ajax返回对象

最新推荐文章于 2022-11-21 15:16:28 发布

zhiyonghafu

最新推荐文章于 2022-11-21 15:16:28 发布

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分类专栏： java开发经验文章标签： ajax返回对象

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1.Struts配置：

    <package name="loanAjax" namespace="/bns/loanAjax" extends="custom-rest-default">
        <action name="*/*" method="{2}" class="cn.ac.sec.match.bns.loan.action.{1}Action">
        	<result type="stream">
                <param name="contentType">text/html</param><!-- 默认为text/plain -->
                <param name="inputName">inputStream</param><!-- 默认就为inputStream -->
            </result>
        </action>
    </package>

2.脚本代码：

    function queryCusmanagerByAjax(){
    	var cusmanagerId=$('#cusmanagerId').val();
    	$.ajax({
		        type:"post",
		        url: $("#contentPath").val()+"/bns/loanAjax/LoanCusmanager/queryByAjax.do?cusmanagerId="+cusmanagerId,
		        dataType:"json",
		        async: false,
		        cache:false,
		        success: function (data) {
		        	alert("Ajax请求数据成功!");
		         	alert(data.managerNo);
				},
		        error: function () {
		        	alert("Ajax请求数据失败!");
		        }
			});
    }

3.Java代码

    public void  queryByAjax(){
    	LoanCusmanager lc = loanCusmanagerManager.findByProperty("managerNo", cusmanagerId);
    	 HttpServletResponse response = this.getResponse();
    	 PrintWriter out = null;
    	 JSONObject jsonObject = JSONObject.fromObject(lc);  
    	 try {
			out = response.getWriter();
			out.print(jsonObject);
    	 } catch (IOException e) {
			e.printStackTrace();
    	 }
    }

4.引用的是

<span style="white-space:pre">	</span>import net.sf.json.JSONObject;