如何在JAVA中的JSONObject中搜索JSONArray

Question

我有一個JSONObject，它依次包含兩個JSONObjects（鍵是rows_map和columns_map）

    {
        "rows_map":{
        "3":["Test","Test","Test","Test","Test",null,null,null,null,null,"2011-10-07 15:47:56.0",null,null],
        "2":["test","","","","",null,null,null,"123456789","123456789.user","2011-10-07 12:49:49.0",null,null]
    },
        "columns_map":{
columns_map":"fld1","fld2","fld3","fld4","fld5","Latitude","Longitude","Altitude","Mobile Number","Name","Time","Message","Advertisment"]
        }
    }

在rows_map 3和2中是記錄編號。 每個記錄都與columns_map中的列相關。 我想獲取基於手機號碼列的記錄列表，例如：mobilenumber的recordslist等於123456789

我怎樣才能做到這一點。

Answer 1

如果您嘗試使用Java讀取json，則應將其解析為對象，而不是通過語法。 看一下： https : //stackoverflow.com/questions/338586/a-better-java-json-library