style(all): 使用IDEA默认的格式化方案

samples/dynamic-add-remove-datasource/src/main/java/com/baomidou/samples/dynamicload/controller/LoadController.java

@@ -1,26 +1,18 @@
 package com.baomidou.samples.dynamicload.controller;
 
 import com.baomidou.dynamic.datasource.DynamicRoutingDataSource;
-import com.baomidou.dynamic.datasource.creator.BasicDataSourceCreator;
+import com.baomidou.dynamic.datasource.creator.*;
-import com.baomidou.dynamic.datasource.creator.DataSourceCreator;
-import com.baomidou.dynamic.datasource.creator.DruidDataSourceCreator;
-import com.baomidou.dynamic.datasource.creator.HikariDataSourceCreator;
-import com.baomidou.dynamic.datasource.creator.JndiDataSourceCreator;
 import com.baomidou.dynamic.datasource.spring.boot.autoconfigure.DataSourceProperty;
 import com.baomidou.samples.dynamicload.dto.DataSourceDTO;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
-import java.util.Set;
-import javax.sql.DataSource;
 import lombok.AllArgsConstructor;
 import org.springframework.beans.BeanUtils;
 import org.springframework.validation.annotation.Validated;
-import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.*;
-import org.springframework.web.bind.annotation.GetMapping;
+
-import org.springframework.web.bind.annotation.PostMapping;
+import javax.sql.DataSource;
-import org.springframework.web.bind.annotation.RequestBody;
+import java.util.Set;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
 
 @RestController
 @AllArgsConstructor

samples/dynamic-add-remove-datasource/src/main/java/com/baomidou/samples/dynamicload/dto/DataSourceDTO.java

@@ -1,9 +1,10 @@
 package com.baomidou.samples.dynamicload.dto;
 
 import io.swagger.annotations.ApiModelProperty;
-import javax.validation.constraints.NotBlank;
 import lombok.Data;
 
+import javax.validation.constraints.NotBlank;
+
 /**
  * @author TaoYu
  * @date 2020/1/27

samples/dynamic-druid-mybatis-sample/src/main/java/com/baomidou/samples/druid/mybatis/mapper/UserMapper.java

@@ -1,11 +1,12 @@
 package com.baomidou.samples.druid.mybatis.mapper;
 
 import com.baomidou.samples.druid.mybatis.entity.User;
-import java.util.List;
 import org.apache.ibatis.annotations.Insert;
 import org.apache.ibatis.annotations.Param;
 import org.apache.ibatis.annotations.Select;
 
+import java.util.List;
+
 public interface UserMapper {
 
     @Insert("INSERT INTO user (name,age) values (#{name},#{age})")

samples/dynamic-druid-mybatis-sample/src/main/java/com/baomidou/samples/druid/mybatis/service/UserService.java

@@ -2,6 +2,7 @@ package com.baomidou.samples.druid.mybatis.service;
 
 
 import com.baomidou.samples.druid.mybatis.entity.User;
+
 import java.util.List;
 
 public interface UserService {

samples/dynamic-druid-mybatis-sample/src/main/java/com/baomidou/samples/druid/mybatis/service/impl/UserServiceImpl.java

@@ -5,10 +5,11 @@ import com.baomidou.dynamic.datasource.annotation.DS;
 import com.baomidou.samples.druid.mybatis.entity.User;
 import com.baomidou.samples.druid.mybatis.mapper.UserMapper;
 import com.baomidou.samples.druid.mybatis.service.UserService;
-import java.util.List;
-import javax.annotation.Resource;
 import org.springframework.stereotype.Service;
 
+import javax.annotation.Resource;
+import java.util.List;
+
 @Service
 public class UserServiceImpl implements UserService {
 

samples/dynamic-druid-mybatis-sample/src/test/java/com/baomidou/samples/druid/mybatis/test/DruidMybatisApplicationTest.java

@@ -3,13 +3,14 @@ package com.baomidou.samples.druid.mybatis.test;
 import com.baomidou.samples.druid.mybatis.DruidMybatisApplication;
 import com.baomidou.samples.druid.mybatis.entity.User;
 import com.baomidou.samples.druid.mybatis.service.UserService;
-import java.util.Random;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit4.SpringRunner;
 
+import java.util.Random;
+
 @RunWith(SpringRunner.class)
 @SpringBootTest(classes = DruidMybatisApplication.class)
 public class DruidMybatisApplicationTest {

samples/dynamic-jdbc-template-sample/src/main/java/com/baomidou/samples/jdbc/Application.java

@@ -1,11 +1,12 @@
 package com.baomidou.samples.jdbc;
 
-import javax.sql.DataSource;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.context.annotation.Bean;
 import org.springframework.jdbc.core.JdbcTemplate;
 
+import javax.sql.DataSource;
+
 @SpringBootApplication
 public class Application {
 

samples/dynamic-jdbc-template-sample/src/main/java/com/baomidou/samples/jdbc/service/UserService.java

@@ -1,6 +1,7 @@
 package com.baomidou.samples.jdbc.service;
 
 import com.baomidou.samples.jdbc.entity.User;
+
 import java.util.List;
 
 public interface UserService {

samples/dynamic-jdbc-template-sample/src/main/java/com/baomidou/samples/jdbc/service/impl/UserServiceImpl.java

