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如何用IOS调用WebService(SOAP接口)

转载 作者:qq735679552 更新时间:2022-09-28 22:32:09 26 4
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这篇CFSDN的博客文章如何用IOS调用WebService(SOAP接口)由作者收集整理,如果你对这篇文章有兴趣,记得点赞哟.

在一次项目开发过程中,用到IOS调用WebService接口,所以抽个空把这方面的内容给大家整理出来,分享给大家.

方法一:使用WSDL2ObjC工具,将接口转成OC类.

1.在浏览器中输入webService接口地址(Safari不可用,我用的是Firefox),如:http://xxx.xxx.asmx, 地址后面添加上.wsdl成http://xxx.xxx.asmx.wsdl打开.

2.将页面另存为wsdl文件,保存的时候后缀加上.wsdl,保存成如xxxxService.asmx.xml.wsdl.

3.使用WSDL2ObjC工具将wsdl文件转成OC类.

4.将生成的OC类的全部文件导入到项目中。然后就可以调用了。现在没有写Demo,我就贴一部分调用代码,以后有机会传个Demo上来.

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- (NSString *)skHkshListOfpagenow2:(NSInteger)aPagenow pagesize:(NSInteger)aPagesize {
   
   MURPXzshServiceSoapBinding *binding = [[MURPXzshServiceSoapBinding alloc]initWithAddress:[NSString stringWithFormat:@ "%@%@" , self.jjjj, XZSH_SERVICE]]; //接口地址
   binding.logXMLInOut = YES; //可以直接copy
   MURPXzshService_HkshList *parm = [[MURPXzshService_HkshList alloc] init]; //接口中方法初始化
   parm.xxxx = [umcid stringValue]; //接口中方法传参数
   parm.pagenow = [NSNumber numberWithInteger:aPagenow]; //接口中方法传参数
   parm.pagesize = [NSNumber numberWithInteger:aPagesize]; //接口中方法传参数
   MURPXzshServiceSoapBindingResponse *resp = [binding HkshListUsingParameters:parm]; //调用方法
   
   //下面是返回值
   for (id mine in resp.bodyParts) {
   
     if ([mine isKindOfClass:[MURPXzshService_HkshListResponse class ]]) {
       
       NSString *resultStr = [mine HkshListResult];
       
       return resultStr;
     }
   }
   return nil;
}

 注意:上面我的webService名字是MURPXzshService,Soap是MURPXzshServiceSoapBinding,调用的方法是HkshList.

方法二:直接通过网络请求调用,解析XML的方法.

不说了,先上代码:

  。

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- ( void )viewDidAppear:(BOOL)animated {
   
   [ super viewDidAppear:animated];
   
   //假如在这开始请求
   NSString *webServiceBodyStr = [NSString stringWithFormat:
                   @ "<Jsjy_yjy xmlns=\"http://murpcn.com/murpwebservice/\">"
                   "<xxx>34192</xxx>"
                   "<pagenow>1</pagenow>"
                   "<pagesize>20</pagesize>"
                   "</Jsjy_yjy>" ]; //这里是参数
   NSString *webServiceStr = [NSString stringWithFormat:
                 @ "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
                 "<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">\n"
                 "<soap:Body>\n"
                 "%@\n"
                 "</soap:Body>\n"
                 "</soap:Envelope>" ,
                 webServiceBodyStr]; //webService头
   
   NSString *SOAPActionStr = [NSString stringWithFormat:@ "http://xxx.com/murpwebservice/%@" , @ "Jsjy_yjy" ];//SOAPAction
   
   NSURL *url = [NSURL URLWithString:@ "http://xxxx/key/MurpjsjyService.asmx" ];
   NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL:url];
   NSString *msgLength = [NSString stringWithFormat:@ "%ld" , webServiceStr.length];
   [theRequest addValue:@ "text/xml; charset=utf-8" forHTTPHeaderField:@ "Content-type" ];
   [theRequest addValue:SOAPActionStr forHTTPHeaderField:@ "SOAPAction" ];
   [theRequest addValue:msgLength forHTTPHeaderField:@ "Content-Length" ];
   [theRequest setHTTPMethod:@ "POST" ];
   [theRequest setHTTPBody:[webServiceStr dataUsingEncoding:NSUTF8StringEncoding]];
   NSURLConnection *theConn = [[NSURLConnection alloc] initWithRequest:theRequest delegate:self];
   if (theConn) {
     
     NSLog(@ "8888哈哈哈笑" );
   } else {
     NSLog(@ "5555你给我哭" );
   }
}
  //接收到数据的代理
 
- ( void )connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response {
   
   
}
 
- ( void )connection:(NSURLConnection *)connection didReceiveData:(NSData *)data {
   
   NSString *str = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
   NSLog(@ "%@" , str); //得到想要的XML字符串然后解析
   
   //系统自带的
   NSXMLParser *par = [[NSXMLParser alloc] initWithData:[str dataUsingEncoding:NSUTF8StringEncoding]];
   [par setDelegate:self]; //设置NSXMLParser对象的解析方法代理
   [par parse]; //调用代理解析NSXMLParser对象,看解析是否成功
}
//解析XML
 
#pragma mark xmlparser
//step 1 :准备解析
- ( void )parserDidStartDocument:(NSXMLParser *)parser{
   
   
}
//step 2:准备解析节点
- ( void )parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict{
   NSLog(@ "%@" , NSStringFromSelector(_cmd) );
}
//step 3:获取首尾节点间内容
- ( void )parser:(NSXMLParser *)parser foundCharacters:(NSString *)string{
   NSLog(@ "%@" , string);
}
 
//step 4 :解析完当前节点
- ( void )parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName{
   NSLog(@ "%@" ,NSStringFromSelector(_cmd) );
}
 
//step 5;解析结束
- ( void )parserDidEndDocument:(NSXMLParser *)parser{
   
}
//获取cdata块数据
- ( void )parser:(NSXMLParser *)parser foundCDATA:(NSData *)CDATABlock{
   
}

以上内容就是用IOS调用WebService(SOAP接口)的方式,希望对大家有所启迪.

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