Objective c Xcode未调用asp.net Web服务

我有oracle数据库，使用webservice我想在其中插入一些记录 因此，我在asp.net中创建了webservice，如下所示

 public bool PickPill(string Me_id, string Mem_device_id, string Test_datetime, string Creation_id, string PillBayNo)
    {
        string Hed_seq_id = Hed_seq_Id();
        bool ResultHED = InsHealthEData(Hed_seq_id, Mem_device_id, Me_id, Test_datetime, Creation_id);
        bool ResultHET = InsHealthETest(Hed_seq_id, PillBayNo, Test_datetime, Creation_id);

        if (ResultHED == ResultHET == true)
            return true;
        else
            return false;

    }

@interface ConsumePillServiceViewController : UIViewController {
 //---outlets---
  IBOutlet UITextField *Me_id;
  IBOutlet UITextField *Mem_device_id;
  IBOutlet UITextField *Test_datetime;
  IBOutlet UITextField *Creation_id;
  IBOutlet UITextField *PillBayNo;
 //---web service access---
    NSMutableData *webData;
    NSMutableString *soapResults;
    NSURLConnection *conn;

}
@property (nonatomic, retain) UITextField *Me_id;
@property (nonatomic, retain) UITextField *Mem_device_id;
@property (nonatomic, retain) UITextField *Test_datetime;
@property (nonatomic, retain) UITextField *Creation_id;
@property (nonatomic, retain) UITextField *PillBayNo;
- (IBAction)buttonClicked:(id)sender;
@end

and 
ConsumePillServiceViewController.m as follows

#import "ConsumePillServiceViewController.h"

@implementation ConsumePillServiceViewController
@synthesize Me_id;
@synthesize Mem_device_id;
@synthesize Test_datetime;
@synthesize Creation_id;
@synthesize PillBayNo;

- (IBAction)buttonClicked:(id)sender {
NSString *soapMsg = 
 @"<?xml version=\"1.0\" encoding=\"utf-8\"?>"
 "<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/\">"
 "<soap:Body>"
"<PickPill xml1ns=\"http://tempuri.org/\">";
NSString *smMe_id=
[soapMsg stringByAppendingString:
[NSString stringWithFormat:
@"<Me_id>%@</Me_id>",Me_id.text]];

 NSString *smMem_device_id=
 [smMe_id stringByAppendingString:
[NSString stringWithFormat:
 @"<Mem_device_id>%@</Mem_device_id>",Mem_device_id.text]];

NSString *smTest_datetime=
 [smMem_device_id stringByAppendingString:
 [NSString stringWithFormat:
  @"<Test_datetime>%@</Test_datetime>",Test_datetime.text]];

NSString *smCreation_id=
 [smTest_datetime stringByAppendingString:
[NSString stringWithFormat:
 @"<Creation_id>%@</Creation_id>",Creation_id.text]];

NSString *smPillBayNo=
 [smCreation_id stringByAppendingString:
[NSString stringWithFormat:
 @"<PillBayNo>%@</PillBayNo>",PillBayNo.text]];

NSString *smRestMsg=
 [smPillBayNo stringByAppendingString:
@"</PickPill>"
"</soap:Body>" "</soap:Envelope>"];

 soapMsg=smRestMsg;

 //---print it to the Debugger Console for verification---
 NSLog(soapMsg);


 NSURL *url = [NSURL URLWithString:   //create a URL load request object using instances :
      @"http://72.44.151.178/PickPillService.asmx"];//of the NSMutableURLRequest and NSURL objects
 NSMutableURLRequest *req = 
 [NSMutableURLRequest requestWithURL:url];



