?????????????????????
???????????? ???????[ 2016/2/24 10:32:13 ] ?????????????
??????????
???????????????????????
????1.?ж????????????????仯???(???????????insert?????????update???????)
????2.??????????????????????????????????????(1000????????10000????????50000????)
??????????????????????
????1.???????????????????????
????1)???????????????С??????????????1. ????????????????У?????????????2.
????2.??????????????????
????1)????????????????????????μ???????
????2)????????????????????
????3)??????????????????????????????????????????????
?????????????????????????????
????1.form?????????
????2.ajax??(????????jquery.form.js)
????1).jquery.form.js???????????????.
????????????????????????Щ
????1.?費??дЩ???
????2.????????????????????????Щ??????????
????????????????????????β??????????????????????????????
???????? : foreach($arr as $v){
????$sql = "select * from goods where id = {$v['id']}";
????}
???????????
???????$arr?????????id?????????????????? $ids = '1'??'2'??'3';
????????????? SELECT * FROM goods WHERE id IN($ids);
?????????update?????..???????????????????
????UPDATE goods SET status = 1 AND id IN(XXXXX);
????????????ж????????????????????
???????絼?????????в????????.
??????????????????
????$arr = array(
????1 => array('1'??'2'??'3')?? //A???
????2 => array('1'??'2'??'3')?? //B???
????3 => array('1'??'2'??'3')?? //C???
????);
??????sql??????????????(insert??update??delete)???????????.
????????????????????????????????????????????????????????
??????
???·???
??????????????????
2023/3/23 14:23:39???д?ò??????????
2023/3/22 16:17:39????????????????????Щ??
2022/6/14 16:14:27??????????????????????????
2021/10/18 15:37:44???????????????
2021/9/17 15:19:29???·???????·
2021/9/14 15:42:25?????????????
2021/5/28 17:25:47??????APP??????????
2021/5/8 17:01:11