wsdl2objc是一个开源库，根据wsdl将web service转化成objc的接口和数据结构。
调用示例：
- (IBAction)buttonPressed:(id)sender {
LocalTimeSoapBinding *binding = [[LocalTime LocalTimeSoapBinding] initWithAddress:@"http://www.ripedevelopment.com/webservices/LocalTime.asmx"];
binding.logXMLInOut = YES; // to get logging to the console.
LocalTime_LocalTimeByZipCode *request = [[LocalTime_LocalTimeByZipCode alloc] init];
request.ZipCode = @"29687"; // insert your zip code here.
LocalTimeSoapBindingResponse *resp = [binding LocalTimeByZipCodeUsingParameters:request];
for (id mine in resp.bodyParts) {
if ([mine isKindOfClass:[LocalTime_LocalTimeByZipCodeResponse class]]) {
field.text = [mine LocalTimeByZipCodeResult];
}
}
[request release];
}
控制台输出：
OutputHeaders:
{
"Content-Length" = 466;
"Content-Type" = "text/xml; charset=utf-8";
Host = "www.ripedevelopment.com";
SOAPAction = "http://www.ripedev.com/LocalTimeByZipCode";
"User-Agent" = wsdl2objc;
}
OutputBody:
<?xml version="1.0"?>
<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:LocalTime="http://www.ripedev.com/" xsl:version="1.0">
<soap:Body>
<LocalTime:LocalTimeByZipCode>
<LocalTime:ZipCode>29687</LocalTime:ZipCode>
</LocalTime:LocalTimeByZipCode>
</soap:Body>
</soap:Envelope>
ResponseStatus: 200
ResponseHeaders:
{
"Cache-Control" = private;
Connection = close;
"Content-Encoding" = gzip;
"Content-Length" = 233;
"Content-Type" = "text/xml; charset=utf-8";
Date = "Sat, 21 Jul 2012 06:52:05 GMT";
Expires = "Sat, 21 Jul 2012 06:52:35 GMT";
Server = "Apache/2.2.14 (Unix) mod_ssl/2.2.14 OpenSSL/0.9.8e-fips-rhel5 mod_mono/2.6 mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635 mod_jk/1.2.28 mod_perl/2.0.4 Perl/v5.8.8";
Vary = "Accept-Encoding,User-Agent";
"X-AspNet-Version" = "2.0.50727";
}
ResponseBody:
<?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><LocalTimeByZipCodeResponse xmlns="http://www.ripedev.com/"><LocalTimeByZipCodeResult>7/21/2012 2:52:05 AM</LocalTimeByZipCodeResult></LocalTimeByZipCodeResponse></soap:Body></soap:Envelope>