springmvc对前台参数的接收

一、基本数据类型的接收

代码:

@RequestMapping("/selectRegion")
    public BaseResult<?> method(String name,int age) {
        System.out.println(name + ":" + age);
        return null;
    }

请求:

结果:

贾星星:23

二、Map数据类型的接收

代码:

@RequestMapping("/selectRegion")
    public BaseResult<?> method(@RequestParam Map<String,Object> map) {
        System.out.println(map.toString());
        return null;
    }

请求:

结果:

{sex=男, name=贾星星}

三、List数据类型的接收

代码:

@RequestMapping("/selectRegion")
    public BaseResult<?> method(@RequestBody List<String> list) {
        System.out.println(list.toString());
        return null;
    }

请求:

结果:

[123, 321]
原文地址:https://www.cnblogs.com/jxxblogs/p/12707356.html