 //opulate the request object with the various headers, such as Content-Type, SOAPAction, and Content-Length. 
 //You also set the HTTP method and HTTP body
 NSString *msgLength = 
 [NSString stringWithFormat:@"%d", [soapMsg length]];
 [req addValue:@"text/xml; charset=utf-8"  
forHTTPHeaderField:@"Content-Type"];
 [req addValue:@"http://tempuri.org/PickPill" 
forHTTPHeaderField:@"SOAPAction"];
 [req addValue:msgLength 
forHTTPHeaderField:@"Content-Length"];
 //---set the HTTP method and body---
 [req setHTTPMethod:@"POST"];
 [req setHTTPBody: [soapMsg dataUsingEncoding:NSUTF8StringEncoding]];



 conn = [[NSURLConnection alloc] initWithRequest:req delegate:self]; //establish the connection with the web service, 
 if (conn) {  //you use the NSURLConnection class together with the request object just created
  webData = [[NSMutableData data] retain];//webData object use to receive incoming data from the web service
 }    

}//End of button clicked event





-(void) connection:(NSURLConnection *) connection //Recive response
didReceiveResponse:(NSURLResponse *) response {
 [webData setLength: 0];
}
-(void) connection:(NSURLConnection *) connection //Repeative call method and append data to webData
 didReceiveData:(NSData *) data {
 [webData appendData:data];
}

-(void) connection:(NSURLConnection *) connection//If error occure error should be displayed  
  didFailWithError:(NSError *) error {
 [webData release];
    [connection release];
}


-(void) connectionDidFinishLoading:(NSURLConnection *) connection {
    NSLog(@"DONE. Received Bytes: %d", [webData length]);
    NSString *theXML = [[NSString alloc] 
                        initWithBytes: [webData mutableBytes] 
                        length:[webData length] 
                        encoding:NSUTF8StringEncoding];
    //---shows the XML---
    NSLog(theXML);

    [connection release];
    [webData release];
}



- (void)didReceiveMemoryWarning {
 // Releases the view if it doesn't have a superview.
    [super didReceiveMemoryWarning];

 // Release any cached data, images, etc that aren't in use.
}

- (void)viewDidUnload {
 // Release any retained subviews of the main view.
 // e.g. self.myOutlet = nil;
}


- (void)dealloc {
 [Me_id release];
 [Creation_id release];
 [Mem_device_id release];
 [Test_datetime release];
 [PillBayNo release];
    [soapResults release];
    [super dealloc];
}

@end

这个函数为我做了所有的数据插入技巧。我在本地机器上用ip地址测试了这个服务 http:72.44.151.178/PickPillService.asmx 然后 我看到了一个关于如何将asp.net web服务附加到iphone应用程序的示例 然后我在xcode中创建了类似的代码，它有两个文件

ConsumerPillServiceViewController.m

ConsumerPillServiceViewController.h文件

现在,， 使用xcode的Designer，我创建了5个文本框（Me_id、Mem_device_id、Test_datetime、Creation_id、PillBayNo），所有参数都按照我们的服务要求硬编码 然后修改我的ConsumerPillServiceViewController.h文件，如下所示

 public bool PickPill(string Me_id, string Mem_device_id, string Test_datetime, string Creation_id, string PillBayNo)
    {
        string Hed_seq_id = Hed_seq_Id();
        bool ResultHED = InsHealthEData(Hed_seq_id, Mem_device_id, Me_id, Test_datetime, Creation_id);
        bool ResultHET = InsHealthETest(Hed_seq_id, PillBayNo, Test_datetime, Creation_id);

        if (ResultHED == ResultHET == true)
            return true;
        else
            return false;

    }

@interface ConsumePillServiceViewController : UIViewController {
 //---outlets---
  IBOutlet UITextField *Me_id;
  IBOutlet UITextField *Mem_device_id;
  IBOutlet UITextField *Test_datetime;
  IBOutlet UITextField *Creation_id;
  IBOutlet UITextField *PillBayNo;
 //---web service access---
    NSMutableData *webData;
    NSMutableString *soapResults;
    NSURLConnection *conn;

