json_decode 索引為數(shù)字時自動排序問題解決方法

更新時間：2020年03月28日 23:58:44 作者：張一丁

這篇文章主要介紹了使用son_encode 給前端返回數(shù)據(jù)，結果順序不對，經(jīng)debug調(diào)試，發(fā)現(xiàn)是json_encode 函數(shù)的問題,變成 " " + 數(shù)字即可,需要的朋友可以參考下

json_encode 索引為數(shù)字，自動排序問題

使用son_encode 給前端返回數(shù)據(jù)，結果順序不對，經(jīng)debug調(diào)試，發(fā)現(xiàn)是json_encode 函數(shù)的問題；

{
 "code": 0,
 "msg": "請求成功!",
 "data": {
  "2018-10": {
   "17": [
    {
     "id": 730,
     "uid": "118209",
     "is_read": false,
     "biggest_high": 0,
     "first_read_at": "",
     "stock_name": "長春燃氣",
     "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": "科大訊飛",
     "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": "溫州宏豐",
     "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"
    }
   ]
  }
 }
}

解決辦法：在數(shù)字索引前加個空格。如“ 19” “ 18”完美解決問題。

解決方法：變成 " " + 數(shù)字即可，例如：" 18", " 19"

{
 "code": 0,
 "msg": "請求成功!",
 "data": {
  "2018-10": {
   " 19": [
    {
     "id": 748,
     "uid": "118209",
     "is_read": false,
     "biggest_high": 0,
     "first_read_at": "",
     "stock_name": "科大訊飛",
     "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": "長春燃氣",
     "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": "溫州宏豐",
     "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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