@@ -4,11 +4,12 @@ package com.baomidou.samples.jdbc.service.impl;
 import com.baomidou.dynamic.datasource.annotation.DS;
 import com.baomidou.samples.jdbc.entity.User;
 import com.baomidou.samples.jdbc.service.UserService;
-import java.util.List;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.stereotype.Service;
 
+import java.util.List;
+
 @Service
 public class UserServiceImpl implements UserService {
 

samples/dynamic-jdbc-template-sample/src/test/java/com/baomidou/samples/jdbc/test/ApplicationTest.java

@@ -3,13 +3,14 @@ package com.baomidou.samples.jdbc.test;
 import com.baomidou.samples.jdbc.Application;
 import com.baomidou.samples.jdbc.entity.User;
 import com.baomidou.samples.jdbc.service.UserService;
-import java.util.Random;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit4.SpringRunner;
 
+import java.util.Random;
+
 @RunWith(SpringRunner.class)
 @SpringBootTest(classes = Application.class)
 public class ApplicationTest {

samples/dynamic-mybatis-sample/src/main/java/com/baomidou/samples/mybatis/mapper/UserMapper.java

@@ -1,11 +1,12 @@
 package com.baomidou.samples.mybatis.mapper;
 
 import com.baomidou.samples.mybatis.entity.User;
-import java.util.List;
 import org.apache.ibatis.annotations.Insert;
 import org.apache.ibatis.annotations.Param;
 import org.apache.ibatis.annotations.Select;
 
+import java.util.List;
+
 //@DS("slave")这里可以使用但不建议，不要和service同时使用
 public interface UserMapper {
 

samples/dynamic-mybatis-sample/src/main/java/com/baomidou/samples/mybatis/service/UserService.java

@@ -2,6 +2,7 @@ package com.baomidou.samples.mybatis.service;
 
 
 import com.baomidou.samples.mybatis.entity.User;
+
 import java.util.List;
 
 public interface UserService {

samples/dynamic-mybatis-sample/src/main/java/com/baomidou/samples/mybatis/service/impl/UserServiceImpl.java

@@ -5,10 +5,11 @@ import com.baomidou.dynamic.datasource.annotation.DS;
 import com.baomidou.samples.mybatis.entity.User;
 import com.baomidou.samples.mybatis.mapper.UserMapper;
 import com.baomidou.samples.mybatis.service.UserService;
-import java.util.List;
-import javax.annotation.Resource;
 import org.springframework.stereotype.Service;
 
+import javax.annotation.Resource;
+import java.util.List;
+
 @Service
 public class UserServiceImpl implements UserService {
 

samples/dynamic-mybatis-sample/src/test/java/com/baomidou/samples/mybatis/test/ApplicationTest.java

@@ -4,13 +4,14 @@ package com.baomidou.samples.mybatis.test;
 import com.baomidou.samples.mybatis.Application;
 import com.baomidou.samples.mybatis.entity.User;
 import com.baomidou.samples.mybatis.service.UserService;
-import java.util.Random;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit4.SpringRunner;
 
+import java.util.Random;
+
 @RunWith(SpringRunner.class)
 @SpringBootTest(classes = Application.class)
 public class ApplicationTest {

samples/dynamic-mybatisplus2-sample/src/test/java/com/baomidou/samples/mybatisplus2/test/ApplicationTest.java

@@ -3,13 +3,14 @@ package com.baomidou.samples.mybatisplus2.test;
 import com.baomidou.samples.mybatisplus2.Application;
 import com.baomidou.samples.mybatisplus2.entity.User;
 import com.baomidou.samples.mybatisplus2.service.UserService;
-import java.util.Random;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit4.SpringRunner;
 
+import java.util.Random;
+
 @RunWith(SpringRunner.class)
 @SpringBootTest(classes = Application.class)
 public class ApplicationTest {

samples/dynamic-mybatisplus3-sample/src/test/java/com/baomidou/samples/mybatisplus3/test/ApplicationTest.java

@@ -3,13 +3,14 @@ package com.baomidou.samples.mybatisplus3.test;
 import com.baomidou.samples.mybatisplus.Application;
 import com.baomidou.samples.mybatisplus.entity.User;
 import com.baomidou.samples.mybatisplus.service.UserService;
-import java.util.Random;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit4.SpringRunner;
 
+import java.util.Random;
+
 @RunWith(SpringRunner.class)
 @SpringBootTest(classes = Application.class)
 public class ApplicationTest {

samples/dynamic-nest-sample/src/main/java/com/baomidou/samples/nest/CreateDatabaseOnStarted.java

@@ -1,13 +1,14 @@
 package com.baomidou.samples.nest;
 
-import java.sql.Connection;
-import java.sql.SQLException;
-import javax.sql.DataSource;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.context.event.ApplicationStartedEvent;
 import org.springframework.context.ApplicationListener;
 import org.springframework.stereotype.Component;
 
+import javax.sql.DataSource;
+import java.sql.Connection;
+import java.sql.SQLException;
+
 @Component
 public class CreateDatabaseOnStarted implements ApplicationListener<ApplicationStartedEvent> {
 

samples/dynamic-nest-sample/src/main/java/com/baomidou/samples/nest/mapper/StudentMapper.java

