初次使用springboot与jQuery实现简单的用户登录注册功能

logincontroller

package com.zz.xd.controller;

import java.util.List;

import javax.annotation.Resource;

import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.servlet.ModelAndView;

import com.zz.xd.model.User1;
import com.zz.xd.service.User1Service;

@RestController
public class RegisterController {
@Resource
User1Service us = new User1Service();

@RequestMapping("successRegister")
public ModelAndView r1(User1 user) {
	String name = user.getName();
	List<User1> ls = us.selectByName(name);
	if (ls.isEmpty()) {
		us.save(user);
	}
	return new ModelAndView("register.html");
}

@RequestMapping("pwdexamine")
public String r2(@RequestParam("pwd") String pwd, @RequestParam("pwd1") String pwd1) {
	String rs = "ok";
	if (!pwd.equals(pwd1)) {
		rs = "两次输入有误，请修改！";
	}
	return rs;
}
@RequestMapping("nameexamine")
public String r3(@RequestParam("name") String name) {
	String rs = "恭喜！用户名可以使用！";
	if(name.length()>15){
		rs="用户名过长，请修改！";
	}
	for(User1 u:us.selectByName(name)){
		if(u.getName().equals(name)){
			rs = "用户名已被使用,请修改!";
		}
		
}
	return rs;
}

}

RegisterController