我正在尝试将 Android 应用程序连接到托管在 azure 上的数据库，但每次运行我的代码时都会收到以下错误：
Process: com.traders.scanner, PID: 27389
java.lang.AssertionError: numMsgsRcvd:1 should be less than numMsgsSent:1
at com.microsoft.sqlserver.jdbc.TDSReader.readPacket(IOBuffer.java:4830)
at com.microsoft.sqlserver.jdbc.TDSReader.nextPacket(IOBuffer.java:4791)
at com.microsoft.sqlserver.jdbc.TDSReader.ensurePayload(IOBuffer.java:4767)
at com.microsoft.sqlserver.jdbc.TDSReader.readBytes(IOBuffer.java:5060)
at com.microsoft.sqlserver.jdbc.TDSChannel$SSLHandshakeInputStream.readInternal(IOBuffer.java:712)
at com.microsoft.sqlserver.jdbc.TDSChannel$SSLHandshakeInputStream.read(IOBuffer.java:700)
at com.microsoft.sqlserver.jdbc.TDSChannel$ProxyInputStream.readInternal(IOBuffer.java:895)
at com.microsoft.sqlserver.jdbc.TDSChannel$ProxyInputStream.read(IOBuffer.java:883)
at com.android.org.conscrypt.ConscryptEngineSocket$SSLInputStream.readFromSocket(ConscryptEngineSocket.java:936)
at com.android.org.conscrypt.ConscryptEngineSocket$SSLInputStream.processDataFromSocket(ConscryptEngineSocket.java:900)
at com.android.org.conscrypt.ConscryptEngineSocket$SSLInputStream.access$100(ConscryptEngineSocket.java:722)
at com.android.org.conscrypt.ConscryptEngineSocket.doHandshake(ConscryptEngineSocket.java:238)
at com.android.org.conscrypt.ConscryptEngineSocket.startHandshake(ConscryptEngineSocket.java:217)
at com.microsoft.sqlserver.jdbc.TDSChannel.enableSSL(IOBuffer.java:1618)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectHelper(SQLServerConnection.java:1323)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.login(SQLServerConnection.java:991)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connect(SQLServerConnection.java:827)
at com.microsoft.sqlserver.jdbc.SQLServerDriver.connect(SQLServerDriver.java:1012)
at java.sql.DriverManager.getConnection(DriverManager.java:580)
at java.sql.DriverManager.getConnection(DriverManager.java:236)
at com.traders.scanner.model.Singleton.lambda$openConnection$0(Singleton.java:63)
at com.traders.scanner.model.-$$Lambda$Singleton$T1DpXa4dlvxveN6-oATiN8Z-WrI.run(Unknown Source:2)
at java.lang.Thread.run(Thread.java:923)
这是我用来连接的代码
StrictMode.setThreadPolicy(policy);
try {
DriverManager.registerDriver(new com.microsoft.sqlserver.jdbc.SQLServerDriver());
} catch (SQLException e) {
System.out.println("*** Unable to register driver");
}
try (Connection connection = DriverManager.getConnection(connectionUrl);) {
System.out.println("Connection successful");
}
catch (SQLException e) {
System.out.println("*** SQL exception " + e.getMessage());
}```