@@ -1,11 +1,12 @@
 package com.baomidou.samples.nest.mapper;
 
 import com.baomidou.samples.nest.entiry.Student;
-import java.util.List;
 import org.apache.ibatis.annotations.Insert;
 import org.apache.ibatis.annotations.Param;
 import org.apache.ibatis.annotations.Select;
 
+import java.util.List;
+
 public interface StudentMapper {
 
     @Insert("INSERT INTO student (name,age) values (#{name},#{age})")

samples/dynamic-nest-sample/src/main/java/com/baomidou/samples/nest/mapper/TeacherMapper.java

@@ -1,11 +1,12 @@
 package com.baomidou.samples.nest.mapper;
 
 import com.baomidou.samples.nest.entiry.Teacher;
-import java.util.List;
 import org.apache.ibatis.annotations.Insert;
 import org.apache.ibatis.annotations.Param;
 import org.apache.ibatis.annotations.Select;
 
+import java.util.List;
+
 public interface TeacherMapper {
 
     @Insert("INSERT INTO teacher (name,age) values (#{name},#{age})")

samples/dynamic-nest-sample/src/main/java/com/baomidou/samples/nest/service/StudentService.java

@@ -1,6 +1,7 @@
 package com.baomidou.samples.nest.service;
 
 import com.baomidou.samples.nest.entiry.Student;
+
 import java.util.List;
 
 public interface StudentService {

samples/dynamic-nest-sample/src/main/java/com/baomidou/samples/nest/service/TeacherService.java

@@ -1,6 +1,7 @@
 package com.baomidou.samples.nest.service;
 
 import com.baomidou.samples.nest.entiry.Teacher;
+
 import java.util.List;
 
 

samples/dynamic-nest-sample/src/main/java/com/baomidou/samples/nest/service/impl/StudentServiceImpl.java

@@ -4,11 +4,12 @@ import com.baomidou.dynamic.datasource.annotation.DS;
 import com.baomidou.samples.nest.entiry.Student;
 import com.baomidou.samples.nest.mapper.StudentMapper;
 import com.baomidou.samples.nest.service.StudentService;
-import java.util.List;
-import javax.annotation.Resource;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import javax.annotation.Resource;
+import java.util.List;
+
 @Service
 @DS("student")
 public class StudentServiceImpl implements StudentService {

samples/dynamic-nest-sample/src/main/java/com/baomidou/samples/nest/service/impl/TeacherServiceImpl.java

@@ -5,12 +5,13 @@ import com.baomidou.samples.nest.entiry.Teacher;
 import com.baomidou.samples.nest.mapper.TeacherMapper;
 import com.baomidou.samples.nest.service.StudentService;
 import com.baomidou.samples.nest.service.TeacherService;
-import java.util.List;
-import javax.annotation.Resource;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import javax.annotation.Resource;
+import java.util.List;
+
 @Service
 @DS("teacher")
 public class TeacherServiceImpl implements TeacherService {

samples/dynamic-nest-sample/src/test/java/com/baomidou/samples/nest/test/ApplicationTest.java

@@ -5,13 +5,14 @@ import com.baomidou.samples.nest.Application;
 import com.baomidou.samples.nest.service.SchoolService;
 import com.baomidou.samples.nest.service.StudentService;
 import com.baomidou.samples.nest.service.TeacherService;
-import java.util.Random;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit4.SpringRunner;
 
+import java.util.Random;
+
 @RunWith(SpringRunner.class)
 @SpringBootTest(classes = Application.class)
 

samples/dynamic-seata-sample/src/main/java/com/baomidou/samples/seata/dto/PlaceOrderRequest.java

@@ -1,11 +1,12 @@
 package com.baomidou.samples.seata.dto;
 
-import javax.validation.constraints.NotNull;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 
+import javax.validation.constraints.NotNull;
+
 @Data
 @Builder
 @AllArgsConstructor

samples/dynamic-seata-sample/src/main/java/com/baomidou/samples/seata/entity/Account.java

@@ -2,10 +2,11 @@ package com.baomidou.samples.seata.entity;
 
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
-import java.util.Date;
 import lombok.Builder;
 import lombok.Data;
 
+import java.util.Date;
+
 @Data
 @Builder
 public class Account {

samples/dynamic-seata-sample/src/main/java/com/baomidou/samples/seata/entity/Product.java

@@ -2,10 +2,11 @@ package com.baomidou.samples.seata.entity;
 
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
-import java.util.Date;
 import lombok.Builder;
 import lombok.Data;
 
+import java.util.Date;
+
 @Data
 @Builder
 public class Product {

samples/dynamic-seata-sample/src/main/java/com/baomidou/samples/seata/service/impl/AccountServiceImpl.java

@@ -5,12 +5,13 @@ import com.baomidou.samples.seata.dao.AccountDao;
 import com.baomidou.samples.seata.entity.Account;
 import com.baomidou.samples.seata.service.AccountService;
 import io.seata.core.context.RootContext;
-import javax.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Propagation;
 import org.springframework.transaction.annotation.Transactional;
 