}
@property (nonatomic, retain) UITextField *Me_id;
@property (nonatomic, retain) UITextField *Mem_device_id;
@property (nonatomic, retain) UITextField *Test_datetime;
@property (nonatomic, retain) UITextField *Creation_id;
@property (nonatomic, retain) UITextField *PillBayNo;
- (IBAction)buttonClicked:(id)sender;
@end

and 
ConsumePillServiceViewController.m as follows

#import "ConsumePillServiceViewController.h"

@implementation ConsumePillServiceViewController
@synthesize Me_id;
@synthesize Mem_device_id;
@synthesize Test_datetime;
@synthesize Creation_id;
@synthesize PillBayNo;

- (IBAction)buttonClicked:(id)sender {
NSString *soapMsg = 
 @"<?xml version=\"1.0\" encoding=\"utf-8\"?>"
 "<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/\">"
 "<soap:Body>"
"<PickPill xml1ns=\"http://tempuri.org/\">";
NSString *smMe_id=
[soapMsg stringByAppendingString:
[NSString stringWithFormat:
@"<Me_id>%@</Me_id>",Me_id.text]];

 NSString *smMem_device_id=
 [smMe_id stringByAppendingString:
[NSString stringWithFormat:
 @"<Mem_device_id>%@</Mem_device_id>",Mem_device_id.text]];

NSString *smTest_datetime=
 [smMem_device_id stringByAppendingString:
 [NSString stringWithFormat:
  @"<Test_datetime>%@</Test_datetime>",Test_datetime.text]];

NSString *smCreation_id=
 [smTest_datetime stringByAppendingString:
[NSString stringWithFormat:
 @"<Creation_id>%@</Creation_id>",Creation_id.text]];

NSString *smPillBayNo=
 [smCreation_id stringByAppendingString:
[NSString stringWithFormat:
 @"<PillBayNo>%@</PillBayNo>",PillBayNo.text]];

NSString *smRestMsg=
 [smPillBayNo stringByAppendingString:
@"</PickPill>"
"</soap:Body>" "</soap:Envelope>"];

 soapMsg=smRestMsg;

 //---print it to the Debugger Console for verification---
 NSLog(soapMsg);


 NSURL *url = [NSURL URLWithString:   //create a URL load request object using instances :
      @"http://72.44.151.178/PickPillService.asmx"];//of the NSMutableURLRequest and NSURL objects
 NSMutableURLRequest *req = 
 [NSMutableURLRequest requestWithURL:url];



 //opulate the request object with the various headers, such as Content-Type, SOAPAction, and Content-Length. 
 //You also set the HTTP method and HTTP body
 NSString *msgLength = 
 [NSString stringWithFormat:@"%d", [soapMsg length]];
 [req addValue:@"text/xml; charset=utf-8"  
forHTTPHeaderField:@"Content-Type"];
 [req addValue:@"http://tempuri.org/PickPill" 
forHTTPHeaderField:@"SOAPAction"];
 [req addValue:msgLength 
forHTTPHeaderField:@"Content-Length"];
 //---set the HTTP method and body---
 [req setHTTPMethod:@"POST"];
 [req setHTTPBody: [soapMsg dataUsingEncoding:NSUTF8StringEncoding]];



 conn = [[NSURLConnection alloc] initWithRequest:req delegate:self]; //establish the connection with the web service, 
 if (conn) {  //you use the NSURLConnection class together with the request object just created
  webData = [[NSMutableData data] retain];//webData object use to receive incoming data from the web service
 }    

}//End of button clicked event





-(void) connection:(NSURLConnection *) connection //Recive response
didReceiveResponse:(NSURLResponse *) response {
 [webData setLength: 0];
}
-(void) connection:(NSURLConnection *) connection //Repeative call method and append data to webData
 didReceiveData:(NSData *) data {
 [webData appendData:data];
}

