ios 新浪微博分享

新浪微博图文发布教程

最新推荐文章于 2022-03-29 18:41:02 发布

原创最新推荐文章于 2022-03-29 18:41:02 发布 · 739 阅读

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1. 首先在http://open.t.sina.com.cn/中申请成为开发者，再创建不同的应用，获得相应的AppKey （在下面链接中的source即为appkey）

2. 登录认证：

NSString *authString= [NSString stringWithFormat:@"%@:%@",sinaIDField.text,sinaPasswordField.text];

NSData *authData= [authString dataUsingEncoding:NSUTF8StringEncoding];

NSString *authValue= [NSString stringWithFormat:@"Basic%@",[authData base64EncodingWithLineLength:80]];

NSURL *url= [NSURL URLWithString:@"http://api.t.sina.com.cn/account/verify_credentials.xml?source=3930264715"];

NSMutableURLRequest *request= [[NSMutableURLRequest alloc] initWithURL:url];

[request setHTTPMethod:@"GET"];

[request setValue:authValue forHTTPHeaderField:@"Authorization"];

NSURLResponse *response;

NSError *error;

[NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error];

[request release];

NSHTTPURLResponse *httpResponse= (NSHTTPURLResponse *)response;

int statusCode= [httpResponse statusCode];

NSLog(@"statuscode = %d",statusCode);

if (statusCode!= 200){

alertTitle = @"帐号或密码错误";

alertMassage = @"请您输入正确的帐号和密码！";

}else {

alertTitle = @"";

alertMassage = @"登录成功！";

}

UIAlertView *alert= [[UIAlertView alloc] initWithTitle:alertTitle

message:alertMassage

delegate:nil cancelButtonTitle:@"确定"

otherButtonTitles:nil];

[alert show];

[alert release];

3.将内容（图片文字）发送到新浪微博

NSString *authString= [NSString stringWithFormat:@"%@:%@",[[NSUserDefaults standardUserDefaults] objectForKey:@"sinaID"],[[NSUserDefaults standardUserDefaults] objectForKey:@"sinaPassword"]];

NSData *authData= [authString dataUsingEncoding:NSUTF8StringEncoding];

NSString *authValue= [NSString stringWithFormat:@"Basic%@",[authData base64EncodingWithLineLength:80]];

NSString *boundary= @"0xKhTmLbOuNdArYckkk";

NSString *filename= @"test.jpg";

NSData *imageData= UIImageJPEGRepresentation(shareImage,1);

NSString *bodyPrefixString =[NSString stringWithFormat:@"--%@/r/n",boundary];

NSString *bodySuffixString =[NSString stringWithFormat:@"/r/n--%@--/r/n",boundary];

NSString *contentDisposition= [NSString stringWithFormat:@"Content-Disposition:form-data; name="pic"; filename="%@"/r/n",filename];

NSString *contentImageType =[NSString stringWithFormat:@"Content-Type:image/%@/r/n",[filename pathExtension]];

NSString *contentTransfer = @"Content-Transfer-Encoding:binary/r/n/r/n";

NSString *bodyUpdateField= [NSString stringWithFormat:@"Content-Disposition:form-data;name="status"/r/n/r/n%@/r/n",[NSString stringWithFormat:@"%@",textView.text]];

NSMutableData *postBody= [NSMutableData data];

[postBody appendData:[bodyPrefixString dataUsingEncoding:NSUTF8StringEncoding allowLossyConversion:NO]];

[postBody appendData:[bodyUpdateField dataUsingEncoding:NSUTF8StringEncoding ]];

[postBody appendData:[bodyPrefixString dataUsingEncoding:NSUTF8StringEncoding allowLossyConversion:NO]];

[postBody appendData:[contentDisposition dataUsingEncoding:NSUTF8StringEncoding ]];

[postBody appendData:[contentImageType dataUsingEncoding:NSUTF8StringEncoding ]];

[postBody appendData:[contentTransfer dataUsingEncoding:NSUTF8StringEncoding]];

[postBody appendData:imageData];

[postBody appendData:[bodySuffixString dataUsingEncoding:NSUTF8StringEncoding allowLossyConversion:NO]];

NSString *baseURL= [NSString stringWithFormat:@"http://api.t.sina.com.cn/statuses/upload.xml?source=3930264715"];

NSURL *url= [NSURL URLWithString:baseURL];

NSMutableURLRequest *mainRequest= [[NSMutableURLRequest alloc] initWithURL:url

cachePolicy:NSURLRequestUseProtocolCachePolicy

timeoutInterval:30.0f];

[mainRequest setHTTPMethod:@"POST"];

[mainRequest setValue:authValue forHTTPHeaderField:@"Authorization"];

NSString *contentType= [NSString stringWithFormat:@"multipart/form-data;boundary=%@",boundary, nil];

[mainRequest setValue:contentType forHTTPHeaderField:@"Content-Type"];

[mainRequest setHTTPBody:postBody];

NSURLResponse *shareResponse;

NSError *error;

NSData *responseData= [NSURLConnection sendSynchronousRequest:mainRequest returningResponse:&shareResponse error:&error];

NSString *responseString= [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding];

NSHTTPURLResponse *httpResponse= (NSHTTPURLResponse *)shareResponse;

int statusCode= [httpResponse statusCode];

NSLog(@"statuscode = %d",statusCode);

BOOL succeed= NO;

if (statusCode== 200){

succeed = YES;

}

[mainRequest release];

NSLog(@"responsestring : %@",responseString);

[responseString release];

[uploadWaiting stopAnimating];

NSString *message= nil;

if (succeed){

message = @"分享成功";

}else {

message = @"分享失败";

}

UIAlertView *alert= [[UIAlertView alloc] initWithTitle:@"" message:message

delegate:self

cancelButtonTitle:@"确定" otherButtonTitles:nil];

[alert show];

[alert release];