laravel - 关于ajax请求php数据时的成功率问题
用户修改密码做的各方面判断，用ajax提交给后端php来处理，就是关于密码，用户是否存在等等的判断，在点击‘提交’时，发起ajax请求，但大部分都能请求成功，有极少的概率失败
求大拿指点
回复内容：
用户修改密码做的各方面判断，用ajax提交给后端php来处理，就是关于密码，用户是否存在等等的判断，在点击‘提交’时，发起ajax请求，但大部分都能请求成功，有极少的概率失败
求大拿指点
500错误，是后端服务器的错误，你调试一下后端的代码吧
这哪是失败。
这明明大写的服务器报错了。
服务器代码报错了？Do You Know?
确实有失败可能，但通常是超时，而不是500或者404这种，两方面：
1- 500是后端的问题，自己查
2- js端应该进行异常处理，就是onError的时候callback
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