Web Service之Axis起步

最新推荐文章于 2021-12-10 10:15:51 发布

原创最新推荐文章于 2021-12-10 10:15:51 发布 · 2.4k 阅读

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文章标签：

#service #web #descriptor #encoding #deployment #compiler

本文介绍如何通过Axis部署Web服务，包括所需Jar包配置、解决编译器路径问题、使用tcpmonitor观察SOAP消息交换及通过wsdd部署服务的方法。

（1）配置axis，需要下载3个jar文件：activation.jar、mail.jar和xmlsec.jar。

（2）部署HelloWorld.jws文件（内容如下），提示“java.lang.RuntimeException: No compiler found in your classpath! (you may need to add 'tools.jar')”，将tools.jar和dt.jar文件从jdk拷贝至Tomcat 5.5/common/lib，解决。

public class HelloWorld {

public String sayHello(String name){

return "axis say hello:" + name;

}

（3）使用tcp monitor观察soap消息交换情况。

F:/Apache Software Foundation/Tomcat 5.5/webapps/axis>java org.apache.axis.utils
.tcpmon 8081 localhost 8080

request和response消息如下:

==============

Listen Port: 8081

Target Host: localhost

Target Port: 8080

==== Request ====

POST /axis/HelloWorld.jws HTTP/1.0

Content-Type: text/xml; charset=utf-8

Accept: application/soap+xml, application/dime, multipart/related, text/*

User-Agent: Axis/1.4

Host: localhost:8081

Cache-Control: no-cache

Pragma: no-cache

SOAPAction: ""

Content-Length: 445

<? xml version="1.0" encoding="UTF-8" ?>

< soapenv:Envelope xmlns:soapenv ="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd ="http://www.w3.org/2001/XMLSchema" xmlns:xsi ="http://www.w3.org/2001/XMLSchema-instance" >

< soapenv:Body >

< sayHello soapenv:encodingStyle ="http://schemas.xmlsoap.org/soap/encoding/" >

< param1 xsi:type ="xsd:string" > sun </ param1 >

</ sayHello >

</ soapenv:Body >

</ soapenv:Envelope > ==== Response ====

HTTP/1.1 200 OK

Server: Apache-Coyote/1.1

Set-Cookie: JSESSIONID=9BFB75F7ADD1D9475DE9CEA3EB8724E9; Path=/axis

Content-Type: text/xml;charset=utf-8

Date: Sat, 06 Jan 2007 13:33:04 GMT

Connection: close

<? xml version="1.0" encoding="utf-8" ?>

< soapenv:Envelope xmlns:soapenv ="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd ="http://www.w3.org/2001/XMLSchema" xmlns:xsi ="http://www.w3.org/2001/XMLSchema-instance" >

< soapenv:Body >

< sayHelloResponse soapenv:encodingStyle ="http://schemas.xmlsoap.org/soap/encoding/" >

< sayHelloReturn xsi:type ="xsd:string" > axis say hello:sun </ sayHelloReturn >

</ sayHelloResponse >

</ soapenv:Body >

</ soapenv:Envelope >

==============

（4）使用wsdd(Web Service Deployment Descriptor,Web服务部署描述语言)部署服务，主要有两点：

a. 修改axis自带的“server-config.wsdd”文件，添加自定义的服务。

b.添加axis自带的web.xml文件。

这样，访问http://localhost:8080/test/services

就可以看到自己的服务了。