feat(pig-common-datasource): 修复写死为MySQL驱动的问题

1.此处存在疑问,一般情况下的设置，都是需要写driver class name的，完全不需要写死成MySQL

db/pig.sql

@@ -96,6 +96,7 @@ CREATE TABLE `sys_dict` (
 BEGIN;
 INSERT INTO `sys_dict` VALUES (1, 'dict_type', '字典类型', '系统类不能修改', '1', '0', '2019-05-16 14:16:20', NULL, NULL, '2019-05-16 14:20:16');
 INSERT INTO `sys_dict` VALUES (2, 'log_type', '日志类型', '0-正常 1 异常', '1', '0', '2020-03-13 14:21:01', NULL, NULL, '2020-03-13 14:21:01');
+INSERT INTO `sys_dict` VALUES (3, 'ds_type', '驱动类型', '数据库驱动类型', '1', '0', '2021-10-15 16:24:35', NULL, NULL, '2021-10-15 16:24:38');
 COMMIT;
 
 -- ----------------------------
@@ -130,6 +131,14 @@ INSERT INTO `sys_dict_item` VALUES (1, 1, '1', '系统类', 'dict_type', '系统
 INSERT INTO `sys_dict_item` VALUES (2, 1, '0', '业务类', 'dict_type', '业务类字典', 0, '可以修改', '0', '2019-05-16 14:20:59', NULL, NULL, '2019-05-16 14:20:59');
 INSERT INTO `sys_dict_item` VALUES (3, 2, '0', '正常', 'log_type', '正常', 0, '正常', '0', '2020-03-13 14:23:22', NULL, NULL, '2020-03-13 14:23:22');
 INSERT INTO `sys_dict_item` VALUES (4, 2, '9', '异常', 'log_type', '异常', 1, '异常', '0', '2020-03-13 14:23:35', NULL, NULL, '2020-03-13 14:23:35');
+INSERT INTO `sys_dict_item` VALUES (5, 3, 'com.mysql.cj.jdbc.Driver', 'MYSQL8', 'ds_type', 'MYSQL8', 0, NULL, '0', NULL, NULL, NULL, NULL);
+INSERT INTO `sys_dict_item` VALUES (6, 3, 'com.mysql.jdbc.Driver', 'MYSQL5', 'ds_type', 'MYSQL5', 0, NULL, '0', NULL, NULL, NULL, NULL);
+INSERT INTO `sys_dict_item` VALUES (7, 3, 'oracle.jdbc.OracleDriver', 'Oracle', 'ds_type', 'Oracle', 0, NULL, '0', NULL, NULL, NULL, NULL);
+INSERT INTO `sys_dict_item` VALUES (8, 3, 'org.mariadb.jdbc.Driver', 'mariadb', 'ds_type', 'mariadb', 0, NULL, '0', NULL, NULL, NULL, NULL);
+INSERT INTO `sys_dict_item` VALUES (9, 3, 'com.microsoft.sqlserver.jdbc.SQLServerDriver', 'sqlserver2005+', 'ds_type', 'sqlserver2005+', 0, NULL, '0', NULL, NULL, NULL, NULL);
+INSERT INTO `sys_dict_item` VALUES (10, 3, 'com.microsoft.jdbc.sqlserver.SQLServerDriver', 'sqlserver2000', 'ds_type', 'sqlserver2000', 0, NULL, '0', NULL, NULL, NULL, NULL);
+INSERT INTO `sys_dict_item` VALUES (11, 3, 'com.ibm.db2.jcc.DB2Driver', 'db2', 'ds_type', 'db2', 0, NULL, '0', NULL, NULL, NULL, NULL);
+INSERT INTO `sys_dict_item` VALUES (12, 3, 'org.postgresql.Driver', 'postgresql', 'ds_type', 'postgresql', 0, NULL, '0', NULL, NULL, NULL, NULL);
 COMMIT;
 
