ios ASIFormDataRequest上传图片到php服务器

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";
}


?>