Thinkphp Integration series of Aliyun OSS

Web2.0 times; In addition to the pure Information Display class website, basically all have the file to upload the function;

The worst thing you have to do is change your avatar, but as business grows;

If the uploaded files are together with the site program source code, there are quite a number of abuses;

1: The static file will occupy a large amount of bandwidth;

2: The cost of the server is slightly higher;

The general practice is to put the PHP source code on a server, pictures and other static files on another server;

When a magical "cloud" era arrives, everything becomes simpler;

When the business is still relatively small, we do not have to bother to engage in a static file server, directly using a third party can;

Well, Lori long-winded; below please the protagonist of this blog: Aliyun oss;

I no longer have the advantage of Amway OSS; I don't know. Follow this link first: https://www.aliyun.com/product/oss/

One: Preparation work

1: Apply for key and secret

2: Create bucket

Attention should be paid to read and write access to: public reading;

Get the extranet endpoint;https://help.aliyun.com/document_detail/31834.html based on the location of the server

OK; These configuration items are gathered; The dragon is summoned below;

Two: Fill in the configuration item

Still be with Project example: Http://git.oschina.net/shuaibai123/thinkphp-bjyadmin

/application/common/conf/config.php

' Alioss_config ' => array (
' key_id ' => ',//Aliyun oss key_id
' Key_secret '              => ',//Aliyun oss key_secret
' end_point ' => ',//Aliyun OSS endpoint
' BUCKET ' => '//Bucken name
),

Three: Instantiate and upload

/application/common/common/function.php

/**  *  instantiation Aliyun oos  *  @return  object  instantiated Objects  */Function new_oss () { 
   vendor (' alioss.autoload ');
     $config =c (' alioss_config ');      $oss =new \oss\ossclient ($config [' key_id '], $config [' Key_secret '], $config [' End_
Point ']);
    return  $oss; /**  *  upload files to OSS and delete local files  *  @param   string  $path   file path  *  @return  bollear       whether to upload  */function oss_upload ($path) {     //  Get Configuration Items      $bucket =c (' Alioss_config.
BUCKET ');
    //  first to remove the left. or/  Add./     $oss _path=ltrim ($path, './');
     $path = './'. $oss _path;     if  (File_exists ($path))  {        //   Instantiation of OSS class          $oss =new_oss ();         //  Upload to oss         
     $oss->uploadfile ($bucket, $oss _path, $path);         //  if required to upload to OSS   automatically delete local files   Then delete the following note    
       // unlink ($path);
        return true;
    }     return false;
 }

OK now first upload the file to the server using the frame's upload upload class, get the file path;

Call the Oss_upload () function, the incoming file path, and upload the file to the OSS;

Four: Convenient Way

Look at the third step; we can find that every upload of a file will call the Oss_upload () function;

That can upload the file automatically uploaded to the OSS.

Sure, but we have to do some surgery on the upload of the frame;

Add the following code to line No. 229 of/thinkphp/library/think/upload.class.php;

Add part start *************************//  determine if upload success if  (!empty ($info))  { 
   //  get directories that need to be uploaded to OSS      $need _upload_oos=c (' Need_upload_oss ');     foreach  ($info  as  $k  =>  $v)  {         //  determine if this path needs to be uploaded to Oss         foreach  ($ need_upload_oos as  $m  =>  $n)  {             if  (Strpos ($v [' Savepath '],  $n)!==false)  {                 //  uploading to OSS      
           oss_upload ($v [' Savepath ']. $v [' savename ']);
                continue;             }         }                     
 &NBSP}}//************************* add partial end *************************

The files that are then set up in the configuration entry are automatically uploaded to the OSS;

/application/common/conf/config.php

' Need_upload_oss ' => Array (///The directory to be uploaded
'/upload/avatar ',
'/upload/cover ', '
/upload/image /webuploader ',
'/upload/video ',
),

If only individual eyes do not upload, or all directories are uploaded, directly change configuration items and upload can be;

Four: Get the file link

Static files such as pictures are uploaded to the OSS, and how are the links obtained?

/application/common/common/function.php

/**
* Get full network connection
* @param string $path file path
* @return string http connection
/function Get_url ($path    {
//if NULL; Returns an empty
if (empty ($path)) {return
';
//If there is already HTTP directly returned if
(Strpos ($path, ' http://')!==false) {return
$path;
//Get bucket
$bucket =c (' Alioss_config.    BUCKET ');
Return ' http://'. $bucket. Oss-cn-beijing.aliyuncs.com '. $path;
}

Call the above Get_url () function, pass the file path to the third step, and access the OSS file link;

To this, from creating, uploading, getting file links, the whole process is over;

If you want to integrate into your own projects;

It only needs to copy the/thinkphp/library/vendor/alioss folder to its own project and the directory;

The above configuration items and functions to take the past can be directly used;

This article for Bai Jun Remote original article, reproduced without contact with me, but please specify from Bai Jun remote blog http://baijunyao.com