+import javax.annotation.Resource;
+
 @Slf4j
 @Service
 public class AccountServiceImpl implements AccountService {

samples/dynamic-seata-sample/src/main/java/com/baomidou/samples/seata/service/impl/OrderServiceImpl.java

@@ -10,12 +10,13 @@ import com.baomidou.samples.seata.service.OrderService;
 import com.baomidou.samples.seata.service.ProductService;
 import io.seata.core.context.RootContext;
 import io.seata.spring.annotation.GlobalTransactional;
-import javax.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import javax.annotation.Resource;
+
 @Slf4j
 @Service
 public class OrderServiceImpl implements OrderService {

samples/dynamic-seata-sample/src/main/java/com/baomidou/samples/seata/service/impl/ProductServiceImpl.java

@@ -5,12 +5,13 @@ import com.baomidou.samples.seata.dao.ProductDao;
 import com.baomidou.samples.seata.entity.Product;
 import com.baomidou.samples.seata.service.ProductService;
 import io.seata.core.context.RootContext;
-import javax.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Propagation;
 import org.springframework.transaction.annotation.Transactional;
 
+import javax.annotation.Resource;
+
 @Slf4j
 @Service
 public class ProductServiceImpl implements ProductService {

samples/dynamic-spel-sample/src/main/java/com/baomidou/samples/spel/controller/UserController.java

@@ -2,12 +2,13 @@ package com.baomidou.samples.spel.controller;
 
 import com.baomidou.samples.spel.entity.User;
 import com.baomidou.samples.spel.service.UserService;
-import java.util.List;
-import javax.servlet.http.HttpServletRequest;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import javax.servlet.http.HttpServletRequest;
+import java.util.List;
+
 @RestController
 public class UserController {
 

samples/dynamic-spel-sample/src/main/java/com/baomidou/samples/spel/mapper/UserMapper.java

@@ -1,11 +1,12 @@
 package com.baomidou.samples.spel.mapper;
 
 import com.baomidou.samples.spel.entity.User;
-import java.util.List;
 import org.apache.ibatis.annotations.Insert;
 import org.apache.ibatis.annotations.Param;
 import org.apache.ibatis.annotations.Select;
 
+import java.util.List;
+
 //@DS("slave")这里可以使用但不建议，不要和service同时使用
 public interface UserMapper {
 

samples/dynamic-spel-sample/src/main/java/com/baomidou/samples/spel/service/UserService.java

@@ -2,6 +2,7 @@ package com.baomidou.samples.spel.service;
 
 
 import com.baomidou.samples.spel.entity.User;
+
 import java.util.List;
 
 public interface UserService {

samples/dynamic-spel-sample/src/main/java/com/baomidou/samples/spel/service/impl/UserServiceImpl.java

@@ -5,10 +5,11 @@ import com.baomidou.dynamic.datasource.annotation.DS;
 import com.baomidou.samples.spel.entity.User;
 import com.baomidou.samples.spel.mapper.UserMapper;
 import com.baomidou.samples.spel.service.UserService;
-import java.util.List;
-import javax.annotation.Resource;
 import org.springframework.stereotype.Service;
 
+import javax.annotation.Resource;
+import java.util.List;
+
 @Service
 @DS("slave")
 public class UserServiceImpl implements UserService {

samples/dynamic-spel-sample/src/test/java/com/baomidou/samples/spel/test/ApplicationTest.java

@@ -1,12 +1,8 @@
 package com.baomidou.samples.spel.test;
 
-import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
-import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
-
 import com.baomidou.samples.spel.Application;
 import com.baomidou.samples.spel.entity.User;
 import com.baomidou.samples.spel.service.UserService;
-import javax.servlet.http.HttpSession;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -19,6 +15,11 @@ import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
 import org.springframework.test.web.servlet.setup.MockMvcBuilders;
 import org.springframework.web.context.WebApplicationContext;
 
+import javax.servlet.http.HttpSession;
+
+import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
 @RunWith(SpringRunner.class)
 @SpringBootTest(classes = Application.class)
 public class ApplicationTest {

samples/load-datasource-from-jdbc/src/main/java/com/baomidou/samples/load/Application.java

@@ -3,14 +3,15 @@ package com.baomidou.samples.load;
 import com.baomidou.dynamic.datasource.provider.AbstractJdbcDataSourceProvider;
 import com.baomidou.dynamic.datasource.provider.DynamicDataSourceProvider;
 import com.baomidou.dynamic.datasource.spring.boot.autoconfigure.DataSourceProperty;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.Bean;
+
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Statement;
 import java.util.HashMap;
 import java.util.Map;
-import org.springframework.boot.SpringApplication;
-import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.context.annotation.Bean;
 
 @SpringBootApplication
 public class Application {

src/main/java/com/baomidou/dynamic/datasource/AbstractRoutingDataSource.java

@@ -16,10 +16,11 @@
  */
 package com.baomidou.dynamic.datasource;
 
+import org.springframework.jdbc.datasource.AbstractDataSource;
+
+import javax.sql.DataSource;
 import java.sql.Connection;
 import java.sql.SQLException;
-import javax.sql.DataSource;
-import org.springframework.jdbc.datasource.AbstractDataSource;
 
