ajax返回json串

最新推荐文章于 2018-11-14 19:23:03 发布

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最新推荐文章于 2018-11-14 19:23:03 发布

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分类专栏： ajax json 学习文章标签： json

本文链接：https://blog.youkuaiyun.com/YangMing_number/article/details/72781136

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1、

function getmessage(){
	var productId = jQuery("#productId  option:selected").val();
	$.ajax({
	    type:"POST",
	    async:false,
	    url:"getmessage.action",
	    data:{productId:productId},
	    dataType: "json", 
	    success:function(msg){
			$("#projectCode").val(msg.projectCode);
			$("#projectName").val(msg.projectName);
			$("#projectCompanyName").val(msg.projectCompanyName);
			$("#projectCompanyId").val(msg.projectCompanyId);
			$("#responsiblePerson").val(msg.responsiblePerson);
			$("#projectType").val(msg.projectType);
			$("#manageCenterInvestment").val(msg.manageCenterInvestment);
	    },
	});
}

2、

public String getmessage() throws IOException{
		response.setContentType("text/html;charset=UTF-8");
		PrintWriter pw = response.getWriter();
		String productId = request.getParameter("productId");
		Prodectmessage product = prodectmessageService.get(productId);
		String json = "{\"projectCode\": \""+product.getProjectCode()+"\",\"projectName\":\""+product.getProjectName()+
								"\",\"projectCompanyName\":\""+product.getProjectCompanyName()+"\",\"projectCompanyId\":\""+
								product.getProjectCompanyId()+"\",\"projectType\":\""+product.getProjectType()+"\",\"responsiblePerson\":\""+product.getResponsiblePerson()+"\"}";
		pw.print(json);
		return null;
	}