七牛云上传视频
近期客户需要做一个视频上传的功能，又嫌弃优酷、腾讯平台的广告，客户不差钱，因而选择了七牛云。
七牛云的开发者文档还是很详尽的，上传、重命名、转码，一应俱全，而且PHP,JAVA,PYTHON等各种语言sdk都很详细。
我用的是3.1版本的ThinkPHP，先去七牛开发者中心下载PHP的sdk到TP的扩展库Vendor目录下，命名为Qiniu。
接着新建QiniuAction.class.php
<?php // 引入鉴权类 引入上传类 use Qiniu\Auth; use Qiniu\Storage\UploadManager; use Qiniu\Processing\PersistentFop;class QiniuAction extends AppbaseAction {
public function upload(){
//防止盗用
if(session('m_id') == ''){
echo '小样，不给你上传！';
die();
}$return = array();
$return['status'] = 0;
//判断文件大小
$maxSize = z_get_config('max_upload_video_size') 1024 1024;if($_FILES['uploadv'][size] > $maxSize){
$return['info'] = '文件过大，不能超过'.z_get_config('max_upload_video_size').'M';
echo json_encode($return);
die();
}//判断类型
$arr_type = array('mp4','avi','rmvb','mp4','mpeg','wmv',,'mpv');
$fileType = pathinfo($_FILES['uploadv']['name'],PATHINFO_EXTENSION);
if(!in_array($fileType, $arr_type)){
$return['info'] = '不支持此格式，请上传'.implode(',',$arr_type).'类型的视频';
echo json_encode($return);
die();
}
//引入库
vendor('Qiniu.autoload');// 构建鉴权对象
$accessKey = ak;
$secretKey = sk;
$auth = new Auth($accessKey, $secretKey);
// 要上传的空间
$bucket = 'train';
// 要上传文件的本地路径
$filePath = $_FILES['uploadv']['tmp_name'];// 上传到七牛后保存的文件名 采用id加当前时间
$filename = 'qn_'.$mid.'_'.time().'.'.$fileType;//要进行转码的转码操作
$fops = "avthumb/mp4/s/1280x720/vb/5m";//可以对转码后的文件进行使用saveas参数自定义命名，当然也可以不指定文件会默认命名并保存在当间
$savekey = Qiniuase64_urlSafeEncode($bucket.':'.$filename);
$fops = $fops.'|saveas/'.$savekey;$policy = array(
'persistentOps' => $fops,
'persistentPipeline' => $pipeline
);
$uptoken = $auth->uploadToken($bucket, null, 3600, $policy);$uploadMgr = new UploadManager();
list($ret, $err) = $uploadMgr->putFile($uptoken, null, $filePath);
//返回
if ($err !== null) {
echo json_encode($err);
} else {
$return = $ret;
$return['status'] = 1;
$return['video'] = $filename;
echo json_encode($return);
}}
}
前台：
<style type="text/css">
.type2{display: none;}
#progress{position:relative; margin-left:150px; width:200px;padding: 1px; border-radius:3px; display:none;}
#bar {background-color: #D0333A; display:block; width:0%; height:30px; border-radius:3px; color: #666; text-align: center; line-height: 30px;}
</style>
<div class="fabu">
<p><span class="wd-fr"><a href="{:U('Home/Train/index')}">返回课程列表></a></span></p>
<form method="post" action="{:U('Home/Train/fabu')}" id="fabuForm" enctype="multipart/form-data" onsubmit="return jQuery(this).validationEngine('validate');">
<input type="hidden" value="{$data_t['t_id']}" name="teacher_id">
<input type="hidden" id="t-video" name="t_video">
<div>
<label>课程标题：</label><input type="text" name="t_name" class="validate[required,maxSize[100]]"/>
</div>
<div>
<label>课程分类：</label>
<volist name="list_lx" id="vo">
<input type="radio" name="t_type" value="{$vo['d_value']}" class="validate[required,groupRequired[lx]]" <if condition="$i eq 1">checked</if>>{$vo['d_title']}
</volist>
</div>
<div class="type2">
<label>课程地点：</label>
<input type="text" name="t_didian" class="validate[required,maxSize[50]]">
</div>
<div class="type2">
