thinkphp中UEditor上传图片到七牛云_php百度编辑器七牛云上传文件-优快云博客

本文链接：https://blog.youkuaiyun.com/TCMvines/article/details/103809076

博主在ThinkPHP项目中使用UEditor进行图片上传时遇到问题，经过排查发现关键在于realpath()函数的使用。虽然不理解其具体作用，但最终成功将图片上传到七牛云存储。代码实现细节未展开。

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又折腾大半天，最后原因竟然出在路径上

require_once realpath(dirname(__FILE__) . '/../../../../') . '/vendor/qiniu/php-sdk/autoload.php';
use Qiniu\Auth;
use Qiniu\Storage\UploadManager;

不太懂这里为什么要用realpath(),有没有路过的大佬帮忙讲解下，在此先行谢过

回归正题，直接上代码

先找到Uploader.class.php 这个文件

    /**
     * 上传文件的主处理方法
     * @return mixed
     */
    private function upFile()

         $accessKey = 'youe qiniu accessKey';
        $secretKey = 'youe qiniu secretKey';
        $bucket = 'youe qiniu bucket';
        // 构建鉴权对象
        $auth = new Auth($accessKey, $secretKey);
        // 生成上传 Token
        $token = $auth->uploadToken($bucket);
  
        $uploadMgr = new UploadManager();
        $file = $this->file = $_FILES[$this->fileField];
        if (!$file) {
            $this->stateInfo = $this->getStateInfo("ERROR_FILE_NOT_FOUND");
            return;
        }
        if ($this->file['error']) {
            $this->stateInfo = $this->getStateInfo($file['error']);
            return;
        } else if (!file_exists($file['tmp_name'])) {
            $this->stateInfo = $this->getStateInfo("ERROR_TMP_FILE_NOT_FOUND");
            return;
        } else if (!is_uploaded_file($file['tmp_name'])) {
            $this->stateInfo = $this->getStateInfo("ERROR_TMPFILE");
            return;
        }
        $this->oriName = $file['name'];
        $this->fileSize = $file['size'];
        $this->fileType = $this->getFileExt();
//        $this->fullName = $this->getFullName();
        $this->filePath = $file['tmp_name'];
//        $this->fileName = $this->getFullName();
//        $dirname = dirname($this->filePath);
        //检查文件大小是否超出限制
        if (!$this->checkSize()) {
            $this->stateInfo = $this->getStateInfo("ERROR_SIZE_EXCEED");
            return;
        }
        //检查是否不允许的文件格式
        if (!$this->checkType()) {
            $this->stateInfo = $this->getStateInfo("ERROR_TYPE_NOT_ALLOWED");
            return;
        }
        $rand_str = rand(10000, 99999);
        //新文件名
        $this->fileName = date("YmdHis") . '_' . $rand_str  . $this->fileType;
        list($ret, $err) = $uploadMgr->putFile($token, $this->fileName, $this->filePath);
        if ($err !== null) {
            $this->stateInfo = $this->getStateInfo("ERROR_FILE_MOVE");//      
           } else {
            ///     $result = array('url'=>IMG_URL.$ret['key']);
            $this->stateInfo = $this->stateMap[0];
            $this->fullName = 'http://img.xxx.com/' . $ret['key'];
        }            echo json_encode(array('error' => 0, 'url' => IMG_URL.$ret['key']));//        }
        //        $this->oriName = $file['name'];
                $this->fileSize = $file['size'];
        /// //        $this->fileType = $this->getFileExt();
        /// //        $this->filePath = $file['tmp_name'];
                $this->fileName = "1.jpg";
//        //创建目录失败
//        if (!file_exists($dirname) && !mkdir($dirname, 0777, true)) {
//            $this->stateInfo = $this->getStateInfo("ERROR_CREATE_DIR");
//            return;
//        } else if (!is_writeable($dirname)) {
//            $this->stateInfo = $this->getStateInfo("ERROR_DIR_NOT_WRITEABLE");
//            return;
//        }
//        //移动文件
//        if (!(move_uploaded_file($file["tmp_name"], $this->filePath) && file_exists($this->filePath))) { //移动失败
//            $this->stateInfo = $this->getStateInfo("ERROR_FILE_MOVE");
//        } else { //移动成功
//            $this->stateInfo = $this->stateMap[0];
//        }
    }