报错 没数据

[xdwxls]

http://hjingren.cn/magic-music/#/popular 你这个地址 没数据？浏览器报错？

[hzzly]

因为api是使用别人开源的，可能不太稳定，见谅

[xdwxls]

看你api/index.js 里面有很多请求 ，比如 fetchGet('/musiclist') /musiclist 这是哪来的呢 没找到，项目跑起来报错,貌似缺少app.js 这个文件

[hzzly]

这个接口是测试的时候用的，预览报错还是clone下来运行报错，线上预览我这没报错。

[xdwxls]

clone 下来报错
不好截图
只能复制了
ET http://localhost:3000/music/url?id=471385043 net::ERR_CONNECTION_REFUSED
dispatchXhrRequest @ xhr.js?7ad9:177
xhrAdapter @ xhr.js?7ad9:12
dispatchRequest @ dispatchRequest.js?54ce:52
xhr.js?7ad9:177 GET http://localhost:3000/playlist/detail?id=3778678 net::ERR_CONNECTION_REFUSED
dispatchXhrRequest @ xhr.js?7ad9:177
xhrAdapter @ xhr.js?7ad9:12
dispatchRequest @ dispatchRequest.js?54ce:52
xhr.js?7ad9:177 GET http://localhost:3000/lyric?id=471385043 net::ERR_CONNECTION_REFUSED
dispatchXhrRequest @ xhr.js?7ad9:177
xhrAdapter @ xhr.js?7ad9:12
dispatchRequest @ dispatchRequest.js?54ce:52
App.vue?e284:49 Uncaught (in promise) TypeError: Cannot read property 'data' of undefined
at eval (eval at (app.js:2287), :45:49)
at
(anonymous) @ App.vue?e284:49
music.js?223d:82 Uncaught (in promise) TypeError: Cannot read property 'playlist' of undefined
at eval (eval at (app.js:2448), :83:90)
at
(anonymous) @ music.js?223d:82
music.js?223d:183 Uncaught (in promise) TypeError: Cannot read property 'lrc' of undefined
at eval (eval at (app.js:2448), :186:16)
at

就是请求获取不到

[hzzly]

api clone下来要加上CORS跨域

[xdwxls]

关键是你项目app.js 没有？ 是不是忘记上传了？

[hzzly]

哪里要app.js，app.js是build生成的啊

[lzzqwe]

跟慕课大佬huangyi的差不多 http://ustbhuangyi.com/music/?from=timeline#/recommend