 /**
  * 抽象动态获取数据源

src/main/java/com/baomidou/dynamic/datasource/DynamicDataSourceConfigure.java

@@ -19,9 +19,10 @@ package com.baomidou.dynamic.datasource;
 import com.baomidou.dynamic.datasource.matcher.ExpressionMatcher;
 import com.baomidou.dynamic.datasource.matcher.Matcher;
 import com.baomidou.dynamic.datasource.matcher.RegexMatcher;
+import lombok.Getter;
+
 import java.util.LinkedList;
 import java.util.List;
-import lombok.Getter;
 
 /**
  * 基于多种策略的自动切换数据源

src/main/java/com/baomidou/dynamic/datasource/DynamicGroupDataSource.java

@@ -17,10 +17,11 @@
 package com.baomidou.dynamic.datasource;
 
 import com.baomidou.dynamic.datasource.strategy.DynamicDataSourceStrategy;
+import lombok.Data;
+
+import javax.sql.DataSource;
 import java.util.LinkedList;
 import java.util.List;
-import javax.sql.DataSource;
-import lombok.Data;
 
 /**
  * 分组数据源

src/main/java/com/baomidou/dynamic/datasource/DynamicRoutingDataSource.java

@@ -21,18 +21,19 @@ import com.baomidou.dynamic.datasource.strategy.DynamicDataSourceStrategy;
 import com.baomidou.dynamic.datasource.toolkit.DynamicDataSourceContextHolder;
 import com.p6spy.engine.spy.P6DataSource;
 import io.seata.rm.datasource.DataSourceProxy;
+import lombok.Setter;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.DisposableBean;
+import org.springframework.beans.factory.InitializingBean;
+import org.springframework.util.StringUtils;
+
+import javax.sql.DataSource;
 import java.lang.reflect.Field;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.util.LinkedHashMap;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
-import javax.sql.DataSource;
-import lombok.Setter;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.beans.factory.DisposableBean;
-import org.springframework.beans.factory.InitializingBean;
-import org.springframework.util.StringUtils;
 
 /**
  * 核心动态数据源组件

src/main/java/com/baomidou/dynamic/datasource/annotation/DS.java

@@ -17,11 +17,7 @@
 package com.baomidou.dynamic.datasource.annotation;
 
 
-import java.lang.annotation.Documented;
+import java.lang.annotation.*;
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
 
 /**
  * The core Annotation to switch datasource. It can be annotate at class or method.

src/main/java/com/baomidou/dynamic/datasource/aop/DynamicAspectJExpressionPointcut.java

@@ -16,9 +16,10 @@
  */
 package com.baomidou.dynamic.datasource.aop;
 
+import org.springframework.aop.aspectj.AspectJExpressionPointcut;
+
 import java.lang.reflect.Method;
 import java.util.Map;
-import org.springframework.aop.aspectj.AspectJExpressionPointcut;
 
 /**
  * @author TaoYu

src/main/java/com/baomidou/dynamic/datasource/aop/DynamicDataSourceAdvisor.java

@@ -21,10 +21,6 @@ import com.baomidou.dynamic.datasource.matcher.Matcher;
 import com.baomidou.dynamic.datasource.matcher.RegexMatcher;
 import com.baomidou.dynamic.datasource.processor.DsProcessor;
 import com.baomidou.dynamic.datasource.toolkit.DynamicDataSourceContextHolder;
-import java.lang.reflect.Method;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
 import lombok.Setter;
 import org.aopalliance.aop.Advice;
 import org.aopalliance.intercept.MethodInterceptor;
@@ -36,6 +32,11 @@ import org.springframework.beans.BeansException;
 import org.springframework.beans.factory.BeanFactory;
 import org.springframework.beans.factory.BeanFactoryAware;
 
+import java.lang.reflect.Method;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
 /**
  * @author TaoYu
  * @since 1.2.0

src/main/java/com/baomidou/dynamic/datasource/aop/DynamicDataSourceAnnotationInterceptor.java

@@ -20,12 +20,13 @@ import com.baomidou.dynamic.datasource.annotation.DS;
 import com.baomidou.dynamic.datasource.processor.DsProcessor;
 import com.baomidou.dynamic.datasource.support.DataSourceClassResolver;
 import com.baomidou.dynamic.datasource.toolkit.DynamicDataSourceContextHolder;
-import java.lang.reflect.Method;
 import lombok.Setter;
 import org.aopalliance.intercept.MethodInterceptor;
 import org.aopalliance.intercept.MethodInvocation;
 import org.springframework.core.annotation.AnnotationUtils;
 
+import java.lang.reflect.Method;
+
 /**
  * Core Interceptor of Dynamic Datasource
  *

src/main/java/com/baomidou/dynamic/datasource/aop/DynamicJdkRegexpMethodPointcut.java

@@ -16,9 +16,10 @@
  */
 package com.baomidou.dynamic.datasource.aop;
 
-import java.util.Map;
 import org.springframework.aop.support.JdkRegexpMethodPointcut;
 
+import java.util.Map;
+
 /**
  * @author TaoYu
  * @since 2.5.0

src/main/java/com/baomidou/dynamic/datasource/creator/BasicDataSourceCreator.java

