easy-rules-centraldogma-spring-boot-starter spel 模版格式說明
阿新 • • 發佈：2021-08-22
基於模版格式的程式碼，看著會比較清晰，所以添加了一個新的配置引數template 可以開啟此選項
參考配置
easyrules:
skipOnFirstAppliedRule: false
skipOnFirstNonTriggeredRule: false
priorityThreshold: 1000000
project: demo
repo: demo
contentType: json
confName: /rules3.json
template: true
centraldogma:
hosts:
- "127.0.0.1:36462"
server:
port: 9000
rule 配置說明
需要使用#{} 格式，因為easy rules 預設會講facts 物件的內容轉為map，我們可以使用#進行變數引用，以下是參考配置
[
{
"rulesId": "demoapp",
"rulesContent": [
{
"name": "demo",
"description": "mydemo",
"priority": 1,
"compositeRuleType": "UnitRuleGroup",
"composingRules": [
{
"name": "first",
"description": "first rule",
"condition": "#{#biz.age>100}",
"priority": 2,
"actions": [
"#{@myService.setInfo(#biz)}" // @ 引用spring bean # 引用變數
]
}
]
}
]
}
]
參考資料
https://docs.spring.io/spring-framework/docs/current/reference/html/core.html#expressions
https://github.com/rongfengliang/easy-rules-centraldogma-spring-boot-starter