--- title: RPC远程调用 tags: RPC Web Services SOAP WSDL WSD abbrlink: 56a27354 date: 2022-09-26 21:36:16 --- # 历史 SOA的提出； SOAP协议的流行； REST风格出现； gRPC:2015 ； 区别： SOAP 和REST基于文本； gRPC基于二进制； 共同点：基于http应用层协议；位于网络在四层； \[IBM Documentation\](https://www.ibm.com/docs/zh/radfws/9.6.1?topic=overview-web-services-standards) # Web Service: 网页服务 Soap是一种协议：xml 为了规范协议有了XSD 约束； xsd只是机器能识别； 提出了WSDL:人能看懂 ：相当于文档； !\[\](https://raw.githubusercontent.com/yan-bolan/picbed/master/img/picgo/20220926214739.png) # SOAP在不同的语言框架有不同的实现； !\[\](https://raw.githubusercontent.com/yan-bolan/picbed/master/img/picgo/20220926215009.png) # 应用场景 SOAP主要在安全性上，等一些特性上比REST好；应用在企业； REST主要是互联网用户多下使用：所以是目前最流行的； gRPC:更高的性能； --- # \[WebService基本概念及原理\](https://www.cnblogs.com/jing99/p/6221122.html) \[WebService基本概念及原理 - kosamino - 博客园 (cnblogs.com)\](https://www.cnblogs.com/jing99/p/6221122.html) !\[\](https://fastly.jsdelivr.net/gh/yan-bolan/picbed@master/img/picgo/16645379779671664537977085.png) !\[\](https://raw.githubusercontent.com/yan-bolan/picbed/master/img/picgo/20220930194741.png) XML 规范可以参考\[List of web service specifications - Wikipedia\](https://en.wikipedia.org/wiki/List_of_web_service_specifications)全是英文； \[Web Services Description Language (WSDL) Version 2.0 Part 1: Core Language (w3.org)\](https://www.w3.org/TR/2007/REC-wsdl20-20070626/#component_model) \[World Wide Web Consortium (W3C)\](https://www.w3.org/) \[ASP.NET WebService(二)_三種存取方式介紹_webmethod屬性大致介紹 (coolmandiary.blogspot.com)\](https://coolmandiary.blogspot.com/2020/10/aspnet-webservice.html) \`\`\`csharp \[WebMethod\] \[ScriptMethod(ResponseFormat = ResponseFormat.Json)\] public string MESJITAPPlyMaterial(string JITDataJson) { Spec_MESJIT_L1 Spec_MESJIT_L1 = new Spec_MESJIT_L1(); Spec_MESJIT_Response Spec_MESJIT_Response = new Spec_MESJIT_Response(); #region 將收到的Json字串反序列化，轉成對象 JavaScriptSerializer js = new JavaScriptSerializer(); //實例化一個能夠序列化數據的類 Spec_MESJIT_L1 = js.Deserialize(JITDataJson); #endregion Spec_MESJIT_Response.Result = "0"; Spec_MESJIT_Response.Msg = ""; //将对象序列化成JSON字符串 var jss = new JavaScriptSerializer(); return jss.Serialize(Spec_MESJIT_Response); } \`\`\` !\[\](https://raw.githubusercontent.com/yan-bolan/picbed/master/img/picgo/20220930204200.png)