php + 七牛 = 本地存储 + 远端存储 + markdowneasy

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我是靠谱客的博主壮观哈密瓜，最近开发中收集的这篇文章主要介绍php + 七牛 = 本地存储 + 远端存储 + markdowneasy，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

吼吼，可以的哦。

其实，我们只是 php在放文件到本地之后，让后调用qshell去upload 到七牛。

我们可能会遇到如下的问题

Open account file error, open /var/lib/nginx/.qshell/account.json: no such file or directory, please use `account` to set AccessKey and SecretKey first

这个就是 qshell在验证的时候，会在~/.qshell/下面保留验证信息，我们测试的时候使用root账户，所以 .qshell信息保留在/root/.qshell下面，但是 web server 使用的nginx，家目录在 /var/lib/nginx/.qshell直接拷贝过去就好了。

演示过程如下
最终代码如下

<?php
date_default_timezone_set("Asia/Shanghai");
$mytime=date("YmdHis");
$myextension=end(explode(".",$_FILES["fileToUpload"]["name"]));
$target_dir = "uploads/";
//$target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]);
$target_file = $target_dir . $mytime . "." . $myextension;
// echo $mytime . "<br>";
// echo $myextension . "<br>";
// echo $target_file . "<br>";
$uploadOk = 1;
$imageFileType = pathinfo($target_file,PATHINFO_EXTENSION);
// Check if image file is a actual image or fake image
if(isset($_POST["submit"])) {
$check = getimagesize($_FILES["fileToUpload"]["tmp_name"]);
if($check !== false) {
echo "File is an image - " . $check["mime"] . ".";
$uploadOk = 1;
} else {
echo "File is not an image.";
$uploadOk = 0;
}
}
// Check if file already exists
if (file_exists($target_file)) {
echo "Sorry, file already exists.";
$uploadOk = 0;
}
// Check file size
// if ($_FILES["fileToUpload"]["size"] > 500000) {
if ($_FILES["fileToUpload"]["size"] > 1025*1024*1024) {
echo "Sorry, your file is too large.";
$uploadOk = 0;
}
// Allow certain file formats
if($imageFileType != "jpg" && $imageFileType != "png" && $imageFileType != "jpeg"
&& $imageFileType != "gif" ) {
echo "Sorry, only JPG, JPEG, PNG & GIF files are allowed.";
$uploadOk = 0;
}
// Check if $uploadOk is set to 0 by an error
if ($uploadOk == 0) {
echo "Sorry, your file was not uploaded.";
// if everything is ok, try to upload file
} else {
if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file)) {
echo "The file ". basename( $_FILES["fileToUpload"]["name"]). " has been uploaded." . "<br>";
echo "You can use the following line to your blog markdown editor!" . "<br>";
echo "![mark](http://soft.ops.ac.cn/php/" . $target_file . ")";
echo "<br>";
echo "Start Using qiniu qshell to upload the file";
echo "<br>";
#exec("./qshell_linux_amd64 fput zzlyzq010 uploads/alive.gif uploads/alive.gif");
echo exec("./qshell_linux_amd64 fput zzlyzq010 " . $target_file . " " . $target_file);
echo "<br>";
echo "![mark](http://ojv12llai.bkt.clouddn.com/" . $target_file . ")";
echo "<br>";
} else {
echo "Sorry, there was an error uploading your file.";
}
}
?>
<!DOCTYPE html>
<html>
<body>
<form name="uploadform" action="up.php" method="post" enctype="multipart/form-data">
Select image to upload:
<input type="file" name="fileToUpload" id="fileToUpload">
<input type="submit" value="Upload Image" name="submit">
</form>
</body>
</html>