1、前台发送data格式为带json数据：

function getLear(){
		var temp= "你好;
		var learnerIds = "";
		var id="678";
		var zipTree="中文abc123";
		$('#listForm').find("input[name='ids']:checked").each(function(i,data){ 
		 	if(i==0){
		 		learnerIds= learnerIds+$(data).val();
		 	}else{
		 		learnerIds = learnerIds+","+$(data).val();
		 	}
		});
$.ajax({
			url:'getLearner/'+id+'?speciality=123&pwd=123',
			type:'post',
			data:{
				learnerIds:learnerIds,
				zipTree:zipTree
			},
			dataType:'json',
			async:false,
			//默认是true，即为异步方式,若要将为false，则所有的请求均为同步请求,在没有返回值之前，alert(temp)不会执行
			cache:false,
			//默认是true,cache只有GET方式的时候有效
			//cache为true，会缓存ajax结果，第二次及更多次的调用会用缓存中的结果（不需要重新到服务器获取）。cache为false,不使用缓存,到服务器获取结果
			success:function(json) {
					if(json){
						var msg = json.message;
						var result = json.result;
						if(result=='success') {
							deleteLearner(learnerIds);
						}else if(result=='fail') {
							bfsu.message('提示',msg);
						}
					}else{
						alert("System error!");
					}
			},
			error:function(json) {
				bfsu.message('提示','系统错误！');
			}
		});
		alert(temp);
}

2、接收数据

/**
	 * @param learnerIds
	 * @return
	 */
	@RequestMapping("/getLearner/{id}")
	public @ResponseBody MessageJson validateDelete(
			@PathVariable Integer id,
			@RequestParam(value="learnerIds",required=false) Long[] learnerIds,
			Integer speciality,
			@RequestParam("pwd") Long pwd
			@RequestParam(value="zipTree",required=false) String zipTree) {
		}

3、form表单提交

function modifyPwd(){
			$.ajax({
				url:"${base}/test/passwordModify",
				type: "POST",
				dataType:"JSON",
				data:$('#pwdinputForm').serialize(),
				success:function(data){
					if(data.result=="success"){
						alert("密码修改成功，请重新登录！");
						window.location.href='login/logout';
					}else{
						alert(data.message);
					}
				}
			});
	}

<table>
        <tr><td>原密码:</td><td><input type="password" name="oldpassword" value=""></td></tr>
   		<tr><td >新密码:</td><td><input type="password" name="newpassword" value=""></td></tr>
   		<tr><td>验证码:</td><td><input type="text" name="verificationCode" value=""></td></tr>
</table>

接收数据一：

 @RequestMapping("/passwordModify")
public @ResponseBody MessageJson passwordModify(@RequestParam("oldpassword") String oldpassword,@RequestParam("newpassword") String newpassword,HttpSession session,String verificationCode){
	    	if(StringUtils.isBlank(oldpassword)) return MessageJson.error("请输入原密码!");
	    	if(StringUtils.isBlank(newpassword)) return MessageJson.error("请输入新密码!");
			//判断验证码
			 //判断验证码是否正确
		 	if(StringUtils.isBlank(verificationCode))
		 	 return 					MessageJson.error("请输入验证码!");
	}

接收数据二：

@RequestMapping("/passwordModify")
	public @ResponseBody
	MessageJson lectureSave(@ModelAttribute Pwd pwd) {
		return MessageJson.information("预约成功");
	}
public class Pwd{
 	private String oldpassword;
    private String newpassword;
    private String verificationCode;
	public String getOldpassword() {
		return oldpassword;
	}
	public void setOldpassword(String oldpassword) {
		this.oldpassword = oldpassword;
	}
	public String getNewpassword() {
		return newpassword;
	}
	public void setNewpassword(String newpassword) {
		this.newpassword = newpassword;
	}
	public String getVerificationCode() {
		return verificationCode;
	}
	public void setVerificationCode(String verificationCode) {
		this.verificationCode = verificationCode;
	}
}