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小编给大家分享一下json_decode索引为数字时自动排序问题解决方法,相信大部分人都还不怎么了解,因此分享这篇文章给大家参考一下,希望大家阅读完这篇文章后大有收获,下面让我们一起去了解一下吧!
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json_encode 索引为数字,自动排序问题
使用son_encode 给前端返回数据,结果顺序不对,经debug调试,发现是json_encode 函数的问题;
{ "code": 0, "msg": "请求成功!", "data": { "2018-10": { "17": [ { "id": 730, "uid": "118209", "is_read": false, "biggest_high": 0, "first_read_at": "", "stock_name": "长春燃气", "stock_code": "600333", "in_timed_at": 1539756681, "price": "6.4" } ], "18": [ { "id": 735, "uid": "118209", "is_read": false, "biggest_high": 0, "first_read_at": "", "stock_name": "天孚通信", "stock_code": "300394", "in_timed_at": 1539828137, "price": "17.7" } ], "19": [ { "id": 748, "uid": "118209", "is_read": false, "biggest_high": 0, "first_read_at": "", "stock_name": "科大讯飞", "stock_code": "002230", "in_timed_at": 1539941525, "price": "31.87" } ], "09": [ { "id": 706, "uid": "118209", "is_read": false, "biggest_high": 0, "first_read_at": "", "stock_name": "温州宏丰", "stock_code": "300283", "in_timed_at": 1539048922, "price": "4.83" } ] }, "2018-09": { "29": [ { "id": 702, "uid": "118209", "is_read": false, "biggest_high": 0, "first_read_at": "", "stock_name": "新美星", "stock_code": "300509", "in_timed_at": 1538212392, "price": "13.36" } ] } } }
解决办法:在数字索引前加个空格。如“ 19” “ 18”完美解决问题。
解决方法:变成 " " + 数字即可,例如:" 18", " 19"
{ "code": 0, "msg": "请求成功!", "data": { "2018-10": { " 19": [ { "id": 748, "uid": "118209", "is_read": false, "biggest_high": 0, "first_read_at": "", "stock_name": "科大讯飞", "stock_code": "002230", "in_timed_at": 1539941525, "price": "31.87" } ], " 18": [ { "id": 735, "uid": "118209", "is_read": false, "biggest_high": 0, "first_read_at": "", "stock_name": "天孚通信", "stock_code": "300394", "in_timed_at": 1539828137, "price": "17.7" } ], " 17": [ { "id": 730, "uid": "118209", "is_read": false, "biggest_high": 0, "first_read_at": "", "stock_name": "长春燃气", "stock_code": "600333", "in_timed_at": 1539756681, "price": "6.4" } ], " 09": [ { "id": 706, "uid": "118209", "is_read": false, "biggest_high": 0, "first_read_at": "", "stock_name": "温州宏丰", "stock_code": "300283", "in_timed_at": 1539048922, "price": "4.83" } ] }, "2018-09": { " 29": [ { "id": 702, "uid": "118209", "is_read": false, "biggest_high": 0, "first_read_at": "", "stock_name": "新美星", "stock_code": "300509", "in_timed_at": 1538212392, "price": "13.36" } ] } } }
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