手把手教你如何使用IDEA开发WebService服务器端，顺便填了一些莫名其妙的坑

PS：后面有github地址，如有不懂或者想复制配置文件和代码，可看demo

我的JDK是1.8，开发环境是windows7，使用的IDEA版本是

按下图先新建项目

此步骤下来生成的web/WEB-INF/web.xml是不完整的，此处有坑，请大家修改如下：

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
version="3.1">
<display-name>Apache-Axis</display-name>
<servlet>
<display-name>Apache-Axis Servlet</display-name>
<servlet-name>AxisServlet</servlet-name>
<servlet-class>org.apache.axis.transport.http.AxisServlet</servlet-class>
</servlet>
<servlet>
<display-name>Axis Admin Servlet</display-name>
<servlet-name>AdminServlet</servlet-name>
<servlet-class>org.apache.axis.transport.http.AdminServlet</servlet-class>
<load-on-startup>100</load-on-startup>
</servlet>
<servlet>
<display-name>SOAPMonitorService</display-name>
<servlet-name>SOAPMonitorService</servlet-name>
<servlet-class>org.apache.axis.monitor.SOAPMonitorService</servlet-class>
<init-param>
<param-name>SOAPMonitorPort</param-name>
<param-value>5101</param-value>
</init-param>
<load-on-startup>100</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>AxisServlet</servlet-name>
<url-pattern>/servlet/AxisServlet</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>AxisServlet</servlet-name>
<url-pattern>*.jws</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>AxisServlet</servlet-name>
<url-pattern>/services/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>SOAPMonitorService</servlet-name>
<url-pattern>/SOAPMonitor</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>AdminServlet</servlet-name>
<url-pattern>/servlet/AdminServlet</url-pattern>
</servlet-mapping>
<mime-mapping>
<extension>wsdl</extension>
<mime-type>text/xml</mime-type>
</mime-mapping>
</web-app>

在HelloWorld.java编写代码如下：

package example;
import javax.jws.WebService;
@WebService
public class HelloWorld {
public String sayTitle(String from){
String result = "title is " + from ;
System.out.println(result);
return result;
}
public String sayBody(String other){
String result = "-------------body----------" + other;
System.out.println(result);
return result;
}
public String sayAll(String title,String body){
String result = "------title----" + title + "---------\r\nbody--------" + body + "------------";
System.out.println(result);
return result;
}
}