点击选择相机拍摄的时候有没 回调事件

使用场景 ： 调用 创建携带参数的二维码接口 生成 公众号链接 进行 扫码关注 ，后台进行监听事件推送 并接受事件携带参数 ----------------------------------------------- 因为后台使用python写的， 框架不支持xml事件推送的请求 解析报错，使用在线接口调试工具 选择 json格式发送请求 ，后台能正常收到 问 能否采用json方式发送事件推送

[图片] [代码]session.wxlogin().then(res => {[代码][代码]     [代码][代码]if[代码] [代码](utils.isEmptyObj(res.user)) {[代码] [代码]        [代码][代码]app.globalData.needReg = [代码][代码]true[代码][代码]        [代码][代码]$[代码][代码]this[代码][代码].showSplash()[代码][代码]    [代码][代码]} [代码][代码]else[代码] [代码]{[代码][代码]        [代码][代码]try[代码][代码]{[代码][代码]        [代码][代码]app.globalData.needReg = [代码][代码]false[代码][代码]        [代码][代码]$[代码][代码]this[代码][代码].show()[代码] [代码]        [代码][代码]let id = e.currentTarget.id[代码] [代码]        [代码][代码]let path = [代码][代码]""[代码][代码];[代码][代码]        [代码][代码]if[代码] [代码](id == [代码][代码]'chengzhong'[代码][代码]) {[代码][代码]            [代码][代码]path = [代码][代码]'/pages/weight/weight'[代码][代码]        [代码][代码]} [代码][代码]else[代码] [代码]if[代码] [代码](id == [代码][代码]'dianshu'[代码][代码]) {[代码][代码]            [代码][代码]path = [代码][代码]'/pages/count/count'[代码][代码]        [代码][代码]}[代码][代码]        [代码][代码]wx.switchTab({[代码][代码]            [代码][代码]url: path[代码][代码]        [代码][代码]}) [代码][代码]            [代码] [代码]        [代码][代码]}[代码][代码]catch[代码][代码](e){[代码][代码]            [代码][代码]//TODO handle the exception[代码][代码]            [代码][代码]wx.showModal({[代码][代码]                [代码][代码]title: [代码][代码]'TODO'[代码][代码],[代码][代码]                [代码][代码]content: [代码][代码]'TODO，TODO'[代码][代码]+e[代码][代码]            [代码][代码]})[代码][代码]        [代码][代码]}[代码]  [代码]    [代码][代码]}[代码][代码]}).[代码][代码]catch[代码][代码](e => {[代码][代码]    [代码][代码]console.log(e)[代码][代码]    [代码][代码]wx.showModal({[代码][代码]        [代码][代码]title: [代码][代码]'164'[代码][代码],[代码][代码]        [代码][代码]content: [代码][代码]'164，e'[代码][代码]+e.toString()[代码][代码]    [代码][代码]})[代码][代码]})[代码][代码]console.log([代码][代码]'------------'[代码][代码])[代码]

