前言

zfaka的描述编辑器是layedit，默认是可以上传图片的，但是作者删掉了...，我们可以将它打开，然后在php添加上传函数实现上传功能

修改

打开/public/res/mods/adminproducts.js文件，将第8到10行修改为

    layedit.set({
        uploadImage: {
            url: '/'+ADMIN_DIR+'/products/imgurlajax',
            type: 'post'
        }
    });
    var edit_description=layedit.build('description',{
        tool: ['strong','italic','underline','|','del','left','center','right','link','unlink','face','image']
    });     //建立编辑器

打开/application/modules/Admin/controllers/Products.php,在类里面添加函数

    public function imguploadAction(){
        if ($this->AdminUser==FALSE AND empty($this->AdminUser)) {
            $data = array('code' => 1000, 'msg' => '请登录');
            Helper::response($data);
        }
        if(is_array($_FILES) AND !empty($_FILES) AND isset($_FILES['file'])){
            if(isset($_FILES["file"]["error"]) AND $_FILES["file"]["error"]){
                $data = array('code' => 1000, 'msg' =>$_FILES["file"]["error"]);
                Helper::response($data); 
            }else{
                try{
                    $ext = pathinfo($_FILES['file']['name']);
                    $ext = strtolower($ext['extension']);
                    $tempFile = $_FILES['file']['tmp_name'];
                    $targetPath  = UPLOAD_PATH.'/'.CUR_DATE;
                    if( !is_dir($targetPath) ){
                        mkdir($targetPath,0777,true);
                    }
                    $filename=date("His");
                    $new_file_name = $filename.'.'.$ext;
                    $targetFile = $targetPath .'/'. $new_file_name;
                    move_uploaded_file($tempFile,$targetFile);
                    if( !file_exists( $targetFile ) ){
                        $data = array('code' => 1000, 'msg' => '上传失败');
                    } elseif( !$imginfo=getimagesize($targetFile) ) {
                        $data = array('code' => 1000, 'msg' => '上传失败,文件不存在 ');
                    } else {
                        \Yaf\Loader::import(FUNC_PATH.'/F_Img.php');
                        image_center_crop($targetFile, $imginfo[0], $imginfo[1], $targetFile);
                        $img = '/res/upload/'.CUR_DATE.'/'.$new_file_name;
                        $data = array('code' => 0, 'msg' => 'success','data'=>array('src'=>$img));
                    }
                }catch(\Exception $e) {
                    $data = array('code' => 1002, 'msg' => $e->getMessage(),'data'=>array());
                }
            }
        }else{
            $data = array('code' => 1000, 'msg' => '上传内容为空,请重新上传','data'=>array());
        }
        Helper::response($data);
    }

效果