-(void) connection:(NSURLConnection *) connection//If error occure error should be displayed  
  didFailWithError:(NSError *) error {
 [webData release];
    [connection release];
}


-(void) connectionDidFinishLoading:(NSURLConnection *) connection {
    NSLog(@"DONE. Received Bytes: %d", [webData length]);
    NSString *theXML = [[NSString alloc] 
                        initWithBytes: [webData mutableBytes] 
                        length:[webData length] 
                        encoding:NSUTF8StringEncoding];
    //---shows the XML---
    NSLog(theXML);

    [connection release];
    [webData release];
}



- (void)didReceiveMemoryWarning {
 // Releases the view if it doesn't have a superview.
    [super didReceiveMemoryWarning];

 // Release any cached data, images, etc that aren't in use.
}

- (void)viewDidUnload {
 // Release any retained subviews of the main view.
 // e.g. self.myOutlet = nil;
}


- (void)dealloc {
 [Me_id release];
 [Creation_id release];
 [Mem_device_id release];
 [Test_datetime release];
 [PillBayNo release];
    [soapResults release];
    [super dealloc];
}

@end

@接口服务视图控制器：UIViewController{
//---出口---
IBOutlet UITextField*Me\u id；
IBOUTLE UITextField*内存设备id；
IBOUTLE UITextField*测试日期时间；
IBOutlet UITextField*创建\u id；
IBUitextField*PillBayNo；
//---web服务访问---
NSMutableData*webData；
NSMutableString*soapResults；
NSURL连接*conn；
}
@属性（非原子，保留）UITextField*Me\u id；
@属性（非原子，保留）UITextField*Mem\u device\u id；
@属性（非原子，保留）UITextField*Test_datetime；
@属性（非原子，保留）UITextField*创建id；
@属性（非原子，保留）UITextField*PillBayNo；
-（iAction）按钮勾选：（id）发送方；
@结束
和
使用ServiceViewController.m，如下所示
#导入“ConsumerPillServiceViewController.h”
@ServiceViewController的实现
@合成我的id；
@合成内存设备id；
@综合测试时间；
@综合创造id；
@合成PillBayNo；
-（iAction）按钮点击：（id）发送者{
NSString*soapMsg=
@""
""
""
"";
NSString*smMe\U id=
[soapMsg stringByAppendingString:
[NSString stringWithFormat:
@“%@”，Me_id.text]]；
NSString*smMem\u设备\u id=
[smMe\u id字符串通过附加字符串：
[NSString stringWithFormat:
@“%@”，Mem_device_id.text]]；
NSString*smTest\U日期时间=
[smMem\u设备\u id字符串通过附加字符串：
[NSString stringWithFormat:
@“%@”，Test_datetime.text]]；
NSString*smCreation\u id=
[smTest_datetime stringByAppendingString:
[NSString stringWithFormat:
@“%@”，创建id.text]]；
NSString*smPillBayNo=
[smCreation_id stringByAppendingString:
[NSString stringWithFormat:
@“%@”，PillBayNo.text]]；
NSString*smRestMsg=
[smPillBayNo stringByAppendingString:
@""
"" ""];
soapMsg=smRestMsg；
//---将其打印到调试器控制台进行验证---
NSLog（soapMsg）；
NSURL*url=[NSURL URLWithString://使用实例创建url加载请求对象：
@"http://72.44.151.178/PickPillService.asmxNSMutableURLRequest和NSURL对象的“]；//个
NSMutableURLRequest*req=
[NSMutableUrlRequestWithURL:url]；
//使用各种标头填充请求对象，例如内容类型、SOAPAction和内容长度。
//您还可以设置HTTP方法和HTTP正文
NSString*msgLength=
[NSString stringWithFormat:@“%d”，[soapMsg长度]]；
[req addValue:@“text/xml；charset=utf-8”
forHTTPHeaderField:@“内容类型”]；
[请求添加值：@”http://tempuri.org/PickPill" 
forHTTPHeaderField:@“SOAPAction”]；
[req addValue:msgLength
forHTTPHeaderField:@“内容长度”]；
//---设置HTTP方法和正文---
[req setHTTPMethod:@“POST”]；
[req setHTTPBody:[soapMsg dataUsingEncoding:NSUTF8StringEncoding]]；
conn=[[NSURLConnection alloc]initWithRequest:req delegate:self]；//建立与web服务的连接，
如果（conn）{//将NSURLConnection类与刚刚创建的请求对象一起使用
webData=[[NSMutableData]retain]；//webData对象用于接收来自web服务的传入数据
}    
}//单击按钮事件的结束
-（void）连接：（NSURLConnection*）连接//接收响应
didReceiveResponse:（NSURLRResponse*）响应{
[webData setLength:0]；
}
-（void）连接：（NSURLConnection*）连接//重复调用方法并将数据附加到webData
didReceiveData:（NSData*）数据{
[webData:data]；
}
-（void）连接：（NSURLConnection*）连接//如果发生错误，则应显示错误
didFailWithError:（n错误*）错误{
[网络数据发布]；
[连接释放]；
}
-（无效）连接IDFinishLoading:（NSURLConnection*）连接{
NSLog（@“完成。收到的字节数：%d”，[webData长度]；
NSString*theXML=[[NSString alloc]
initWithBytes:[webData可变字节]
长度：[webData长度]
编码：NSUTF8StringEncoding]；
//---显示XML---
NSLog（theXML）；
[连接释放]；
[网络数据发布]；
}
-（无效）未收到记忆警告{
//如果视图没有superview，则释放该视图。
[超级记忆警告]；
//释放所有未使用的缓存数据、图像等。
}
-（无效）视图卸载{
//释放主视图的所有保留子视图。
//例如，self.myOutlet=nil；
}
-（无效）解除锁定{
[Me_id释放]；
[创建/发布id]；
[内存设备id释放]；
[测试日期时间发布]；
[没有释放]；
[结果发布]；
[super dealoc]；
}
@结束

