java - SQL异常 : Login failed for user ' ' JAVA

Question

我正在尝试连接 MS SQL 数据库，但每次尝试时都会出现此错误:

SQLException: Login failed for user ''. The user is not associated with a trusted SQL Server connection. ClientConnectionId:86b1da77-8eff-4c3f-badb-5ab75efcbab4 SQLState: S0001 VendorError: 18452

我已经在登录设置中配置了“SQL Server 身份验证”和“启用”。如果有人能解决这个问题，我将不胜感激。

这是我的代码:

public static void main(String[] args) {
    String database="sisqualPONTO";
String connectionUrl = "jdbc:sqlserver://localhost:40000"+";DatabaseName=" + database+ ";integratedSecurity=true;";
String pass="****";
String user="sa";

try {
  Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
  Connection conn = DriverManager.getConnection(connectionUrl,user,pass);
  System.out.println("Success");
}
catch (SQLException ex) {
  System.out.println("SQLException: " + ex.getMessage());
  System.out.println("SQLState: " + ex.getSQLState());
  System.out.println("VendorError: " + ex.getErrorCode());
}
catch (Exception e) {
  System.out.println("Error: " + e);
}
}

提前致谢。 凹凸

Answer 1

从您的连接 URL 中删除 'integratedSecurity=true'。