Spring MVC请求参数接收

1.通过@RequestParam 接收请求参数

2.使用pojo对请求参数进行对象绑定

请求：http://127.0.0.1:8080//MySpringMVC01/user/save?userName=jack&userAge=11&address.province=anhui&address.city=chuzhou

POJO User：

public class User {

    private String userName;
    private Integer userAge;

    private Address address;
        // ...........
}

POJO Address:

public class Address {

    private String province;
    private String city;
        //.........
}

4.通过@RequestHeader 绑定请求报头属性值

[email protected] 接收请求中的cookie值