后端开发|php教程
json,php
后端开发-php教程
数组：
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Array( [0] => Array ( [productid] => 2 [cateid] => 4 [title] => 衣 [descr] => 吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖 [num] => 197 [price] => 888.00 [cover] => 1.z0./58087fa893aa7 [pics] => {"58087faa67f8b":"1.z0.\/58087faa67f8b"} [issale] => 1 [saleprice] => 799.00 [ishot] => 1 [istui] => 1 [ison] => 1 [createtime] => 0 ))
json :
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[{"productid":"2","cateid":"4","title":"\u8863","descr":"\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416","num":"197","price":"888.00","cover":"1.z0.\/58087fa893aa7","pics":"{\"58087faa67f8b\":\"1.z0.\\\/58087faa67f8b\"}","issale":"1","saleprice":"799.00","ishot":"1","istui":"0","ison":"1","createtime":"0"}]
数组中的 pics 本来就是json了，然后json_encode后在js中JSON.parse会报错：
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Unexpected number in JSON at position 169
回复内容：
数组：
Array( [0] => Array ( [productid] => 2 [cateid] => 4 [title] => 衣 [descr] => 吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖 [num] => 197 [price] => 888.00 [cover] => 1.z0./58087fa893aa7 [pics] => {"58087faa67f8b":"1.z0.\/58087faa67f8b"} [issale] => 1 [saleprice] => 799.00 [ishot] => 1 [istui] => 1 [ison] => 1 [createtime] => 0 ))
json :
[{"productid":"2","cateid":"4","title":"\u8863","descr":"\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416","num":"197","price":"888.00","cover":"1.z0.\/58087fa893aa7","pics":"{\"58087faa67f8b\":\"1.z0.\\\/58087faa67f8b\"}","issale":"1","saleprice":"799.00","ishot":"1","istui":"0","ison":"1","createtime":"0"}]
数组中的 pics 本来就是json了，然后json_encode后在js中JSON.parse会报错：
Unexpected number in JSON at position 169
对原数组进行处理，json部分转成数组
$arr = Array(Array ("productid" => 2, "cateid" => 4, "title" => "衣", "descr" => "吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖", "num" => 197, "price" => 888.00, "cover" => "1.z0./58087fa893aa7", "pics" => {"58087faa67f8b":"1.z0.\/58087faa67f8b"}, "issale" => 1, "saleprice" => 799.00, "ishot" => 1, "istui" => 1, "ison" => 1, "createtime" => 0 ) );foreach($arr as $k=>$v){ $arr[$k][pics] = array(json_decode($arr[$k][pics],true));}echo json_encode($arr);
[{"productid":2,"cateid":4,"title":"\u8863","descr":"\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416\u5416","num":197,"price":888,"cover":"1.z0.\/58087fa893aa7","pics":[{"58087faa67f8b":"1.z0.\/58087faa67f8b"}],"issale":1,"saleprice":799,"ishot":1,"istui":1,"ison":1,"createtime":0}]
$arr = [[productid => 2, cateid => 4, itle => 衣, descr => 吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖吖,
um => 197, price => 888.00, cover => 1.z0./58087fa893aa7, pics => {"58087faa67f8b":"1.z0.\/58087faa67f8b"}, issale => 1, saleprice => 799.00, ishot => 1, istui => 1, ison => 1, createtime => 0, ]];$arr[0][pics] = json_decode($arr[0][pics],true);$json=json_encode($arr);//以下为js 正常输出var json=\;console.log(JSON.parse(json));
