本文介绍了javascript调用wcf服务的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧! 问题描述 29岁程序员,3月因学历无情被辞! Hii, 我做了一个WCF REST服务,它以JSON格式返回响应,现在我想从javascript调用它。但是当我尝试打电话给我,我看不到任何回复。 要拨打javascript电话,我写了这个: < script src = Scripts / jquery-1.5.2.min.js 类型 = text / javascript > < / script > < script language = javascript type = text / javascript > function Greeting(){ $(#btnWCFREST)。click(function(){ $ .ajax({ url:http:// localhost:8732 / Services / RoleService / json / Role / provider, 类型:GET, dataType:json, contentType:application / json; charset = utf-8,成功:函数(msg){ alert(msg); },错误:函数(msg){ alert( 失败); } } ); } } < / script > 如何得到回复。我哪里出错? 谢谢.. 解决方案 (#btnWCFREST)。click(function(){ .ajax({ url :http:// localhost:8732 / Services / RoleService / json / Role / provider, 类型:GET, dataType:json, contentType:application / json; charset = utf-8,成功:函数(msg){ alert(msg); },错误:function(msg){ alert(Failed); } } ); } } < / script > 如何获得回复。我哪里错了? 谢谢.. < script type =text / javascript> var类型; var Url =http:// .....//服务网址; var Data; var ContentType; var DataType; var ProcessData; var method; //调用WCF服务的通用函数 函数CallService(){ Hii,I have made a WCF REST service which returns the response in JSON format and now I want to call it from javascript.But when I try to call it I couldn''t view any response.To make a javascript call I have written this:<script src="Scripts/jquery-1.5.2.min.js" type="text/javascript"> </script> <script language="javascript" type="text/javascript"> function Greeting() { $("#btnWCFREST").click(function() { $.ajax({ url:"http://localhost:8732/Services/RoleService/json/Role/provider", type:"GET", dataType:"json", contentType:"application/json; charset=utf-8", successs:function(msg){ alert(msg); }, Error:function(msg){ alert("Failed"); } } ); } } </script>How can I get the response.Where Am I going wrong?Thanks.. 解决方案 ("#btnWCFREST").click(function() {.ajax({ url:"http://localhost:8732/Services/RoleService/json/Role/provider", type:"GET", dataType:"json", contentType:"application/json; charset=utf-8", successs:function(msg){ alert(msg); }, Error:function(msg){ alert("Failed"); } } ); } } </script>How can I get the response.Where Am I going wrong?Thanks..<script type="text/javascript"> var Type; var Url ="http://..... "// service URL; var Data; var ContentType; var DataType; var ProcessData; var method; //Generic function to call WCF Service function CallService() { 这篇关于javascript调用wcf服务的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持! 上岸,阿里云! 08-15 12:55