ajax请求简单示例
html示例
<button class="btn btn-lg btn-primary btn-block" id="testAjax">Ajax</button>
<button class="btn btn-lg btn-primary btn-block" id="testJqueryAjax">jqueryAjax</button>
<button class="btn btn-lg btn-primary btn-block" id="testAxiosAjax">axiosAjax</button>
controller
@Controller
public class ajaxController {
@GetMapping("/login")
public String login(){
return "登录"
