var ajax = new XMLHttpRequest(); ajax.open('post','https://juejin.im/user/update/user_info/',true); ajax.setRequestHeader('content-type','application/x-www-form-urlencoded'); ajax.send("aid=2608&avatar=https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/f1490174f00a461eb0b52ad002bf71b3~tplv-k3u1fbpfcp-zoom-1.image?imageView2/2/w/800/q/85"); ajax.onreadystatechange = function (){ if(ajax.readyState==4&&ajax.status==200){ var c = ajax.responseText; console.log(c) } }
讲解步骤:javascript
一、F12打开network,而后点击上传头像,找到上传头像的连接,找到入参,aid的值,把上面的2608替换掉java
二、找个动图,注意了,(动图能够是个连接地址),可是连接地址结尾不能是gif,上传接口会有监测,有个办法是,你把想换头像的动图保存本地,而后ajax
按这个步骤下来以后,gif地址问题解决,而后把地址url覆盖上面的avatar,而后上面的代码直接console窗口运行,而后刷新查看头像app