如下图，前两条还能正常输出，为啥后面40、41行就无法被正确赋值了？ 请高手指点~~ [图片]

按照说明来部署腾讯云，但登录时收到了这样的信息。是说mysql的无法授权么？ 这个比较奇怪, 因为通过浏览器单独访问是没有问题的。 LoginError {type: "ERR_LOGIN_MISSING_SESSION", message: "{"code":-1,"error":"ERR_WHEN_INSERT_TO_DB\nError: …r user 'root'@'localhost' (using password: YES)"}"}message: "{"code":-1,"error":"ERR_WHEN_INSERT_TO_DB\nError: ER_ACCESS_DENIED_ERROR: Access denied for user 'root'@'localhost' (using password: YES)"}"type: "ERR_LOGIN_MISSING_SESSION"__proto__: Error     at http://1783067285.appservice.open.weixin.qq.com/vendor/wafer2-client-sdk/lib/login.js:18:28     at http://1783067285.appservice.open.weixin.qq.com/vendor/wafer2-client-sdk/lib/login.js:22:2     at require (http://1783067285.appservice.open.weixin.qq.com/appservice:26:21982)     at http://1783067285.appservice.open.weixin.qq.com/appservice:26:21731     at http://1783067285.appservice.open.weixin.qq.com/vendor/wafer2-client-sdk/index.js:4:13     at require (http://1783067285.appservice.open.weixin.qq.com/appservice:26:21982)     at http://1783067285.appservice.open.weixin.qq.com/appservice:26:21731     at http://1783067285.appservice.open.weixin.qq.com/app.js:7:14     at require (http://1783067285.appservice.open.weixin.qq.com/appservice:26:21982)     at http://1783067285.appservice.open.weixin.qq.com/appservice:37:9 /server/config.js [代码]mysql: {[代码][代码]host: [代码][代码]'localhost'[代码][代码],[代码][代码]port: 3306,[代码][代码]user: [代码][代码]'root'[代码][代码],[代码][代码]db: [代码][代码]'cAuth'[代码][代码],[代码][代码]pass: [代码][代码]'xxxxxxxxxxxxxx'[代码][代码],[代码][代码]//密码没有问题，已经通过腾讯云验证[代码][代码]char: [代码][代码]'utf8mb4'[代码][代码]},[代码] /client/config.js [代码]var[代码] [代码]host = [代码][代码]'xxxxxxxxxx'[代码][代码];[代码] [代码]var[代码] [代码]config = {[代码] [代码]// 下面的地址配合云端 Demo 工作[代码][代码]service: {[代码][代码]host,[代码] [代码]// 登录地址，用于建立会话[代码][代码]loginUrl: `https:[代码][代码]//${host}/weapp/login`,[代码] [代码]// 测试的请求地址，用于测试会话[代码][代码]requestUrl: `https:[代码][代码]//${host}/weapp/user`,[代码] [代码]// 测试的信道服务地址[代码][代码]tunnelUrl: `https:[代码][代码]//${host}/weapp/tunnel`,[代码] [代码]// 上传图片接口[代码][代码]uploadUrl: `https:[代码][代码]//${host}/weapp/upload`[代码][代码]}[代码][代码]};[代码]