使用axis2生成webserice客戶端時，在引用的jar包axis2-kernel下的org.apache.axis2.client.Options類中預設設定通訊超時時間為30s，jar包原始碼如下，可以看到預設時間為final常量：

package org.apache.axis2.client;

public class Options implements Externalizable,SafeSerializable{

public static final int DEFAULT_TIMEOUT_MILLISECONDS=30000;
private long timeOutInMilliSeconds=-1L;

public long getTimeOutInMilliSeconds(){
	if((this.timeOutInMilliSeconds==-1L)&&(this.parent!=null)){
		return this.parent.getTimeOutInMilliSeconds();
	}
	return this.parent.getTimeOutInMilliSeconds()==-1L?30000L:this.timeOutInMilliSeconds;
}
}
 

private long TimeOut=30000L;
public long getTimeOut(){
	return TimeOut;
}
public void setTimeOut(long timeOut){
	if(TimeOut>0L){
		TimeOut=timeOut;
	}else{
		TimeOut=30000L;
	}
}
public long getTimeOutInMilliSeconds(){
	if((this.timeOutInMilliSeconds==-1L)&&(this.parent!=null)){
		return this.parent.getTimeOutInMilliSeconds();
	}
	return this.parent.getTimeOutInMilliSeconds()==-1L?getTimeOut():this.timeOutInMilliSeconds;
}
 

_serviceClient=new org.apache.axis2.client.ServiceClient(configurationContext,_service);

_serviceClient.getOptions().setTimeOut(60000L)

僅用交流，如果不妥，望指正