request请求 HTTPBody 格式

//Json格式

 

    [mtbRequset setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];

    NSError *error;

    NSData *body = [NSJSONSerialization dataWithJSONObject:bodyDict options:NSJSONWritingPrettyPrinted error:&error];

    if (error) {

        MBErrorLog(@"%@", error);

    }

    mtbRequset.HTTPBody = body;

 

 

//x-www-form-urlencoded格式

    NSString *bodyStr = @"type=shentong&postid=3333557693903";

    mutablerequest.HTTPBody = [bodyStr dataUsingEncoding:NSUTF8StringEncoding];

    [mutablerequest setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];