需要 ASIHTTPRequest第三方库的童鞋请到我的资源下载 使用ASIHTTPRequest第三方库需要导入系统包如下： libz.1.2.5.dylib , MobileCoreServices.framework , SystemConfiguration.framework , CFNetwork.framework , CoreGraphics.framework 需要导入 ASIHTT
需要ASIHTTPRequest第三方库的童鞋请到我的资源下载
使用ASIHTTPRequest第三方库需要导入系统包如下：
libz.1.2.5.dylib ,
MobileCoreServices.framework ,
SystemConfiguration.framework ,
CFNetwork.framework ,
CoreGraphics.framework
需要导入ASIHTTPRequest包里的ASIFormDataRequest.h
#import "ASIFormDataRequest.h"
//上传图片
-(void)uploadImages:(UIButton *)sender
{
NSData *data = UIImagePNGRepresentation(self.img.image);
NSURL *url = [[NSURLalloc]initWithString:@"http://127.0.0.1/uploadFile/upload.php"];
//以表格形式的请求对象
ASIFormDataRequest *request = [[ASIFormDataRequestalloc]initWithURL:url];
request.delegate =self;
request.requestMethod = @"POST";//设置请求方式
//添加请求内容
[request addData:data withFileName:[NSStringstringWithFormat:@"%d.png",arc4random()] andContentType:@"image/png"forKey:@"file"];
//开始异步请求
[request startAsynchronous];
//如果成功则自动执行
[request setDidFinishSelector:@selector(requestedSuccessfully)];
//如果失败则自动执行
[request setDidFailSelector:@selector(requestedFail)];
}
-(void)requestedSuccessfully
{
UIAlertView *alert = [[UIAlertView alloc]initWithTitle:@"提示" message:@"图片上传成功！" delegate:nil cancelButtonTitle:@"确定" otherButtonTitles: nil];
[alert show];
}
-(void)requestedFail
{
UIAlertView *alert = [[UIAlertView alloc]initWithTitle:@"提示" message:@"图片上传失败！" delegate:nil cancelButtonTitle:@"确定" otherButtonTitles: nil];
[alert show];
}
使用的php文件 upload.php
header("Content-type:text/html;charset=utf-8");
print_r($_FILES['file']);
$filename = $_FILES['file']['name'];
if(!$_FILES['file']['error']){
if(move_uploaded_file($_FILES['file']['tmp_name'],"./upload/".$filename))
{
echo "文件上传成功";
}else{
echo "文件上传失败le";
}
}else{
echo "文件上传错误";
}
?>
