格式化JSON

Question

这是我目前

[{ 
    "year": "2015", 
    "org_name": "MOOE", 
    "suborg_name": "Forms Expenses", 
    "amt": "2", 
    "org_id": "4", 
    "suborg_id": "24" 
}, { 
    "year": "2016", 
    "org_name": "MOOE", 
    "suborg_name": "Forms Expenses", 
    "amt": "1", 
    "org_id": "4", 
    "suborg_id": "24" 
}] 

我想这种格式

[{ 
    "org_name": "MOOE", 
    "suborg_name": "Forms Expenses", 
    "suborg_id": "24", 
    "org_id": "4", 
    "Year": [{ 
     "year": "2015", 
     "amt": "2" 
    }, { 
     "year": "2016", 
     "amt": "1" 
    }] 
}] 

下面是我如何得到我的当前值：

List<String> list = new ArrayList<String>(); 
while (rs2.next()) { 
    JSONObject json = new JSONObject(); 

    if (!rs2.getString("suborg_id").isEmpty()) { 
     json.put("org_name", org_name); 
     json.put("year", year); 
     json.put("suborg_name", suborg_name); 
     json.put("amt", amt); 
     json.put("org_id", org_id); 
     json.put("suborg_id", suborg_id); 
    } 

    finaljson2.put(counter2, json.toString()); 
    counter2++; 
    list.add("" + json + ""); 
} 

//out.println("[" + finaljson2.toString() + "]"); 
out.println(list); 

我把在if语句中希望它会组同样suborg_id

UPDATE

试图推到JSON像

​​

我的输出中看起来像之前添加一年，金额新的数组：

[{ 
    "org_name": "MOOE", 
    "suborg_name": "Forms Expenses", 
    "org_id": "4", 
    "suborg_id": "24", 
    "year": { 
     "year": "2015", 
     "amt": "2" 
    } 
}, { 
    "org_name": "MOOE", 
    "suborg_name": "Forms Expenses", 
    "org_id": "4", 
    "suborg_id": "24", 
    "year": { 
     "year": "20165", 
     "amt": "1" 
    } 
}] 

我的目标是让格式

[{ 
    "org_name": "MOOE", 
    "suborg_name": "Forms Expenses", 
    "suborg_id": "24", 
    "org_id": "4", 
    "Year": [{ 
     "year": "2015", 
     "amt": "2" 
    }, { 
     "year": "2016", 
     "amt": "1" 
    }] 
}] 

Answer 1

试试这个

List<String> list = new ArrayList<String>(); 
    while (rs2.next()) { 
    JSONObject json = new JSONObject(); 
if (!rs2.getString("suborg_id").isEmpty()) { 
json.put("org_name", org_name); 
json.put("suborg_name", suborg_name); 
json.put("org_id", org_id); 
json.put("suborg_id", suborg_id); 
json.put("year"); 

[{ 
    json.put("year", year); 
    json.put("amt", amt); 
    },{ 
    json.put("year", year); 
    json.put("amt", amt); 
    }] 

} 
finaljson2.put(counter2, json.toString()); 
counter2++; 
list.add("" + json + ""); 
}