PlantUML显示JSON数据
1、复杂示例
@startjson
{
"firstName": "John",
"lastName": "Smith",
"isAlive": true,
"age": 27,
"address": {
"streetAddress": "21 2nd Street",
"city": "New York",
"state": "NY",
"postalCode": "10021-3100"
},
"phoneNumbers": [
{
"type": "home",
"number": "212 555-1234"
},
{
"type": "office",
"number": "646 555-4567"
}
],
"children": [],
"spouse": null
}
@endjson
2、高亮部分
@startjson
#highlight "lastName"
#highlight "address" / "city"
#highlight "phoneNumbers" / "0" / "number"
{
"firstName": "John",
"lastName": "Smith",
"isAlive": true,
"age": 28,
"address": {
"streetAddress": "21 2nd Street",
"city": "New York",
"state": "NY",
"postalCode": "10021-3100"
},
"phoneNumbers": [
{
"type": "home",
"number": "212 555-1234"
},
{
"type": "office",
"number": "646 555-4567"
}
],
"children": [],
"spouse": null
}
@endjson
3、采用不同样式进行高亮显示
@startjson
<style>
.h1 {
BackGroundColor green
FontColor white
FontStyle italic
}
.h2 {
BackGroundColor red
FontColor white
FontStyle bold
}
</style>
#highlight "lastName"
#highlight "address" / "city" <<h1>>
#highlight "phoneNumbers" / "0" / "number" <<h2>>
{
"firstName": "John",
"lastName": "Smith",
"isAlive": true,
"age": 28,
"address": {
"streetAddress": "21 2nd Street",
"city": "New York",
"state": "NY",
"postalCode": "10021-3100"
},
"phoneNumbers": [
{
"type": "home",
"number": "212 555-1234"
},
{
"type": "office",
"number": "646 555-4567"
}
],
"children": [],
"spouse": null
}
@endjson
4、JSON基本元素
4.1、所有JSON基本元素的合成
@startjson
{
"null": null,
"true": true,
"false": false,
"JSON_Number": [
-1,
-1.1,
"<color:green>TBC"
],
"JSON_String": "a\nb\rc\td <color:green>TBC...",
"JSON_Object": {
"{}": {},
"k_int": 123,
"k_str": "abc",
"k_obj": {
"k": "v"
}
},
"JSON_Array" : [
[],
[true, false],
[-1, 1],
["a", "b", "c"],
["mix", null, true, 1, {"k": "v"}]
]
}
@endjson
5、JSON数组或表
5.1、数组
@startjson
{
"Numeric": [1, 2, 3],
"String ": ["v1a", "v2b", "v3c"],
"Boolean": [true, false, true]
}
@endjson
5.3、数字数组
@startjson
[1, 2, 3]
@endjson
5.4、字符串数组
@startjson
["1a", "2b", "3c"]
@endjson
6、JSON数字
@startjson
{
"DecimalNumber": [-1, 0, 1],
"DecimalNumber . Digits": [-1.1, 0.1, 1.1],
"DecimalNumber ExponentPart": [1E5]
}
@endjson
7、JSON字符串
7.1、JSON Unicode
@startjson
{
"<color:blue><b>code": "<color:blue><b>value",
"a\\u005Cb": "a\u005Cb",
"\\uD83D\\uDE10": "\uD83D\uDE10",
"": ""
}
@endjson
7.2、JSON双字符转义序列
@startjson
{
"**legend**: character name": ["**two-character escape sequence**", "example (between"quotation mark character (U+0022)": ["\\\"", "a\"b"],
"reverse solidus character (U+005C)": ["\\\\", "a\\b"],
"solidus character (U+002F)": ["\\\/", "a\/b"],
"backspace character (U+0008)": ["\\b", "a\bb"],
"form feed character (U+000C)": ["\\f", "a\fb"],
"line feed character (U+000A)": ["\\n", "a\nb"],
"carriage return character (U+000D)": ["\\r", "a\rb"],
"character tabulation character (U+0009)": ["\\t", "a\tb"]
}
@endjson
@startjson
[
"\\\\",
"\\n",
"\\r",
"\\t"
]
@endjson
8、Minimal JSON examples
@startjson
"Hello world!"
@endjson
@startjson
42
@endjson
@startjson
true
@endjson
9、空表或列表
@startjson
{
"empty_tab": [],
"empty_list": {}
}
@endjson
10、使用样式
10.1、无样式（默认）
@startjson
#highlight "1" / "hr"
[
{
"name": "Mark McGwire",
"hr": 65,
"avg": 0.278
},
{
"name": "Sammy Sosa",
"hr": 63,
"avg": 0.288
}
]
@endjson
10.2、使用样式
@startjson
<style>
jsonDiagram {
node {
BackGroundColor Khaki
LineColor lightblue
FontName Helvetica
FontColor red
FontSize 18
FontStyle bold
RoundCorner 0
LineThickness 2
LineStyle 10-5
separator {
LineThickness 0.5
LineColor black
LineStyle 1-5
}
}
arrow {
BackGroundColor lightblue
LineColor green
LineThickness 2
LineStyle 2-5
}
highlight {
BackGroundColor red
FontColor white
FontStyle italic
}
}
</style>
#highlight "1" / "hr"
[
{
"name": "Mark McGwire",
"hr": 65,
"avg": 0.278
},
{
"name": "Sammy Sosa",
"hr": 63,
"avg": 0.288
}
]
@endjson
11、在类图或对象图上显示JSON数据
11.1、简单示例
@startuml
class Class
object Object
json JSON {
"fruit":"Apple",
"size":"Large",
"color": ["Red", "Green"]
}
@enduml
11.2、复杂示例
@startuml
json "<b>JSON basic element" as J {
"null": null,
"true": true,
"false": false,
"JSON_Number": [-1, -1.1, "<color:green>TBC"],
"JSON_String": "a\nb\rc\td <color:green>TBC...",
"JSON_Object": {
"{}": {},
"k_int": 123,
"k_str": "abc",
"k_obj": {"k": "v"}
},
"JSON_Array" : [
[],
[true, false],
[-1, 1],
["a", "b", "c"],
["mix", null, true, 1, {"k": "v"}]
]
}
@enduml
