使用 JAVA 代码连接 Azure SQL Database 时产生了 SSL 错误，对于此问题大多数用户都是因为不知如何编写 JDBC 连接字符串而产生的，以下为相关示例代码，供您参考：
package sqldbtest;
import java.sql.*;
import com.microsoft.sqlserver.jdbc.*;
public class sqldbconn {
public static void main(String[] args) {
// TODO Auto-generated method stub
String connectionString =
"jdbc:sqlserver://[server name].database.chinacloudapi.cn:1433;"
+ "database=[database name];"
+ "user==[database name]@ [server name];"
+ "password=xxxxxxxxxxx;"
+ "encrypt=true;"
+ "trustServerCertificate=true;"
+ "hostNameInCertificate=*.database.chinacloudapi.cn;"
+ "loginTimeout=30;";
// Declare the JDBC objects.
Connection connection = null;
Statement statement = null;
ResultSet resultSet = null;
PreparedStatement prepsInsertPerson = null;
PreparedStatement prepsUpdateAge = null;
try {
// INSERT two rows into the table.
// ...
// TRANSACTION and commit for an UPDATE.
// ...
// SELECT rows from the table.
// ...
connection = DriverManager.getConnection(connectionString);
System.out.println("Successful");
System.out.println("1");
}
catch (Exception e) {
e.printStackTrace();
}
finally {
// Close the connections after the data has been handled.
if (prepsInsertPerson != null) try { prepsInsertPerson.close(); } catch(Exception e) {}
if (prepsUpdateAge != null) try { prepsUpdateAge.close(); } catch(Exception e) {}
if (resultSet != null) try { resultSet.close(); } catch(Exception e) {}
if (statement != null) try { statement.close(); } catch(Exception e) {}
if (connection != null) try { connection.close(); } catch(Exception e) {}
}
}
}
[AZURE.NOTE] 完善连接字符串 connectionString 中相关参数，根据给出的格式进行修改。