| 1、 订阅通知 要想获得通知，需要事先向edgexfoundry平台注册 POST TO http://localhost:48060/api/v1/subscription （会保存在notifications 数据库subscription表中）
{ "slug": "sys-admin", "receiver": "System Administrator", "subscribedCategories": [ "SECURITY", "HW_HEALTH", "SW_HEALTH" ], "subscribedLabels": [ "Dell", "IoT", "test" ], "channels": [ { "type": "REST", "url": "http://localhost:8080/receiveData/receiveData.do" }, { "type": "EMAIL", "mailAddresses": [ "[email protected]" } } 用postman工具提交如下： 
subscribedCategories可取值为：SECURITY, HW_HEALTH, SW_HEALTH subscribedLabels可取值：metadata , export 只要有一个满足，就执行通知，如下： subscriptions = subscriptionDAO .findBySubscribedCategoriesInIgnoreCaseOrSubscribedLabelsInIgnoreCase(category, labels); 2、手工生成通知 POST TO http://localhost:48060/api/v1/notification （会保存在notifications 数据库notifications表中）
2.1 restful格式 { "slug": "notice-test-003", "sender": "System Management", "category": "SECURITY", "severity": "NORMAL", "contentType": "application/json", "content": "{\"pushed\":0,\"device\":\"livingroomthermostat\",\"readings\":[{\"pushed\":0,\"name\":\"temperature\",\"value\":\"72\",\"device\":\"livingroomthermostat\",\"id\":\"5bac4a0b6862bdd543eb5821\",\"created\":1538017803672,\"modified\":1538017803672,\"origin\":1471806386919},{\"pushed\":0,\"name\":\"humidity\",\"value\":\"58\",\"device\":\"livingroomthermostat\",\"id\":\"5bac4a0b6862bdd543eb5822\",\"created\":1538017803676,\"modified\":1538017803676,\"origin\":1471806386919}],\"id\":\"5bac4a0b6862bdd543eb5823\",\"created\":1538017803679,\"modified\":1538017803679,\"origin\":1471806386919}" , "labels": [ "cool", "test" ] } postman工具提交： 
通知结果： 
2.2 普通风格的 { "slug": "notice-test-004", "sender": "System Management", "category": "SECURITY", "severity": "NORMAL", "content": "fdfdfdfdfdfdfdd" , "contentType": "text/plain", "labels": [ "cool", "test" ] } 详细咨询，请联系QQ:15599633 edgexfoundry学习视频见网址：https://guqiaoit.ke.qq.com/ |
