复制<?数据实体xmlversion="1.0"encoding="utf-8"?> <configuration> <connectionStrings> <!--<add name ="default" connectionString ="server=192.168.50.XX;User Id=root;password=XXXX;database=test" providerName="PWMIS.DataProvider.Data.MySQL,PWMIS.MySqlClient"/>--> <addname ="default"connectionString ="server=127.0.0.1;User Id=postgres;password=XXXX;database=Test"providerName="PWMIS.DataProvider.Data.PostgreSQL,PWMIS.PostgreSQLClient"/> </connectionStrings> </configuration> 1.2.3.4.5.6.7.