NSString *strGetMsgComefrom=@"<?xml version="1.0" encoding="utf-8"?>"
"<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">"
"<soap12:Body>"
"<GetMsgComefrom xmlns="http://tempuri.org/" />"
"</soap12:Body>"
"</soap12:Envelope>";
NSString *soapLength=[NSString stringWithFormat:@"%lu",(unsigned long)[strGetMsgComefrom length]];
AFHTTPRequestOperationManager *firstmanager=[AFHTTPRequestOperationManager manager];
firstmanager.responseSerializer=[[AFHTTPResponseSerializer alloc]init];
[firstmanager.requestSerializer setValue:@"application/soap+xml; charset=utf-8" forHTTPHeaderField:@"Content-Type"];
[firstmanager.requestSerializer setValue:soapLength forHTTPHeaderField:@"Content-Length"];
NSMutableURLRequest *request=[firstmanager.requestSerializer requestWithMethod:@"POST"
URLString:@"http://192.168.2.214:86/webservice/WebService.asmx" parameters:nil
error:nil];
[request setHTTPBody:[strGetMsgComefrom dataUsingEncoding:NSUTF8StringEncoding]];
AFHTTPRequestOperation *operation=[firstmanager HTTPRequestOperationWithRequest:request
success:^(AFHTTPRequestOperation *operation, id responseObject) {
NSString *response=[[NSString alloc]initWithData:(NSData *)responseObject encoding:NSUTF8StringEncoding];
[self initXml:response];
NSLog(@"%@,%@",operation,response);
}
failure:^(AFHTTPRequestOperation *operation, NSError *error) {
NSString *response=[[NSString alloc]initWithData:(NSData *) [operation responseObject]encoding:NSUTF8StringEncoding];
NSLog(@"%@,====%@,%@",operation,error,response);
}];
[firstmanager.operationQueue addOperation:operation];
// Do any additional setup after loading the view, typically from a nib.
}
-(void)initXml:(NSString *)value{
NSError *error = nil;
XmlParseHelper *xmlParse = [[XmlParseHelper alloc] initWithData:value];
NSDictionary *dict = [NSDictionary dictionaryWithObjectsAndKeys:@"http://tempuri.org/",@"result", nil];
XmlNode *node= [xmlParse selectSingleNode:@"//result:GetMsgComefromResponse/result:GetMsgComefromResult" namespaces:dict];
// NSString * str = [node Value];
// NSData *data=[str dataUsingEncoding:NSUTF8StringEncoding];
NSLog(@"value:%@",[node Value]);
// GDataXMLDocument *doc=[[GDataXMLDocument alloc]initWithData:data options:0 error:&error];
GDataXMLDocument *doc = [[GDataXMLDocument alloc] initWithXMLString:[node Value] options:0 error:&error];
NSArray *nodes = [doc nodesForXPath:@"//node" error:&error];
NSLog(@"=%@",nodes);
for (GDataXMLElement *element in nodes)
{
NSString *sid=[[element attributeForName:@"sid"] stringValue];
// NSString *type=[[element attributeForName:@"type"] stringValue];
NSString *name=[[element attributeForName:@"name"] stringValue];
NSLog(@"==%@,==%@",sid,name);
}
}
1.首先得包含该文件。
GDataXMLNode.h
GDataXMLNode.m
（google的那有）
2.在build phases 中包含
libxml2.dylib库。
3.build settings 设置 header search paths：
${SDK_DIR}/usr/include/libxml2
4.xml文件放在supporting files 文件下