NSMutableURLRequest POST
2014-02-11 21:45
411 查看
-(NSString *)GetReturnFromPost:(NSString*)urlStr postData:(NSString*)_postData { NSData *postData = [_postData dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES]; NSString *postLength = [NSString stringWithFormat:@"%d", [postData length]]; NSMutableURLRequest *request = [[[NSMutableURLRequest alloc] init] autorelease]; [request setURL:[NSURL URLWithString:urlStr]]; [request setHTTPMethod:@"POST"]; [request setValue:postLength forHTTPHeaderField:@"Content-Length"]; [request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"]; [request setHTTPBody:postData]; //[NSURLConnection connectionWithRequest:request delegate:self ]; //同步请求的的代码 //returnData就是返回得到的数据 NSData *returnData =[NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil]; return [[NSString alloc]initWithData:returnData encoding:NSUTF8StringEncoding]; }
相关文章推荐
- NSMutableURLRequest POST
- 理解 Android Build 系统 mm mmm mma croot
- poj 1141 Brackets Sequence(区间DP,求最小,输出路径,较难)
- 高级UIKit-03(NSFileManager、NSFileHandle)
- pyquery示例-获取FreeBuf新闻标题
- AS3中URLStream, URLLoader, Loader和URLRequest区别
- 市委组织部考核项目——利用EasyUi中可编辑的DataGrid控件对多行数据进行编辑并提交
- iOS开发之UITextView圆角边框
- POJ 3114 Countries in War / HDU 2767 Proving Equivalences 强连通分量模板
- 小白IOS开发日记-UITableView篇(一)
- flash builder 安装svn插件
- 真正的UI流,完整的Dribbble客户端
- suid,sgid命令详解
- UIImagePickerController
- values-sw600dp文件标题的理解。
- HBuilder:最快的Web开发IDE
- key-value数据库
- ubuntu server 安装gui
- IOS 7 Study - UIActivityViewController(Presenting Sharing Options)
- UI组件属性值: 链条式由外而内或反方向的传递