var menu = [{
name: 'Computers',
children: [{
name: 'Notebook'
children: [{
name: 'Apple'
}, {
name: 'Windows'
}]
}, {
name: Tablets
children: [{
name: 'Apple'
}, {
name: 'Android'
}, {
name: 'Windows'
}]
}]
}, {
name: 'Phones',
children: [{
name: 'Android'
children: [{
name: 'Samsung'
}, {
name: 'Nokia'
}, {
name: 'Lenovo'
}]
}, {
name: 'Windows Phones'
children: [{
name: 'Microsoft'
}, {
name: 'Nokia'
}]
}]
}, {
name: 'Cameras',
children: [{
name: 'Digital'
children: [{
name: 'Nikon'
}, {
name: 'Fuji'
}]
}, {
name: 'DSLR'
children: [{
name: 'Canon'
}, {
name: 'Nikon'
}]
}]
}];

任何建议?再次感谢:)
答案 0 :(得分:0)
你有一些丢失的逗号,注明并且在你的object字面上是一个没有分隔符的字符串。
var menu = [{
name: 'Computers',
children: [{
name: 'Notebook', // missing ,
children: [{
name: 'Apple'
}, {
name: 'Windows'
}]
}, {
name: 'Tablets', // missing string delimiter and comma
children: [{
name: 'Apple'
}, {
name: 'Android'
}, {
name: 'Windows'
}]
}]
}, {
name: 'Phones',
children: [{
name: 'Android', // missing ,
children: [{
name: 'Samsung'
}, {
name: 'Nokia'
}, {
name: 'Lenovo'
}]
}, {
name: 'Windows Phones', // missing ,
children: [{
name: 'Microsoft'
}, {
name: 'Nokia'
}]
}]
}, {
name: 'Cameras',
children: [{
name: 'Digital', // missing ,
children: [{
name: 'Nikon'
}, {
name: 'Fuji'
}]
}, {
name: 'DSLR', // missing ,
children: [{
name: 'Canon'
}, {
name: 'Nikon'
}]
}]
}];
console.log(menu);

.as-console-wrapper { max-height: 100% !important; top: 0; }

答案 1 :(得分:0)
有两个问题
comma
缺失(在各个地方)Tablets
不在引号中正确的语法是。
var menu = [{
name: 'Computers',
children: [{
name: 'Notebook',
children: [{
name: 'Apple'
}, {
name: 'Windows'
}]
}, {
name: 'Tablets',
children: [{
name: 'Apple'
}, {
name: 'Android'
}, {
name: 'Windows'
}]
}]
}, {
name: 'Phones',
children: [{
name: 'Android',
children: [{
name: 'Samsung'
}, {
name: 'Nokia'
}, {
name: 'Lenovo'
}]
}, {
name: 'Windows Phones',
children: [{
name: 'Microsoft'
}, {
name: 'Nokia'
}]
}]
}, {
name: 'Cameras',
children: [{
name: 'Digital',
children: [{
name: 'Nikon'
}, {
name: 'Fuji'
}]
}, {
name: 'DSLR',
children: [{
name: 'Canon'
}, {
name: 'Nikon'
}]
}]
}];
您可以复制代码是chrome的控制台,以查看错误的位置。
答案 2 :(得分:0)
你需要在键上加上双引号,例如“key”:“value”
[{
"name": "Computers",
"children": [{
"name": "Notebook",
"children": [{
"name": "Apple"
}, {
"name": "Windows"
}]
}, {
"name": "Tablets",
"children": [{
"name": "Apple"
}, {
"name": "Android"
}, {
"name": "Windows"
}]
}]
}]
在名称属性值之后,缺少逗号(在不同的地方)
答案 3 :(得分:0)
键和值应该用双引号括起来
复制粘贴代码验证https://jsonformatter.curiousconcept.com/
[
{
"name":"Computers",
"children":[
{
"name":"Notebook",
"children":[
{
"name":"Apple"
},
{
"name":"Windows"
}
]
},
{
"name":"Tablets",
"children":[
{
"name":"Apple"
},
{
"name":"Android"
},
{
"name":"Windows"
}
]
}
]
},
{
"name":"Phones",
"children":[
{
"name":"Android",
"children":[
{
"name":"Samsung"
},
{
"name":"Nokia"
},
{
"name":"Lenovo"
}
]
},
{
"name":"Windows Phones",
"children":[
{
"name":"Microsoft"
},
{
"name":"Nokia"
}
]
}
]
},
{
"name":"Cameras",
"children":[
{
"name":"Digital",
"children":[
{
"name":"Nikon"
},
{
"name":"Fuji"
}
]
},
{
"name":"DSLR",
"children":[
{
"name":"Canon"
},
{
"name":"Nikon"
}
]
}
]
}
]