130:    }
131:
132:    //上传图片
133:    public function uploadImg(){
134:        $qiniu_config = C('UPLOAD_SITEIMG_QINIU') ;
135:        if ($_FILES['editormd-image-file']['name'] == 'blob') {
136:            $_FILES['editormd-image-file']['name'] .= '.jpg';
137:        }
138:        if (strstr(strtolower($_FILES['editormd-image-file']['name']), ".php") ) {
139:            return false;
140:        }
141:        if (!empty($qiniu_config['driverConfig']['secrectKey'])) {
142:          //上传到七牛
143:          $Upload = new \Think\Upload(C('UPLOAD_SITEIMG_QINIU'));
144:          $info = $Upload->upload($_FILES);
145:          $url = $info['editormd-image-file']['url'] ;
146:          echo json_encode(array("url"=>$url,"success"=>1));
147:        }else{
148:            $upload = new \Think\Upload();// 实例化上传类
149:            $upload->maxSize  = 3145728 ;// 设置附件上传大小
150:            $upload->allowExts  = array('jpg', 'gif', 'png', 'jpeg');// 设置附件上传类型
151:            $upload->rootPath = './Public/Uploads/';// 设置附件上传目录
152:            $upload->savePath = '';// 设置附件上传子目录
153:            $info = $upload->upload() ;
154:            if(!$info) {// 上传错误提示错误信息
155:              $this->error($upload->getError());
156:              return;
157:            }else{// 上传成功 获取上传文件信息
158:              $url = get_domain().__ROOT__.substr($upload->rootPath,1).$info['editormd-image-file']['savepath'].$info['editormd-image-file']['savename'] ;
159:              echo json_encode(array("url"=>$url,"success"=>1));
160:            }
161:        }
162:
163:    }
164:
165:    public function diff(){
166:        $login_user = $this->checkLogin();
167:        $page_history_id = I("page_history_id/d");
168:        $page_id = I("page_id/d");
169:
170:        $page = D("Page")->where(" page_id = '$page_id' ")->find();