Controller中的业务方法的POJO参数的属性名与请求参数的name一致,参数值会自动映射匹配。
public class User {private String username;private int age;public String getUsername() {return username;}public void setUsername(String username) {this.username = username;}public int getAge() {return age;}public void setAge(int age) {this.age = age;}@Overridepublic String toString() {return "User{" +"username='" + username + '\'' +", age=" + age +'}';}}
@RequestMapping(value="/quick12")@ResponseBodypublic void save12(User user) throws IOException {System.out.println(user);}