 -- ----------------------------

pig-common/pig-common-datasource/src/main/java/com/pig4cloud/pig/common/datasource/config/JdbcDynamicDataSourceProvider.java

@@ -47,7 +47,6 @@ public class JdbcDynamicDataSourceProvider extends AbstractJdbcDataSourceProvide
 
 	/**
 	 * 执行语句获得数据源参数
-	 *
 	 * @param statement 语句
 	 * @return 数据源参数
 	 * @throws SQLException sql异常

pig-common/pig-common-datasource/src/main/java/com/pig4cloud/pig/common/datasource/support/DriverClassNameConstants.java

@@ -1,76 +0,0 @@
-package com.pig4cloud.pig.common.datasource.support;
-
-/**
- * 数据库驱动ClassName
- *
- * @author huyuanxin
- * @date 2021-10-08
- */
-public enum DriverClassNameConstants {
-
-	/**
-	 * MySQL Driver
-	 * After mysql-connector-java 6
-	 */
-	MYSQL_DRIVER("com.mysql.cj.jdbc.Driver"),
-
-	/**
-	 * Old MySQL Driver
-	 * Before mysql-connector-java 5
-	 */
-	OLD_MYSQL_DRIVER("com.mysql.jdbc.Driver"),
-
-	/**
-	 * Oracle Driver
-	 */
-	ORACLE_DRIVER("oracle.jdbc.OracleDriver"),
-
-	/**
-	 * Mariadb Driver
-	 */
-	MARIADB("org.mariadb.jdbc.Driver"),
-
-	/**
-	 * SqlServer Driver
-	 * SqlServer 2005+
-	 */
-	SQLSERVER_DRIVER("com.microsoft.sqlserver.jdbc.SQLServerDriver"),
-
-	/**
-	 * Old SqlServer Driver
-	 * SqlServer 2000
-	 */
-	OLD_SQLSERVER_DRIVER(" com.microsoft.jdbc.sqlserver.SQLServerDriver"),
-
-	/**
-	 * DB2 Driver
-	 */
-	DB2("com.ibm.db2.jcc.DB2Driver"),
-
-	/**
-	 * PostgreSQL Driver
-	 */
-	POSTGRE_SQL("org.postgresql.Driver"),
-
-	/**
-	 * Neo4j Bolt Driver
-	 */
-	NEO4J_BOLT("org.neo4j.jdbc.bolt.BoltDriver"),
-
-	/**
-	 * Neo4j Http Driver
-	 */
-	NEO4J_HTTP("org.neo4j.jdbc.http.HttpDriver");
-
-	private final String driverClassName;
-
-
-	DriverClassNameConstants(String driverClassName) {
-		this.driverClassName = driverClassName;
-	}
-
-	public String getDriverClassName() {
-		return driverClassName;
-	}
-
-}

pig-visual/pig-codegen/src/main/java/com/pig4cloud/pig/codegen/controller/GenDsConfController.java

@@ -20,16 +20,11 @@ import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.pig4cloud.pig.codegen.entity.GenDatasourceConf;
 import com.pig4cloud.pig.codegen.service.GenDatasourceConfService;
 import com.pig4cloud.pig.common.core.util.R;
-import com.pig4cloud.pig.common.datasource.support.DriverClassNameConstants;
 import com.pig4cloud.pig.common.log.annotation.SysLog;
 import io.swagger.annotations.Api;
 import lombok.RequiredArgsConstructor;
 import org.springframework.web.bind.annotation.*;
 
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Optional;
-
 /**
  * 数据源管理
  *
@@ -42,14 +37,11 @@ import java.util.Optional;
 @Api(value = "dsconf", tags = "数据源管理模块")
 public class GenDsConfController {
 
-	private static List<String> driverList = null;
-
 	private final GenDatasourceConfService datasourceConfService;
 
