springmvc数据绑定,做验证时,方式应该如下写:
public String add(@Valid User user,BindingResult binding),里面要有处理验证结果的BindResult如果没有加,像如下这样:
public String add(@Valid User user),则会报错,报错内容如下:
HTTP Status 400 -
type Status report
message
description The request sent by the client was syntactically incorrect.
来源:oschina
链接:https://my.oschina.net/u/232879/blog/288671