desc time author veaba
 *  description param res param msg param data param code const _dbSuccess = async ( res , msg ? , data ? , code ? ) => { return await res . json ( { msg : msg || "操作成功" , data : data || [ ] , code : code || 0 } ) ; } ; description param res param msg param data param code const _dbError = async ( res , msg , data ? , code ? ) => { return await res . json ( { msg : msg || "操作失败" , data : data || [ ] , code : code || 1 } ) ; } ; export { _dbSuccess , _dbError } ;