<label>课程时间：</label>
<input type="text" name="t_shijian" class="validate[required]" onFocus="WdatePicker({lang:'zh-cn',dateFmt:'yyyy-M-d HH:mm:ss'})">
</div>
<div>
<label>课程描述：</label>
<input type="text" name="t_desc" class="validate[required,maxSize[500]]">
</div>
<div>
<button type="submit" class="tijiao-btn wd-fr">提交</button>
</div>
</form>
<form id="form1">
<div><label for="">上传视频区：</label><input style="padding-left: 10px;display: inline-block;width: 600px;" type="file" name="uploadv" id="uploadvideo" accept="video/*"></div>
<div id="progress"><div id="bar"></div></div>
<div>
<label for=""></label>
<button type="button" id="upload-vb" class="tijiao-btn">上传</button>
</div>
</form>
</div>
</div>
<div class="am-modal am-modal-alert" tabindex="-1" id="my-alert">
<div class="am-modal-dialog">
<div class="am-modal-hd">爱的温馨提示</div>
<div class="am-modal-bd" id="tips-text">
</div>
<div class="am-modal-footer">
<span class="am-modal-btn">我知道了</span>
</div>
</div>
</div>
<script type="text/javascript" src="/Skin/public/uploadify/jquery.uploadify.min.js"></script><script type="text/javascript" charset="utf-8" src="/Skin/public/ueditor/ueditor.config.js"></script>
<script type="text/javascript" charset="utf-8" src="/Skin/public/ueditor/ueditor.all.min.js"> </script>
<script type="text/javascript" charset="utf-8" src="/Skin/public/ueditor/lang/zh-cn/zh-cn.js"></script>
<script type="text/javascript">
var ue = UE.getEditor('editor',{
toolbars:[
['bold', 'cleardoc', 'lineheight', '|',
'customstyle', 'fontfamily', 'fontsize', '|',
'justifyleft', 'justifycenter', 'justifyright', 'justifyjustify', '|',
'imagenone', 'imageleft', 'imageright', 'imagecenter', 'insertimage','attachment'
]
]
});
</script>
<script src="/Skin/public/My97datepicker/WdatePicker.js" charset="utf-8"></script>
<script>
$(function(){
$('#uploadvideo').on('change',function(){
var filename = $(this).val();
var filetype = filename.substr(filename.lastIndexOf(".")).toLowerCase();
arr = ['.rmvb','.mp4','.mpeg','.wmv','.avi','.mov','.mpv','.png'];
//console.log(arr.toString().indexOf(filetype))
if(arr.toString().indexOf(filetype)>-1){
$('#upload-vb').on('click',fsubmit);
}else{
$('#upload-vb').unbind('click');
alert('不支持此格式，请上传'+arr.join(',')+'格式视频')
}
})
<script>
function fsubmit(){
var data = new FormData($('#form1')[0]);
$.ajax({
url: '{:U('Home/Qiniu/upload')}',
type: 'POST',
data: data,
dataType: 'JSON',
cache: false,
processData: false,
contentType: false,
beforeSend: function(){
$('#progress').show()
},
xhr: function(){
//进度条
var xhr = $.ajaxSettings.xhr();
xhr.upload.onprogress = function(progress) {
if (progress.lengthComputable) {
jindu = (progress.loaded / progress.total 100).toFixed(1);
$('#bar').css('width',jindu2).html(jindu+'%')
}
};
return xhr;
},
success: function(data) {
if(data.status == 1){
$('#t-video').val(data.video);
tips('上传成功！');
}else{
tips(data.info);
}
},
error: function(err){
tips('上传失败！');
},
});
return false;
}
</script>
<include file="./Tpl/foot" />
这样就完成了，希望对你有所帮助，少走弯路。
