Question

我有json字符串我想验证它我使用在线json格式错误显示请帮助我＆＃34;：错误：第1行的解析错误： {nodes：{创作 ---- ^ 期待＆＃39; STRING＆＃39;}＆＃39;}＆＃39;}＆＃39;未定义＆＃39; 我的json：＆＃34;

-- if NULL would be fine:

select  (select  col  from  bar  where 1=0)  into  v_foo  from dual

-- if individual "NOT_FOUND" value should be set to avoid standard exception handling:
--    (it depends on your col type, so it could e.g. be 'NOT_FOUND' or -1 
--     or to_date( 'yyyy-mm-dd', '2100-01-01') )

select  nvl(  (select  col  from  bar  where 1=0),  'NOT_FOUND'  )  into  v_foo  from dual

Answer 1

在JSON中，键必须是字符串，用双引号编写，字符串值也必须用双引号写。

{
"nodes": {
    "Creation": {
        "color": "red",
        "shape": "dot",
        "x": 0.4,
        "y": 0,
        "fixed": true,
        "alpha": 1
    },
    "Send_To_Modification": {
        "color": "CLR.branch",
        "shape": "dot",
        "x": 0.4,
        "y": 0,
        "fixed": true,
        "alpha": 1
    },
    "Send_To_Verification": {
        "color": "CLR.branch",
        "shape": "dot",
        "x": 0.4,
        "y": 0,
        "fixed": true,
        "alpha": 1
    },
    "IBAN checking": {
        "color": "CLR.branch",
        "shape": "dot",
        "x": 0.4,
        "y": 0,
        "fixed": true,
        "alpha": 1
    },
    "Send_To_Kassip(KWD SAA Down)": {
        "color": "CLR.branch",
        "shape": "dot",
        "x": 0.4,
        "y": 0,
        "fixed": true,
        "alpha": 1
    }
},
"edges": {
    "Creation": {
        "Send_To_Modification": {
            "length": "001"
        },
        "Send_To_Verification": {
            "length": "001"
        },
        "IBAN checking": {
            "length": "001"
        },
        "Send_To_Kassip(KWD SAA Down)": {
            "length": "001"
        }
      }
   }
}

如何写出正确的json格式

1 个答案: