REPORT-54486 数据集-数据连接中，主机名有\的情况没有适配

designer-base/src/main/java/com/fr/design/data/datapane/connect/JDBCDefPane.java

@@ -53,7 +53,7 @@ public class JDBCDefPane extends JPanel {
     public static final String USER_NAME = "user_name";
     private static final String OTHER_DB = "Others";
     private static final Pattern ORACLE_URL = Pattern.compile("^jdbc:oracle:thin:@[/]*([-0-9a-zA-Z_\\.]+)(:([0-9]+|port))?([:/](.*))?.*", Pattern.CASE_INSENSITIVE);
-    private static final Pattern GENERAL_URL = Pattern.compile("^jdbc:(mysql|sqlserver|db2|derby|postgresql|inceptor|inceptor2|hive2)://([-0-9a-zA-Z_\\.]+)(:([0-9]+|port))?((/|;DatabaseName=)(.*))?.*", Pattern.CASE_INSENSITIVE);
+    private static final Pattern GENERAL_URL = Pattern.compile("^jdbc:(mysql|sqlserver|db2|derby|postgresql|inceptor|inceptor2|hive2)://([-0-9a-zA-Z_\\.\\\\]+)(:([0-9]+|port))?((/|;DatabaseName=)(.*))?.*", Pattern.CASE_INSENSITIVE);
     private static final Pattern PORT = Pattern.compile("^0$|^[1-9][\\d]*[\\d]*$");
     private static final Pattern CHAR_NEED_ESCAPE = Pattern.compile("[?|$^*\\\\\\[\\](){}.+]");
     // 编码转换.