@@ -18,11 +18,12 @@ package com.baomidou.dynamic.datasource.creator;
 
 import com.baomidou.dynamic.datasource.exception.ErrorCreateDataSourceException;
 import com.baomidou.dynamic.datasource.spring.boot.autoconfigure.DataSourceProperty;
-import java.lang.reflect.Method;
-import javax.sql.DataSource;
 import lombok.Data;
 import lombok.extern.slf4j.Slf4j;
 
+import javax.sql.DataSource;
+import java.lang.reflect.Method;
+
 /**
  * 基础数据源创建器
  *

src/main/java/com/baomidou/dynamic/datasource/creator/DataSourceCreator.java

@@ -16,16 +16,17 @@
  */
 package com.baomidou.dynamic.datasource.creator;
 
-import static com.baomidou.dynamic.datasource.support.DdConstants.DRUID_DATASOURCE;
-import static com.baomidou.dynamic.datasource.support.DdConstants.HIKARI_DATASOURCE;
-
 import com.baomidou.dynamic.datasource.spring.boot.autoconfigure.DataSourceProperty;
 import com.baomidou.dynamic.datasource.support.ScriptRunner;
-import javax.sql.DataSource;
 import lombok.Setter;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.util.StringUtils;
 
+import javax.sql.DataSource;
+
+import static com.baomidou.dynamic.datasource.support.DdConstants.DRUID_DATASOURCE;
+import static com.baomidou.dynamic.datasource.support.DdConstants.HIKARI_DATASOURCE;
+
 /**
  * 数据源创建器
  *

src/main/java/com/baomidou/dynamic/datasource/creator/DruidDataSourceCreator.java

@@ -27,16 +27,17 @@ import com.baomidou.dynamic.datasource.spring.boot.autoconfigure.DataSourcePrope
 import com.baomidou.dynamic.datasource.spring.boot.autoconfigure.druid.DruidConfig;
 import com.baomidou.dynamic.datasource.spring.boot.autoconfigure.druid.DruidSlf4jConfig;
 import com.baomidou.dynamic.datasource.spring.boot.autoconfigure.druid.DruidWallConfigUtil;
-import java.sql.SQLException;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Properties;
-import javax.sql.DataSource;
 import lombok.Data;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.ApplicationContext;
 import org.springframework.util.StringUtils;
 
+import javax.sql.DataSource;
+import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Properties;
+
 /**
  * Druid数据源创建器
  *

src/main/java/com/baomidou/dynamic/datasource/creator/HikariDataSourceCreator.java

@@ -20,10 +20,11 @@ import com.baomidou.dynamic.datasource.spring.boot.autoconfigure.DataSourcePrope
 import com.baomidou.dynamic.datasource.spring.boot.autoconfigure.hikari.HikariCpConfig;
 import com.zaxxer.hikari.HikariConfig;
 import com.zaxxer.hikari.HikariDataSource;
-import javax.sql.DataSource;
 import lombok.AllArgsConstructor;
 import lombok.Data;
 
+import javax.sql.DataSource;
+
 /**
  * Hikari数据源创建器
  *

src/main/java/com/baomidou/dynamic/datasource/creator/JndiDataSourceCreator.java

@@ -16,9 +16,10 @@
  */
 package com.baomidou.dynamic.datasource.creator;
 
-import javax.sql.DataSource;
 import org.springframework.jdbc.datasource.lookup.JndiDataSourceLookup;
 
+import javax.sql.DataSource;
+
 /**
  * JNDI数据源创建器
  *

src/main/java/com/baomidou/dynamic/datasource/plugin/MasterSlaveAutoRoutingPlugin.java

@@ -20,21 +20,18 @@ import com.baomidou.dynamic.datasource.spring.boot.autoconfigure.DynamicDataSour
 import com.baomidou.dynamic.datasource.support.DbHealthIndicator;
 import com.baomidou.dynamic.datasource.support.DdConstants;
 import com.baomidou.dynamic.datasource.toolkit.DynamicDataSourceContextHolder;
-import java.util.Properties;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.ibatis.executor.Executor;
 import org.apache.ibatis.mapping.MappedStatement;
 import org.apache.ibatis.mapping.SqlCommandType;
-import org.apache.ibatis.plugin.Interceptor;
+import org.apache.ibatis.plugin.*;
-import org.apache.ibatis.plugin.Intercepts;
-import org.apache.ibatis.plugin.Invocation;
-import org.apache.ibatis.plugin.Plugin;
-import org.apache.ibatis.plugin.Signature;
 import org.apache.ibatis.session.ResultHandler;
 import org.apache.ibatis.session.RowBounds;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.util.StringUtils;
 
+import java.util.Properties;
+
 /**
  * Master-slave Separation Plugin with mybatis
  *

src/main/java/com/baomidou/dynamic/datasource/processor/DsHeaderProcessor.java

@@ -16,11 +16,12 @@
  */
 package com.baomidou.dynamic.datasource.processor;
 
-import javax.servlet.http.HttpServletRequest;
 import org.aopalliance.intercept.MethodInvocation;
 import org.springframework.web.context.request.RequestContextHolder;
 import org.springframework.web.context.request.ServletRequestAttributes;
 
