【feat】 添加postgresql数据库支持，【修复】pg数据库的代码生成功能

config.yml

@@ -17,7 +17,7 @@ server:
   rate:
     enable: true
     rate-num: 100
-  db-type: mysql
+  db-type: postgresql
   # 是否开启数据库表初始化
   isInitTable: false
   excel-dir: ./resource/excel/
@@ -45,6 +45,16 @@ mysql:
   password: '!MyEMS1'
   db-name: pandax_iot
   config: charset=utf8&loc=Local&parseTime=true
+
+postgresql:
+  username: postgres
+  password: 123456
+  host: 127.0.0.1
+  port: 5432
+  db-name: pandax_iot
+  max-idle-conns: 10
+  max-open-conns: 10
+
 # mini0
 oss:
   endpoint: 127.0.0.1:9000