js解析后台传过来的json

 

java ,action

public void print(String rs){
		PrintWriter out;
		try {
			HttpServletResponse response = ServletActionContext.getResponse();
			response.setContentType("text/plain");
			response.setCharacterEncoding("UTF-8");
			out = response.getWriter();
			// 获取分类数据
			out.print(rs);
			out.flush();
			out.close();
		} catch (IOException e) {
//			LogUtil.errorLog(TAG, "print", e);
		}
}

print("[{"proCode":"10241101","sellerId":"1001"},{"proCode":"10241101","sellerId":"1002"},{"proCode":"10241102","sellerId":"1001"}];")

　　

后台拼成json格式，通过ajax接收返回结果，

$.ajax({
		url : "utilAction.action", 
		type : "GET", 
		data : "service=showProduct",
		success : function(result) {
			var products = eval(result);// 转换为json对象
			var datatable = "<table>";
			for ( var i in products) {
				datatable = datatable + "<tr><td>" + products[i].proCode + "</td><td>"
						+ products[i].sellerId+"</td></tr>";
			}
			datatable = datatable + "</table>";
			$("#mainDIV").html(datatable);

		}
	});