false,"packNpmManually": false,"packNpmRelationList": [],"minifyWXSS": true,"disableUseStrict": false,"minifyWXML": true,"showES6CompileOption": false,"useCompilerPlugins": false,"ignoreUploadUnusedFiles": true},"compileType": "miniprogram","libVersion": "2.13.1","appid": "wx7a5dfd35d20f6982","projectname": "wechat_study","debugOptions": {"hidedInDevtools": []},"isGameTourist": false,"simulatorType": "wechat","simulatorPluginLibVersion": {},"condition": {"search": {"list": []},"conversation": {"list": []},"game": {"currentL": -1,"list": []},"miniprogram": {"list": []}}}

老版获取用户信息效果如下：