小编Tay*_* Hx的帖子

我尝试了以下方式在管理员模式下执行命令.

PS>start-process powershell -verb runas $app = Get-AppxPackage -all| Where-Object{$_.Name-like "*$ReleaseName*"}

PS>start-process powershell -verb runas Remove-AppxPackage $app.PackageFullName

• 对于第一次调用,它会打开并成功执行命令并关闭admin powershell实例.对于第二次调用,它需要$ app信息,因为它再次打开一个新的PS管理窗口
• 我无法Get-AppxPackage -all在正常模式下执行-all只需要管理员模式

试过以下但没有运气.

PS>start-process powershell -verb runas 
{

$app = Get-AppxPackage | Where-Object{$_.Name-like "*$ReleaseName*"};

Remove-AppxPackage $app.PackageFullName

}

有人可以建议我如何在powershell提升模式下执行上述指令集？

提前致谢

我已经建立了从localhost到Heroku上的Dev数据库的连接(如:Heroku中的evolutions中的错误所述),并且在尝试应用evolutions几次后我收到了以下错误:

SQLException: Unable to open a test connection to the given database. JDBC url = [URL], username = null. Terminating connection pool. 
Original Exception: org.postgresql.util.PSQLException: FATAL: too many connections for role "ntnkypawxazhwo"
    at org.postgresql.core.v3.ConnectionFactoryImpl.readStartupMessages(ConnectionFactoryImpl.java:469) 
    at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:110) 
    at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:64) 
    at org.postgresql.jdbc2.AbstractJdbc2Connection.<init>(AbstractJdbc2Connection.java:123) 
    at org.postgresql.jdbc3.AbstractJdbc3Connection.<init>(AbstractJdbc3Connection.java:28) 
    at org.postgresql.jdbc3g.AbstractJdbc3gConnection.<init>(AbstractJdbc3gConnection.java:20) 
    at org.postgresql.jdbc4.AbstractJdbc4Connection.<init>(AbstractJdbc4Connection.java:30) 
    at org.postgresql.jdbc4.Jdbc4Connection.<init>(Jdbc4Connection.java:22) 
    at org.postgresql.Driver.makeConnection(Driver.java:391) 
    at org.postgresql.Driver.connect(Driver.java:265) 
    at play.utils.ProxyDriver.connect(ProxyDriver.scala:9) 
    at java.sql.DriverManager.getConnection(Unknown Source) 
    at java.sql.DriverManager.getConnection(Unknown Source) 
    at com.jolbox.bonecp.BoneCP.obtainRawInternalConnection(BoneCP.java:256) 
    at com.jolbox.bonecp.BoneCP.<init>(BoneCP.java:305) 
    at com.jolbox.bonecp.BoneCPDataSource.maybeInit(BoneCPDataSource.java:150) 
    at com.jolbox.bonecp.BoneCPDataSource.getConnection(BoneCPDataSource.java:112) 
    at play.api.db.DBApi$class.getConnection(DB.scala:64) 
    at play.api.db.BoneCPApi.getConnection(DB.scala:273) 
    at play.api.db.evolutions.Evolutions$.databaseEvolutions(Evolutions.scala:306) 
    at play.api.db.evolutions.Evolutions$.evolutionScript(Evolutions.scala:284) …