springmvc 数据绑定 validate

springmvc数据绑定,作验证时,方式应该以下写:spring

public String add(@Valid User user,BindingResult binding),里面要有处理验证结果的BindResult若是没有加,像以下这样:mvc

 public String add(@Valid User user),则会报错,报错内容以下:spa

HTTP Status 400 -


type Status reportorm

messageip

description The request sent by the client was syntactically incorrect.it

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