.net5wtm (asp.net core) PgSQL unpacking operation

        I am WTM A loyal fan ,1 month WTM Finally, it came out after a thousand calls , Originally, there was nothing to write about an unpacking operation , But because of my work demand this year , The database is made up of sqlserver towards pgsql shift . In the days to come , Development time pgsql It will be used more and more , Of course sqlserver I won't give up . in the future wtm+pgsql More and more blogs are stepping on the pit , Grow together . Let's have one today pgsql Unpacked blog .

          One 、 To WTM The official website generates and downloads a project and configures it for use pgsql

          This is the use of WTM Of .neter It will . We don't do anything , Directly generate and download . Unzip the generated project , And open appsettings.json modify Connections Of Value and DBType, Specify that the database we use is PgSql.pgsql After installation, the default user name is postgres, The password is set by yourself during installation . The detailed settings are as follows ：

 "Connections": [
    {
      "Key": "default",
      "Value": "User ID=postgres;Password=123456;Host=localhost;Database=PGSqlTest_DB;Pooling=true;",
      "DbContext": "DataContext",
      "DBType": "PgSql" //DataBase, you can choose mysql,sqlserver,pgsql,sqlite,oracle
    }
  ],

          Two 、 Start the project and view pgsql in WTM Whether the project database and data table are generated normally

          I opened the box successfully ,WTM Stay on the court pgsql Generated in the PGSqlTest_DB And related data sheets .

        3、 ... and 、 Step on the pit

        This time I stepped on the pit , Mainly out of pgsql Yes .pgadmin Can't load in all the time , forever loading. open PgAdmin After that, the situation as shown in the figure below appears

    terms of settlement ： 

    WIN+R, Input ： open regedit

    Open the registry ： HKEY_CLASSES_ROOT\.js\Content Type

    Modify the corresponding Content Type Option configuration   take text/plain  It is amended as follows  text/javascript

    Restart accordingly PgAdmin4 that will do （ If not, restart the computer ）.