我做了网站上显示的所有事情，当我构建应用程序时，它成功构建了 但在调试窗口我看到了

(gdb) continue
2010-03-17 09:09:54.595 ConsumePillService[6546:20b] <?xml version="1.0" encoding="utf-8"?><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/"><soap:Body><PickPill xml1ns="http://tempuri.org/"><Me_id>A00000004303</Me_id><Mem_device_id>1011</Mem_device_id><Test_datetime>03/13/2010 07:34:38</Test_datetime><Creation_id>Hboxdata</Creation_id><PillBayNo>2</PillBayNo></PickPill></soap:Body></soap:Envelope>
(gdb) continue
(gdb) continue
(gdb) continue
2010-03-17 09:10:05.411 ConsumePillService[6546:20b] DONE. Received Bytes: 476
2010-03-17 09:10:05.412 ConsumePillService[6546:20b] <?xml version="1.0" encoding="utf-8"?><soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><soap:Body><soap:Fault><faultcode>soap:Server</faultcode><faultstring>Server was unable to process request. ---&gt; One or more errors occurred during processing of command.

ORA-00936: missing expression</faultstring><detail /></soap:Fault></soap:Body></soap:Envelope>

（gdb）继续吗
2010-03-17 09:09:54.595消费电子服务[6546:20b]A00000004303101103/13/2010 07:34:38Hboxdata2
（gdb）继续
（gdb）继续
（gdb）继续
2010-03-17 09:10:05.411服务完成。接收字节：476
2010-03-17 09:10:05.412服务[6546:20b]soap:服务器服务器无法处理请求。--处理命令期间发生一个或多个错误。
ORA-00936：缺少表达式

如果一切都好的话，我会得到真实的结果 这个ORA-00936错误是怎么回事

因为它与webservice不相关

请帮我解决这个问题

---

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