springmvc处理器请求参数

一、自动参数匹配

<form action="/login">
    <input type="text" name="username">
    <input type="password" name="password">
    <input type="submit" value="提交">
</form>
@RequestMapping("/login")
public Object login(String username,String password){
    return "成功";
}

  表单中控件的name的值,和controller层方法的参数名一致,则匹配;

二、注解形式的参数匹配

@RequestMapping("/login")
public Object login(@RequestParam("usernmae") String name,String password){
    return "成功";
}

  

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转载自www.cnblogs.com/linding/p/12637574.html