java调用别人写好的webservice接口，在线等

Question

由于第一次使用webservice，请大家说一下调用webservice接口最简单的一种方式，并且描述一下实现过程。

方法名称 String auth(string user ,string pass);
服务请求地址 http://192.168.1.203:8080/txman/service/IUserWebService
方法原型 String auth(string user ,string pass)｛｝
返回类型 成功返回ok

Answer 1

url = new URL(url)
httpurlconnection = (HttpURLConnection) url.openConnection();
httpurlconnection.setDoOutput(true);
httpurlconnection.setRequestMethod("POST");
httpurlconnection.connect();
httpurlconnection.getOutputStream().write(param.getBytes("GBK"));
httpurlconnection.getOutputStream().flush();
httpurlconnection.getOutputStream().close();
in = httpurlconnection.getInputStream();

if (in == null) {
log.info("========调用HTTP接口出错=======");
throw new Exception("调用HTTP接口出错 ");
}
BufferedReader breader = new BufferedReader(new InputStreamReader(
in, "GBK"));
String str = breader.readLine();
String returnStr = null;
while (str != null) {
if (returnStr == null) {
returnStr = str;
} else {
returnStr += str;
}
str = breader.readLine();
if (str == null) {
break;
}
大概这个样子本回答被提问者和网友采纳

Answer 2

提供什么给你了、、、、