JSON -期待着'EOF'，得到'，‘

Question

在jsonlint上，下面的JSON显示了一个错误:期望'EOF‘，got '，’‘。问题显示在第10行的逗号上。

 {
            "name": "Professional",
            "children": [{
                "name": "Professional Behavours"
            }, {
                "name": "Self-Care and Self-Awareness"
            }, {
                "name": "Medical Ethics and Law"
            }]
        }, {
            "name": "Leader",
            "children": [{
                    "name": "Teamwork and Leadership"
                }, {
                    "name": "Collaborative Practice"
                }, {
                    "name": "Health Systems and Careers"
                }]
            }
        }

添加外部方括号后，JSON显示为有效。

但是，我使用的是d3.js中的JSON，它不允许外部方括号。d3.js也不承认下面的JSON是有效的。

在没有外部方括号的情况下，如何正确格式化这个JSON？

更新

谢谢你的回答，这是可行的：

{
    "name": "Condition",
    "children": [{
        "name": "Professional",
        "children": [{
                "name": "Professional Behavours"
            },{
                "name": "Self-Care and Self-Awareness"
            },{
                "name": "Medical Ethics and Law"
            }]
    }, {
        "name": "Leader",
        "children": [{
                "name": "Teamwork and Leadership"
            },{
                "name": "Collaborative Practice"
            },{
                "name": "Health Systems and Careers"
            }]
    }]
}

Answer 1

您有多个根对象，因此不是有效的JSON。根可以是对象{}或数组[]。

在你的例子中，我会选择数组：

[
    {
        "name": "Professional",
        "children": [
            {
                "name": "Professional Behavours"
            },
            {
                "name": "Self-Care and Self-Awareness"
            },
            {
                "name": "Medical Ethics and Law"
            }
        ]
    },
    {
        "name": "Leader",
        "children": [
            {
                "name": "Teamwork and Leadership"
            },
            {
                "name": "Collaborative Practice"
            },
            {
                "name": "Health Systems and Careers"
            }
        ]
    }
]

或者如果您希望根作为对象：

{
    "a" : {
        "name": "Professional",
        "children": [
            {
                "name": "Professional Behavours"
            },
            {
                "name": "Self-Care and Self-Awareness"
            },
            {
                "name": "Medical Ethics and Law"
            }
        ]
    },
    "b": {
        "name": "Leader",
        "children": [
            {
                "name": "Teamwork and Leadership"
            },
            {
                "name": "Collaborative Practice"
            },
            {
                "name": "Health Systems and Careers"
            }
        ]
    }
}

Answer 2

因为JSON有多个根元素(除了末尾有一个额外的} )。这就是它看起来的样子

{
  ...
}, // <-- It expects EOF but gets ','
{
  ...
}

一个有效的JSON应该有一个根元素，即，

{
  ...
}

因此，当您添加[]时，它变成了一个数组，现在具有一个有效的根元素，即，

[
  {
    ...
  },
  {
    ...
  }
]