+import javax.servlet.http.HttpServletRequest;
+
 /**
  * @author TaoYu
  * @since 2.5.0

src/main/java/com/baomidou/dynamic/datasource/processor/DsSessionProcessor.java

@@ -16,11 +16,12 @@
  */
 package com.baomidou.dynamic.datasource.processor;
 
-import javax.servlet.http.HttpServletRequest;
 import org.aopalliance.intercept.MethodInvocation;
 import org.springframework.web.context.request.RequestContextHolder;
 import org.springframework.web.context.request.ServletRequestAttributes;
 
+import javax.servlet.http.HttpServletRequest;
+
 /**
  * @author TaoYu
  * @since 2.5.0

src/main/java/com/baomidou/dynamic/datasource/processor/DsSpelExpressionProcessor.java

@@ -16,7 +16,6 @@
  */
 package com.baomidou.dynamic.datasource.processor;
 
-import java.lang.reflect.Method;
 import org.aopalliance.intercept.MethodInvocation;
 import org.springframework.context.expression.MethodBasedEvaluationContext;
 import org.springframework.core.DefaultParameterNameDiscoverer;
@@ -26,6 +25,8 @@ import org.springframework.expression.ExpressionParser;
 import org.springframework.expression.ParserContext;
 import org.springframework.expression.spel.standard.SpelExpressionParser;
 
+import java.lang.reflect.Method;
+
 /**
  * @author TaoYu
  * @since 2.5.0
@@ -40,12 +41,6 @@ public class DsSpelExpressionProcessor extends DsProcessor {
      * Express语法解析器
      */
     private static final ExpressionParser PARSER = new SpelExpressionParser();
-
-  @Override
-  public boolean matches(String key) {
-    return true;
-  }
-
     /**
      * 解析上下文的模板
      * 对于默认不设置的情况下,从参数中取值的方式 #param1
@@ -54,6 +49,11 @@ public class DsSpelExpressionProcessor extends DsProcessor {
      */
     private ParserContext parserContext = null;
 
+    @Override
+    public boolean matches(String key) {
+        return true;
+    }
+
     @Override
     public String doDetermineDatasource(MethodInvocation invocation, String key) {
         Method method = invocation.getMethod();

src/main/java/com/baomidou/dynamic/datasource/provider/AbstractDataSourceProvider.java

@@ -18,12 +18,13 @@ package com.baomidou.dynamic.datasource.provider;
 
 import com.baomidou.dynamic.datasource.creator.DataSourceCreator;
 import com.baomidou.dynamic.datasource.spring.boot.autoconfigure.DataSourceProperty;
-import java.util.HashMap;
-import java.util.Map;
-import javax.sql.DataSource;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 
+import javax.sql.DataSource;
+import java.util.HashMap;
+import java.util.Map;
+
 
 @Slf4j
 public abstract class AbstractDataSourceProvider implements DynamicDataSourceProvider {

src/main/java/com/baomidou/dynamic/datasource/provider/AbstractJdbcDataSourceProvider.java

@@ -17,14 +17,15 @@
 package com.baomidou.dynamic.datasource.provider;
 
 import com.baomidou.dynamic.datasource.spring.boot.autoconfigure.DataSourceProperty;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.jdbc.support.JdbcUtils;
+
+import javax.sql.DataSource;
 import java.sql.Connection;
 import java.sql.DriverManager;
 import java.sql.SQLException;
 import java.sql.Statement;
 import java.util.Map;
-import javax.sql.DataSource;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.jdbc.support.JdbcUtils;
 
 /**
  * JDBC数据源提供者(抽象)

src/main/java/com/baomidou/dynamic/datasource/provider/DynamicDataSourceProvider.java

@@ -16,8 +16,8 @@
  */
 package com.baomidou.dynamic.datasource.provider;
 
-import java.util.Map;
 import javax.sql.DataSource;
+import java.util.Map;
 
 /**
  * 多数据源加载接口，默认的实现为从yml信息中加载所有数据源 你可以自己实现从其他地方加载所有数据源

src/main/java/com/baomidou/dynamic/datasource/provider/YmlDynamicDataSourceProvider.java

@@ -17,11 +17,12 @@
 package com.baomidou.dynamic.datasource.provider;
 
 import com.baomidou.dynamic.datasource.spring.boot.autoconfigure.DataSourceProperty;
-import java.util.Map;
-import javax.sql.DataSource;
 import lombok.AllArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 
+import javax.sql.DataSource;
+import java.util.Map;
+
 /**
  * YML数据源提供者
  *

src/main/java/com/baomidou/dynamic/datasource/spring/boot/autoconfigure/DataSourceProperty.java

@@ -19,15 +19,16 @@ package com.baomidou.dynamic.datasource.spring.boot.autoconfigure;
 import com.baomidou.dynamic.datasource.spring.boot.autoconfigure.druid.DruidConfig;
 import com.baomidou.dynamic.datasource.spring.boot.autoconfigure.hikari.HikariCpConfig;
 import com.baomidou.dynamic.datasource.toolkit.CryptoUtils;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-import javax.sql.DataSource;
 import lombok.Data;
 import lombok.experimental.Accessors;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.boot.context.properties.NestedConfigurationProperty;
 import org.springframework.util.StringUtils;
 
