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js代码
function show(fileId){ $.ajax({ url:'http://localhost:80/show', dataType:'jsonp', data:{ 'fileId':fileId }, cache:false, jsonp:'callback', timeout:5000, success: function (data) { var data = $.parseJSON(data); alert(data.message); }, error: function(jqXHR, textStatus, errorThrown) { alert('error ' + textStatus + " " + errorThrown); } }); }
var express = require('express'); var logger = require('../common/logger'); var url = require('url'); exports.show = function (req, res, next) { var queryObj = url.parse(req.url,true).query; res.send(queryObj.callback+'(\'{"message": "展示ID为' +queryObj.fileId+ '的信息"}\')'); }
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原文地址:http://blog.csdn.net/u014723529/article/details/42638133