文档上写着USING CRON <expr> <time_zone>,但是当我尝试做类似'USING CRON 20 01 * * * IST'的事情时,我得到了一个错误,上面写着Invalid schedule was specified. "IST" is not a recognized time zone. Please specify time zones accepted by the TIMEZONE parameter.
我正在尝试用ajax将json发送到php文件,因为我已经尝试了下面的代码
var dummyData = {'bob':'foo','paul':‘ajaxRequest’};varajaxRequest= $.ajax({ url:"json_handler.php",类型:"POST",contentType:"application/json;charset=utf-8",当我试着
$json = f