七牛云 php sdk 查看 上传(单文件，多文件) 删除
巫马善
下载sdk
打开php扩展中的php_curl
upload_max_filesize 20M 更改上传文件的大小
max_execution_time 0
php上传大于9M 上传找不到文件名，因为上传时间默认30s，所以需要修改php.ini里的相关的参数 详情 前端 （单文件）
思路 上传文件到服务器 再上传到本地数据库
<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="X-UA-Compatible" content="ie=edge" />
<title>Document</title>
</head>
<body>
<script src="http://libs.baidu.com/jquery/2.0.0/jquery.min.js"></script>
<form id="editForm" name="login_form" method="post" enctype="multipart/form-data">
<!--<form method="post" action="up.php" enctype="multipart/form-data">-->
<input name="file" type="file" />
<input type="button" onclick="ajaxSubmit()" value="提交" />
</form>
<script type="text/javascript">
function ajaxSubmit() {
// 1.创建一个FormData对象，直接把我们的表单传进去
var formData = new FormData(document.forms.namedItem("login_form"));
console.log(formData);
// 2.通过jquery发送出去
$.ajax({
url: "./up.php",
type: "POST",
data: formData,
processData: false, // 告诉jQuery不要去处理发送的数据
contentType: false // 告诉jQuery不要去设置Content-Type请求头
}).success(function(res) {
var res = JSON.parse(res);
console.log(res);
console.log(res.key);
upDataToDb(res.key);
}).error(function(err) {
console.log('fail!')
});
function upDataToDb(value) {
$.ajax({
url: "./upDataToDb.php",
type: "get",
data: {
name:value.split(".")[0],
route:"http://p6c8flnz0.bkt.clouddn.com/" + value
},
}).success(function(res) {
console.log(res);
}).error(function(err) {
console.log('fail!')
});
}
}
</script>
</body>
</html>后端（单文件）
上传 用这里的代码 use Qiniu\Storage\UploadManager;
<?php
include "./autoload.php";
use Qiniu\Auth;
use Qiniu\Storage\UploadManager;
header("Content-type: text/html; charset=utf-8");
$bucket = '';//七牛云建立的项目
$accessKey = '';// 七牛云的信息 自己去找
$secretKey = '';//七牛云的信息 自己去找
$expires = 6000;
$auth = new Auth($accessKey, $secretKey);
$policy = array(
//'callbackUrl' => 'http://micuer.com/qiniuyun/examples/upload_verify_callback.php',
'callbackBody' => 'key=$(key)&hash=$(etag)&bucket=$(bucket)&fsize=$(fsize)&name=$(x:name)',
'callbackBodyType' => 'application/json'
);
$token = $auth->uploadToken($bucket, null, $expires, $policy, true);
// 构建 UploadManager 对象
$uploadMgr = new UploadManager();
// 要上传文件的本地路径
$filePath = $_FILES['file']['tmp_name'];
$fileName = $_FILES['file']['name'];
// 上传到七牛后保存的文件名
//$key = date("YmdH");
$key = $fileName;
list($ret, $err) = $uploadMgr->putFile($token, $key, $filePath);
//echo "\n====> putFile result: \n";
if ($err !== null) {
// var_dump($err);
echo $err;
} else {
// var_dump($ret);
echo json_encode($ret);
}多文件上传
element-ui
<el-upload ref="musicFile" drag class="" action="" :multiple="true" :file-list="audio_upload_files" list-type="picture" :auto-upload="false" :on-change="add_audio_change" :on-remove="del_audio" :on-preview="audio_pre">
<i class="el-icon-upload"></i>
<div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
</el-upload>
<el-button type="primary" @click="onSubmit">立即上传</el-button>
onSubmit() { //提交数据
let _this = this;
var formData = new FormData();
for (var i = 0; i < this.audio_upload_files.length; i++) {
formData.append("file[]", this.audio_upload_files[i].raw);
}
this.loading = true;
this.$http({
url: '/qiniuyun/up_1.php',
method: 'post',
data: formData,
headers: {
'Content-Type': 'application/x-www-form-urlencoded'
}
}).then((res) => {
console.log("上传七牛云");
console.log(res);
})
},
<!--重点 后台-->
// 要上传文件的本地路径
$filePath = $_FILES['file']['tmp_name'];
$fileName = $_FILES['file']['name'];
for ($i=0; $i<count($fileName); $i++) {
list($ret, $err) = $uploadMgr->putFile($token, $fileName[$i], $filePath[$i]);
if ($err !== null) {
echo $err;
} else {
echo json_encode($ret);
}
}查看
方法在这里 use Qiniu\Storage\BucketManager;
<?php
include "./autoload.php";
use Qiniu\Auth;
use Qiniu\Storage\BucketManager;
header("Content-type: text/html; charset=utf-8");
$bucket = '';
$accessKey = '';
$secretKey = '';
$expires = 6000;
$auth = new Auth($accessKey, $secretKey);
$policy = array(
//'callbackUrl' => 'http://micuer.com/qiniuyun/examples/upload_verify_callback.php',
'callbackBody' => 'key=$(key)&hash=$(etag)&bucket=$(bucket)&fsize=$(fsize)&name=$(x:name)',
'callbackBodyType' => 'application/json'
);
$token = $auth->uploadToken($bucket, null, $expires, $policy, true);
// 构建 UploadManager 对象
$bucketMgr = new BucketManager($auth);
list($ret, $err) = $bucketMgr->listFiles($bucket);
if ($err !== null) {
echo ["err"=>1,"msg"=>$err,"data"=>""];
} else {
//返回图片的完整URL
var_dump($ret);
}删除
方法在 use Qiniu\Storage\BucketManager;
<?php
include "../conn.php";
include "./autoload.php";
use Qiniu\Auth;
use Qiniu\Storage\BucketManager;
header("Content-type: text/html; charset=utf-8");
$key = $_GET["key"];
$bucket = '';
$accessKey = '';
$secretKey = '';
$expires = 6000;
$auth = new Auth($accessKey, $secretKey);
$policy = array(
//'callbackUrl' => 'http://micuer.com/qiniuyun/examples/upload_verify_callback.php',
'callbackBody' => 'key=$(key)&hash=$(etag)&bucket=$(bucket)&fsize=$(fsize)&name=$(x:name)',
'callbackBodyType' => 'application/json'
);
$token = $auth->uploadToken($bucket, null, $expires, $policy, true);
// 构建 UploadManager 对象
$bucketMgr = new BucketManager($auth);
$err = $bucketMgr->delete($bucket,$key);
if ($err !== null) {
echo 0;
return;
}
echo 1; conn.php
<?php
$conn=@mysql_connect("localhost","root","") or die (mysql_error());
mysql_select_db("***", $conn);
mysql_query("set names 'utf8' ");
date_default_timezone_set('PRC');
header('Access-Control-Allow-Origin: *');//允许跨域 很重要
header("Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept");
header('Access-Control-Allow-Methods: GET, POST, PUT,DELETE');
?>
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