spring boot 学习之三(返回json形式实体)

public class User {
    private String userName;
    private String passWord;

    public String getUserName() {
        return userName;
    }

    public void setUserName(String userName) {
        this.userName = userName;
    }

    public String getPassWord() {
        return passWord;
    }

    public void setPassWord(String passWord) {
        this.passWord = passWord;
    }
}

    @RequestMapping(path = "/getUser")
    public User getUser() {
        User user = new User();
        user.setUserName("邓XX");
        user.setPassWord("123456789");
        return user;
    }