ios中调用WCF

例子比较简单 记录下思路

1、接口中定义 实体和方法声明

//登录信息
        [OperationContract]
        [WebInvoke(UriTemplate = "LogInf/{name}/{pwd}", Method = "POST", ResponseFormat = WebMessageFormat.Json)] 
        LogInf GetLogInf(string name, string pwd);

2  //数据交换实体类

[DataContract]  
    public class LogInf
    {

[DataMember]
        public string UserId { get; set; }

[DataMember]
        public bool LogTag { get; set; }

[DataMember]
        public string errMsg { get; set; }

}

3服务实现

//简单测试

public LogInf GetLogInf(string name, string pwd)
        {
            LogInf loginf = new LogInf();
            if (name == "111" && pwd == "111")
            {

loginf.UserId = "100";
                loginf.LogTag = true;
                loginf.errMsg = "成功";

}
            else
            {
                loginf.UserId = "0";
                loginf.LogTag = false;
                loginf.errMsg = "验证失败";
            }
            return loginf;
        }

4在web.config中将绑定方式改成webHttpBinding

binding="webHttpBinding"

5 调用

NSURL *url = [NSURL URLWithString:@http://192.268.0.11:9422/Service1.svc/LogInf/111/111];

ASIHTTPRequest *request = [ASIHTTPRequest requestWithURL:url];

[request setRequestMethod:@"POST"];

[request startSynchronous];

NSError *error = [request error];

if (!error) {

NSString *response = [request responseString];

UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"测试"

message:response

delegate:nil

cancelButtonTitle:@"OK"

otherButtonTitles:nil];

[alertView show];

[alertView release];

}

6返回

{"LogTag":true,"UserId":"100","errMsg":"成功"}