iOS調用WebService(SOAP介面)的方法,webservicesoap
最近開發,用到iOS調用webService介面,之前沒搞過,有點麻煩,搞了很久才搞定,現在自己整理了一下可用的方法,分享給大家,希望能和大家一起交流。
方法一:
使用WSDL2ObjC工具,將介面轉成OC類。
1.在瀏覽器中輸入webService介面地址(Safari不可用,我用的是Firefox),如:http://xxx.xxx.asmx, 地址後面添加上.wsdl成http://xxx.xxx.asmx.wsdl開啟。
2.將頁面另存新檔wsdl檔案,儲存的時候尾碼加上.wsdl,儲存成如xxxxService.asmx.xml.wsdl。
3.使用WSDL2ObjC工具將wsdl檔案轉成OC類。
4.將產生的OC類的全部檔案匯入到項目中。然後就可以調用了。現在沒有寫Demo,我就貼一部分調用代碼,以後有機會傳個Demo上來。
- (NSString *)skHkshListOfpagenow2:(NSInteger)aPagenow pagesize:(NSInteger)aPagesize { MURPXzshServiceSoapBinding *binding = [[MURPXzshServiceSoapBinding alloc]initWithAddress:[NSString stringWithFormat:@"%@%@", self.jjjj, XZSH_SERVICE]];//介面地址 binding.logXMLInOut = YES;//可以直接copy MURPXzshService_HkshList *parm = [[MURPXzshService_HkshList alloc] init];//介面中方法初始化 parm.xxxx = [umcid stringValue];//介面中方法傳參數 parm.pagenow = [NSNumber numberWithInteger:aPagenow];//介面中方法傳參數 parm.pagesize = [NSNumber numberWithInteger:aPagesize];//介面中方法傳參數 MURPXzshServiceSoapBindingResponse *resp = [binding HkshListUsingParameters:parm];//調用方法 //下面是傳回值 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,調用的方法是HkshList。
方法二:
直接通過網路請求調用,解析XML的方法。
不說了,先上代碼:
- (void)viewDidAppear:(BOOL)animated { [super viewDidAppear:animated]; //假如在這開始請求 NSString *webServiceBodyStr = [NSString stringWithFormat: @"<Jsjy_yjy xmlns=\"http://murpcn.com/murpwebservice/\">" "<xxx>34192</xxx>" "<pagenow>1</pagenow>" "<pagesize>20</pagesize>" "</Jsjy_yjy>"];//這裡是參數 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頭 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你給我哭"); }}
//接收到資料的代理
- (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字串然後解析 //系統內建的 NSXMLParser *par = [[NSXMLParser alloc] initWithData:[str dataUsingEncoding:NSUTF8StringEncoding]]; [par setDelegate:self];//設定NSXMLParser對象的解析方法代理 [par parse];//調用代理解析NSXMLParser對象,看解析是否成功}
//解析XML
#pragma mark xmlparser//step 1 :準備解析- (void)parserDidStartDocument:(NSXMLParser *)parser{ }//step 2:準備解析節點- (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict{ NSLog(@"%@", NSStringFromSelector(_cmd) );}//step 3:擷取首尾節點間內容- (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string{ NSLog(@"%@", string);}//step 4 :解析完當前節點- (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName{ NSLog(@"%@",NSStringFromSelector(_cmd) );}//step 5;解析結束- (void)parserDidEndDocument:(NSXMLParser *)parser{ }//擷取cdata塊資料- (void)parser:(NSXMLParser *)parser foundCDATA:(NSData *)CDATABlock{ }
請求大概就這樣吧。
我是找不到好的辦法,把參數寫在要求標頭裡。你們有更好的辦法,告訴我哦,請多多指教。