> * 控制器comicsInfo 被合并到了comics 中 

    set_time_limit(0);
    $data_list = Db::table('book_info_project')
        ->order('_id asc and chapter_id asc')
        ->select();
    $booklist = [];
    $bookListKey = 0;
    foreach ($data_list as $key => $value) {
        $bookInfoList = Db::table('book_info_project_info_delete')
            ->where([
                "_id" => $value['_id'],
                "project_id" => $value['chapter_id'],
            ])
            ->select();
        Db::table('book_info_project_info_delete') //查询完直接删除
            ->where([
                "_id" => $value['_id'],
                "project_id" => $value['chapter_id'],
            ])
            ->delete();
        if (!isset($booklist[$bookListKey])) {
            $booklist[$bookListKey] = [
                "count" => 0,
                "list" => [],
            ];
        }
        if ($booklist[$bookListKey]['count'] + count($bookInfoList) < 50000) {
            foreach ($bookInfoList as $key => $SonSonValue) {
                # code...
                $booklist[$bookListKey]['list'][] = $SonSonValue;
            }
            $booklist[$bookListKey]['count'] = $booklist[$bookListKey]['count'] + count($bookInfoList);
        } else {
            $bookListKey++;
            if (!isset($booklist[$bookListKey])) {
                $booklist[$bookListKey] = [
                    "count" => 0,
                    "list" => [],
                ];
            }
            foreach ($bookInfoList as $key => $SonSonValue) {
                # code...
                $booklist[$bookListKey]['list'][] =   $SonSonValue;
            }
            $booklist[$bookListKey]['count'] = $booklist[$bookListKey]['count'] + count($bookInfoList);
        }
    }

    foreach ($booklist as $key => $value) {
        $tableName = "book_info_project_info_$key";
        $sql = "CREATE TABLE `book_info_project_info_$key` (

            PRIMARY KEY ( `id` )
          ) ENGINE=InnoDB AUTO_INCREMENT=0 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin COMMENT='漫画章节图片表第 $key 张表';";
        DB::query($sql);
        foreach ($value['list'] as $key => $sonValue) {

            Db::table('book_info_project')
                ->where([
                    "chapter_id" => $sonValue['project_id'],
                    "_id" => $sonValue['_id']
                ])
                ->update(["database_table_name" => $tableName]);
            Db::table("$tableName")
                ->insert([
                    "frame_id" => $sonValue['frame_id'],
                    "original_name" => $sonValue['original_name'],
                    "path" => $sonValue['path'],
                    "file_server" => $sonValue['file_server'],
                    "project_id" => $sonValue['project_id'],
                    "title" => $sonValue['title'],
                    "_id" => $sonValue['_id'],
                    "is_path" => $sonValue['is_path'],
                ]);
        }
    }

    return;

    ini_set('memory_limit', '-1');
    set_time_limit(0);
    $list = Db::table('book_info_project')
        ->where("database_table_name", "<>", null)
        ->select();
    foreach ($list as $key => $value) {
        $count = Db::table($value['database_table_name'])
            ->where([
                "_id" => $value['_id'],
                "project_id" => $value["chapter_id"],
            ])
            ->count();
        Db::table("book_info_project")
            ->where([
                "id"=>$value['id']
            ])
            ->update([
                "images_count" => $count
            ]);
    }

    return;