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jsp 調(diào)用webservice 實(shí)例

安裝Axis (Install Axis)

1. Download axis-1_1-src.tar

http://ws.apache.org/axis/

http://ws.apache.org/axis/download.cgi

2. unpack to d:/axis-1_1

3.配置系統(tǒng)環(huán)境變量

Windows:
set AXIS_HOME=D:\opensource\axis\axis-1_1
set AXIS_LIB=%AXIS_HOME%\lib
set AXISCLASSPATH=%AXIS_LIB%\axis.jar;
%AXIS_LIB%\commons-discovery.jar;
%AXIS_LIB%\commons-logging.jar;
%AXIS_LIB%\jaxrpc.jar;
%AXIS_LIB%\saajjar;
%AXIS_LIB%\log4j-1.2.8.jar;
%AXIS_LIB%\saaj.jar;
%AXIS_LIB%\wsdl4j.jar;

How to use WSDL2Java

Given a WSDL file of a web service you can manually code a client based on your understanding of WSDL document or you can use a tool to do that for you. This is very handy when WSDL is very complex. Axis provides such tool. Here is the command that you can run on GoogleSeach.wsdl.

java org.apache.axis.wsdl.WSDL2Java --verbose GoogleSearch.wsdl

Make sure that you have axis.jar file in your classpath while executing this command, as that is where org.apache.axis.wsdl.WSDL2Java resides.

You will find a number of .java files generated in a subdirectory named GoogleSearch. These are the stub files or wrapper classes. The wrapper classes allow you to code in java data types and convert them transparently to XML.

在網(wǎng)上google 一個(gè)有效的wsdl:
http://www.webservicex.com/stockquote.asmx?WSDL

生成java 類：
D:\projects\test\webservice\src>java org.apache.axis.wsdl.WSDL2Java --verbose http://www.webservicex.com/stockquote.asmx?WSDL

Parsing XML file: http://www.webservicex.com/stockquote.asmx?WSDL
Generating NET\webserviceX\www\StockQuote.java
Generating NET\webserviceX\www\StockQuoteLocator.java
Generating NET\webserviceX\www\StockQuoteSoap.java
Generating NET\webserviceX\www\StockQuoteSoapStub.java

建立工程寫 java test

import NET.webserviceX.www.StockQuoteLocator;

import NET.webserviceX.www.StockQuoteSoap;

/**

* @author andy.zhang

*/

public class Test {

public static void main(String[] arg){

StockQuoteLocator binding=new StockQuoteLocator();

try {

StockQuoteSoap port=binding.getStockQuoteSoap();

String str=port.getQuote("IBM");

System.out.println(str);

}

catch(Exception e){

}

運(yùn)行測(cè)試：
D:\projects\test\webservice\classes>java -classpath %classpath%;.;NET.webservice
X.www.*; Test

<Stock>

<P-E>18.71</P-E>

<Name>INTL BUSINESS MAC</Name>

</Stock>

</StockQuotes>

D:\projects\test\webservice\classes>
成功了。：）

這樣，就完成了對(duì).NET WebService端的調(diào)用。

(data filetype:mdb)

方向:分布式系統(tǒng)設(shè)計(jì)

posted on 2005-03-07 15:52 java光環(huán) 閱讀(5830) 評(píng)論(3) 編輯收藏所屬分類: webservice

評(píng)論

# re: jsp 調(diào)用webservice 實(shí)例 2005-03-07 19:00 candy_liu

好文章！
補(bǔ)充一下：
對(duì)方的wsdl 文件
就是xml 文件，在文件中說(shuō)明了，這個(gè)webservice 提供了那些方法可以調(diào)用。
然后　生成工具根據(jù)　wsdl文件　的描述，生成相應(yīng)的骨架代碼

用骨架代碼就能寫程序了
回復(fù) 更多評(píng)論

# re: jsp 調(diào)用webservice 實(shí)例 2005-11-25 11:56 Ray

好好啊！
受益匪淺！回復(fù) 更多評(píng)論

# re: jsp 調(diào)用webservice 實(shí)例 2006-12-11 16:50 a[匿名]

請(qǐng)問(wèn),我用JBUILDER2006自動(dòng)生成客戶端然后在想在JSP中調(diào)用,可是總是不能實(shí)例化類是為什么,如果不能實(shí)例化類那怎么調(diào)用里面的方法取出來(lái)數(shù)值呢回復(fù) 更多評(píng)論

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