調用WebService的簡單方法

package com.xxx.webservice.internal.test;

import java.net.MalformedURLException;
import java.net.URL;
import java.rmi.RemoteException;

import javax.xml.rpc.ServiceException;

import org.apache.axis.client.Call;
import org.apache.axis.client.Service;

public class T {
    public static String callWebService(String serviceUrl,String methodName,String postMsg)  {
        postMsg = (postMsg==null?"":postMsg);
        URL url = null;
        String rs = "";
        try {
            url = new URL(serviceUrl);
            Service service = new Service();
            // 通過service創建call對象   
            Call call = (Call) service.createCall();
            call.setTargetEndpointAddress(url);
            call.setOperationName(methodName);
            Object rsObject = call.invoke(new Object[]{postMsg});
            if(rsObject!=null){
                rs = (String)rsObject;
            }
        } catch (MalformedURLException e) {
            e.printStackTrace();
        } catch (ServiceException e) {
            e.printStackTrace();
        } catch (RemoteException e) {
            e.printStackTrace();
        }
        
        return rs;
    }
    
    
    public static void main(String[] args) {
        String rs = callWebService("http://localhost:8080/TestService/services/TestWebService?wsdl","doPay", null);
        System.out.println(rs);
    }

}

 

如果調用地址是https的，可以再發送前加載包含訪問地址證書的信任證書庫。

            System.setProperty("javax.net.ssl.trustStore","D:/ssl/truststore/keystore.jks");
            System.setProperty("javax.net.ssl.trustStorePassword", "123456"); 

或者把要信任的證書導入到jdk的證書庫

keytool -import -alias xxxxxx -file "D:/xxxxxx.cer" -keystore "D:/Program Files (x86)/jdk1.8.0_77/jre/lib/security/cacerts"  -storepass changeit -trustcacerts

 

如果對方還需要我們發送證書過去驗證，發送前加載我們的密鑰庫。

            System.setProperty("javax.net.ssl.keyStore","D:/ssl/keystore/keystore.jks");
            System.setProperty("javax.net.ssl.keyStorePassword", "123456"); 

 

附上證書庫查看命令和刪除命令

keytool -list -v -keystore "D:/Program Files (x86)/jdk1.8.0_77/jre/lib/security/cacerts"  -storepass changeit

keytool -delete -alias xxxxxx -keystore "D:/Program Files (x86)/jdk1.8.0_77/jre/lib/security/cacerts"  -storepass changeit