[collector,manager]feature 支持oracle数据库监控类型-xgf !15

* [manager]
* [manager]恢复数据库连接
* [manager]恢复数据库连接
* Merge remote-tracking branch 'origin/feature#xgf' into feature#oracle
* [collector,manager]feature 支持oracle数据库监控类型
* Update README.md
* [manager]feature readme.rd 添加默认账号密码 提示

manager/src/main/resources/define/param/oracle.yml

@@ -0,0 +1,36 @@
+app: oracle
+param:
+  - field: host
+    name: 主机Host
+    type: host
+    required: true
+  - field: port
+    name: 端口
+    type: number
+    range: '[0,65535]'
+    required: true
+    defaultValue: 3306
+    placeholder: '请输入端口'
+  - field: timeout
+    name: 查询超时时间
+    type: number
+    required: false
+    defaultValue: 3000
+    placeholder: '查询超时时间'
+  - field: database
+    name: 数据库名称
+    type: text
+    required: false
+  - field: username
+    name: 用户名
+    type: text
+    limit: 20
+    required: false
+  - field: password
+    name: 密码
+    type: password
+    required: false
+  - field: url
+    name: URL
+    type: text
+    required: false