 	/**
 	 * 分页查询
-	 *
+	 * @param page 分页对象
-	 * @param page           分页对象
 	 * @param datasourceConf 数据源表
 	 * @return
 	 */
@@ -60,7 +52,6 @@ public class GenDsConfController {
 
 	/**
 	 * 查询全部数据源
-	 *
 	 * @return
 	 */
 	@GetMapping("/list")
@@ -70,7 +61,6 @@ public class GenDsConfController {
 
 	/**
 	 * 通过id查询数据源表
-	 *
 	 * @param id id
 	 * @return R
 	 */
@@ -81,7 +71,6 @@ public class GenDsConfController {
 
 	/**
 	 * 新增数据源表
-	 *
 	 * @param datasourceConf 数据源表
 	 * @return R
 	 */
@@ -93,7 +82,6 @@ public class GenDsConfController {
 
 	/**
 	 * 修改数据源表
-	 *
 	 * @param conf 数据源表
 	 * @return R
 	 */
@@ -105,7 +93,6 @@ public class GenDsConfController {
 
 	/**
 	 * 通过id删除数据源表
-	 *
 	 * @param id id
 	 * @return R
 	 */
@@ -115,21 +102,4 @@ public class GenDsConfController {
 		return R.ok(datasourceConfService.removeByDsId(id));
 	}
 
-	/**
-	 * 获得支持的数据库驱动
-	 *
-	 * @return 数据库驱动列表
-	 */
-	@SysLog("获得支持的数据库驱动")
-	@GetMapping("/driver")
-	public R<List<String>> driverList() {
-		return Optional.ofNullable(driverList).map(R::ok).orElseGet(() -> {
-			driverList = new ArrayList<>();
-			for (DriverClassNameConstants driverClassNameConstant : DriverClassNameConstants.values()) {
-				driverList.add(driverClassNameConstant.getDriverClassName());
-			}
-			return R.ok(driverList);
-		});
-	}
-
 }

pig-visual/pig-codegen/src/main/java/com/pig4cloud/pig/codegen/service/impl/GenDatasourceConfServiceImpl.java

@@ -51,7 +51,6 @@ public class GenDatasourceConfServiceImpl extends ServiceImpl<GenDatasourceConfM
 
 	/**
 	 * 保存数据源并且加密
-	 *
 	 * @param conf
 	 * @return
 	 */
@@ -73,7 +72,6 @@ public class GenDatasourceConfServiceImpl extends ServiceImpl<GenDatasourceConfM
 
 	/**
 	 * 更新数据源
-	 *
 	 * @param conf 数据源信息
 	 * @return
 	 */
@@ -99,7 +97,6 @@ public class GenDatasourceConfServiceImpl extends ServiceImpl<GenDatasourceConfM
 
 	/**
 	 * 通过数据源名称删除
-	 *
 	 * @param dsId 数据源ID
 	 * @return
 	 */
@@ -113,7 +110,6 @@ public class GenDatasourceConfServiceImpl extends ServiceImpl<GenDatasourceConfM
 
 	/**
 	 * 添加动态数据源
-	 *
 	 * @param conf 数据源信息
 	 */
 	@Override
@@ -132,7 +128,6 @@ public class GenDatasourceConfServiceImpl extends ServiceImpl<GenDatasourceConfM
 
 	/**
 	 * 校验数据源配置是否有效
-	 *
 	 * @param conf 数据源信息
 	 * @return 有效/无效
 	 */
@@ -140,7 +135,8 @@ public class GenDatasourceConfServiceImpl extends ServiceImpl<GenDatasourceConfM
 	public Boolean checkDataSource(GenDatasourceConf conf) {
 		try {
 			DriverManager.getConnection(conf.getUrl(), conf.getUsername(), conf.getPassword());
-		} catch (SQLException e) {
+		}
+		catch (SQLException e) {
 			log.error("数据源配置 {} , 获取链接失败", conf.getName(), e);
 			return Boolean.FALSE;
 		}