模拟器 点击正常 跳转。 手机的话 必须开调试模式才可以。 下面是界面两个点击事件的JS 函数 [代码]navtap(e) {[代码][代码]    [代码][代码]session.getlocation([代码][代码]true[代码][代码]).then(res => {[代码][代码]        [代码][代码]wx.openSetting({[代码][代码]            [代码][代码]success(res) {[代码][代码]                [代码][代码]console.log(res.authSetting)[代码][代码]                [代码][代码]// res.authSetting = {[代码][代码]                [代码][代码]//   "scope.userInfo": true,[代码][代码]                [代码][代码]//   "scope.userLocation": true[代码][代码]                [代码][代码]// }[代码][代码]            [代码][代码]}[代码][代码]        [代码][代码]})[代码][代码]    [代码][代码]}).[代码][代码]catch[代码][代码](e => {[代码][代码]        [代码] [代码]        [代码][代码]wx.showModal({[代码][代码]            [代码][代码]title: [代码][代码]'警告'[代码][代码],[代码][代码]            [代码][代码]content: [代码][代码]'请检查是否开启定位'[代码][代码]        [代码][代码]})[代码][代码]    [代码][代码]})[代码]  [代码]    [代码][代码]session.getlocation([代码][代码]false[代码][代码]).then(res => {[代码] [代码]        [代码][代码]//检查是否 注册过[代码][代码]        [代码][代码]app.globalData.bid = 0[代码][代码]        [代码][代码]var[代码] [代码]$[代码][代码]this[代码] [代码]= [代码][代码]this[代码] [代码]        [代码] [代码]        [代码][代码]session.wxlogin().then(res => {[代码][代码]            [代码][代码]if[代码] [代码](utils.isEmptyObj(res.user)) {[代码][代码]                [代码][代码]app.globalData.needReg = [代码][代码]true[代码][代码]                [代码][代码]$[代码][代码]this[代码][代码].showSplash()[代码][代码]            [代码][代码]} [代码][代码]else[代码] [代码]{[代码][代码]                [代码][代码]try[代码][代码]{[代码][代码]                [代码][代码]app.globalData.needReg = [代码][代码]false[代码][代码]                [代码][代码]$[代码][代码]this[代码][代码].show()[代码] [代码]                [代码][代码]let id = e.currentTarget.id[代码] [代码]                [代码][代码]let path = [代码][代码]""[代码][代码];[代码][代码]                [代码][代码]if[代码] [代码](id == [代码][代码]'chengzhong'[代码][代码]) {[代码][代码]                    [代码][代码]path = [代码][代码]'/pages/weight/weight'[代码][代码]                [代码][代码]} [代码][代码]else[代码] [代码]if[代码] [代码](id == [代码][代码]'dianshu'[代码][代码]) {[代码][代码]                    [代码][代码]path = [代码][代码]'/pages/count/count'[代码][代码]                [代码][代码]}[代码][代码]                [代码][代码]wx.switchTab({[代码][代码]                    [代码][代码]url: path[代码][代码]                [代码][代码]}) [代码][代码]                    [代码] [代码]                [代码][代码]}[代码][代码]catch[代码][代码](e){[代码][代码]                    [代码][代码]//TODO handle the exception[代码][代码]                    [代码][代码]wx.showModal({[代码][代码]                        [代码][代码]title: [代码][代码]'TODO'[代码][代码],[代码][代码]                        [代码][代码]content: [代码][代码]'TODO，TODO'[代码][代码]+e[代码][代码]                    [代码][代码]})[代码][代码]                [代码][代码]}[代码]  [代码]            [代码][代码]}[代码][代码]        [代码][代码]}).[代码][代码]catch[代码][代码](e => {[代码][代码]            [代码][代码]console.log(e)[代码][代码]            [代码][代码]wx.showModal({[代码][代码]                [代码][代码]title: [代码][代码]'164 error'[代码][代码],[代码][代码]                [代码][代码]content: [代码][代码]'164，164'[代码][代码]            [代码][代码]})[代码][代码]        [代码][代码]})[代码][代码]        [代码][代码]console.log([代码][代码]'------------'[代码][代码])[代码] [代码]    [代码][代码]}).[代码][代码]catch[代码][代码](e => {[代码][代码]        [代码][代码]wx.showModal({[代码][代码]            [代码][代码]title: [代码][代码]'警告'[代码][代码],[代码][代码]            [代码][代码]content: [代码][代码]'请求失败，请检查网络连接'[代码][代码]        [代码][代码]})[代码][代码]    [代码][代码]})[代码]  [代码]     [代码]   [代码]}[代码] 这是。。提出来的登录 的函数 [代码]const wxlogin = () => {[代码][代码]    [代码][代码]return[代码] [代码]new[代码] [代码]Promise((resolve, reject) => {[代码][代码]        [代码][代码]wx.login({[代码][代码]            [代码][代码]success: [代码][代码]function[代码][代码](res) {[代码][代码]                [代码][代码]let code = res.code[代码][代码]                [代码][代码]api.get([代码][代码]'app/appletUser/openId'[代码][代码], {[代码][代码]                    [代码][代码]code: code,[代码][代码]                    [代码][代码]type:3[代码][代码]                [代码][代码]}).then(r => {[代码][代码]                    [代码][代码]let app = getApp()[代码][代码]                    [代码][代码]app.globalData.userinfo = r[代码][代码]                    [代码][代码]if[代码] [代码](app.globalData.userinfo.user.name == undefined) {[代码][代码]                        [代码][代码]console.log([代码][代码]'空了'[代码][代码])[代码][代码]                        [代码][代码]//註冊[代码][代码]                        [代码][代码]wx.navigateTo({[代码][代码]                            [代码][代码]url: [代码][代码]'/pages/login/login'[代码][代码]                        [代码][代码]})[代码] [代码]                    [代码][代码]} [代码][代码]else[代码] [代码]{[代码][代码]                        [代码][代码]console.log([代码][代码]'23'[代码] [代码]+ app.globalData.userinfo.user.name)[代码] [代码]                        [代码][代码]console.log([代码][代码]'23了'[代码] [代码]+ app.globalData.userinfo.mesg)[代码] [代码]                    [代码][代码]}[代码][代码]                    [代码][代码]resolve(r)[代码][代码]                [代码][代码]}).[代码][代码]catch[代码][代码](e => {[代码][代码]                    [代码][代码]reject({[代码][代码]                        [代码][代码]code: errorcode.ERR_LOGIN_FAILED,[代码][代码]                        [代码][代码]msg: e[代码][代码]                    [代码][代码]})[代码][代码]                [代码][代码]})[代码][代码]            [代码][代码]},[代码][代码]            [代码][代码]fail: [代码][代码]function[代码][代码](e) {[代码][代码]                [代码][代码]reject({[代码][代码]                    [代码][代码]code: errorcode.ERR_WXLOGIN_FAILED,[代码][代码]                    [代码][代码]msg: e[代码][代码]                [代码][代码]})[代码][代码]            [代码][代码]},[代码][代码]            [代码][代码]complete: [代码][代码]function[代码][代码]() {[代码] [代码]            [代码][代码]}[代码][代码]        [代码][代码]})[代码][代码]    [代码][代码]})[代码][代码]}[代码] 

[图片]这时候 监听不到生命周期