+import javax.sql.DataSource;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
 /**
  * @author TaoYu
  * @since 1.2.0

src/main/java/com/baomidou/dynamic/datasource/spring/boot/autoconfigure/DynamicDataSourceAutoConfiguration.java

@@ -29,8 +29,6 @@ import com.baomidou.dynamic.datasource.provider.DynamicDataSourceProvider;
 import com.baomidou.dynamic.datasource.provider.YmlDynamicDataSourceProvider;
 import com.baomidou.dynamic.datasource.spring.boot.autoconfigure.druid.DruidDynamicDataSourceConfiguration;
 import com.baomidou.dynamic.datasource.strategy.DynamicDataSourceStrategy;
-import java.util.Map;
-import javax.sql.DataSource;
 import lombok.AllArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.boot.autoconfigure.AutoConfigureBefore;
@@ -43,7 +41,9 @@ import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
 import org.springframework.core.Ordered;
-import org.springframework.expression.ParserContext;
+
+import javax.sql.DataSource;
+import java.util.Map;
 
 /**
  * 动态数据源核心自动配置类

src/main/java/com/baomidou/dynamic/datasource/spring/boot/autoconfigure/DynamicDataSourceCreatorAutoConfiguration.java

@@ -16,11 +16,7 @@
  */
 package com.baomidou.dynamic.datasource.spring.boot.autoconfigure;
 
-import com.baomidou.dynamic.datasource.creator.BasicDataSourceCreator;
+import com.baomidou.dynamic.datasource.creator.*;
-import com.baomidou.dynamic.datasource.creator.DataSourceCreator;
-import com.baomidou.dynamic.datasource.creator.DruidDataSourceCreator;
-import com.baomidou.dynamic.datasource.creator.HikariDataSourceCreator;
-import com.baomidou.dynamic.datasource.creator.JndiDataSourceCreator;
 import lombok.AllArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;

src/main/java/com/baomidou/dynamic/datasource/spring/boot/autoconfigure/DynamicDataSourceProperties.java

@@ -21,8 +21,6 @@ import com.baomidou.dynamic.datasource.spring.boot.autoconfigure.hikari.HikariCp
 import com.baomidou.dynamic.datasource.strategy.DynamicDataSourceStrategy;
 import com.baomidou.dynamic.datasource.strategy.LoadBalanceDynamicDataSourceStrategy;
 import com.baomidou.dynamic.datasource.toolkit.CryptoUtils;
-import java.util.LinkedHashMap;
-import java.util.Map;
 import lombok.Getter;
 import lombok.Setter;
 import lombok.extern.slf4j.Slf4j;
@@ -31,6 +29,9 @@ import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.boot.context.properties.NestedConfigurationProperty;
 import org.springframework.core.Ordered;
 
+import java.util.LinkedHashMap;
+import java.util.Map;
+
 /**
  * DynamicDataSourceProperties
  *

src/main/java/com/baomidou/dynamic/datasource/spring/boot/autoconfigure/hikari/HikariCpConfig.java

@@ -16,15 +16,16 @@
  */
 package com.baomidou.dynamic.datasource.spring.boot.autoconfigure.hikari;
 
-import static java.util.concurrent.TimeUnit.MINUTES;
-import static java.util.concurrent.TimeUnit.SECONDS;
-
 import com.zaxxer.hikari.HikariConfig;
-import java.lang.reflect.Field;
-import java.util.Properties;
 import lombok.Data;
 import lombok.extern.slf4j.Slf4j;
 
+import java.lang.reflect.Field;
+import java.util.Properties;
+
+import static java.util.concurrent.TimeUnit.MINUTES;
+import static java.util.concurrent.TimeUnit.SECONDS;
+
 /**
  * HikariCp参数配置
  *

src/main/java/com/baomidou/dynamic/datasource/strategy/DynamicDataSourceStrategy.java

@@ -16,8 +16,8 @@
  */
 package com.baomidou.dynamic.datasource.strategy;
 
-import java.util.List;
 import javax.sql.DataSource;
+import java.util.List;
 
 /**
  * The interface of dynamic datasource switch strategy

src/main/java/com/baomidou/dynamic/datasource/strategy/LoadBalanceDynamicDataSourceStrategy.java

@@ -16,9 +16,9 @@
  */
 package com.baomidou.dynamic.datasource.strategy;
 
+import javax.sql.DataSource;
 import java.util.List;
 import java.util.concurrent.atomic.AtomicInteger;
-import javax.sql.DataSource;
 
 /**
  * LoadBalance strategy to switch a database

src/main/java/com/baomidou/dynamic/datasource/strategy/RandomDynamicDataSourceStrategy.java

@@ -16,9 +16,9 @@
  */
 package com.baomidou.dynamic.datasource.strategy;
 
+import javax.sql.DataSource;
 import java.util.List;
 import java.util.concurrent.ThreadLocalRandom;
-import javax.sql.DataSource;
 
 /**
  * Random strategy to switch a database

src/main/java/com/baomidou/dynamic/datasource/support/DataSourceClassResolver.java

@@ -16,11 +16,12 @@
  */
 package com.baomidou.dynamic.datasource.support;
 
-import java.lang.reflect.Field;
-import java.lang.reflect.Proxy;
 import lombok.extern.slf4j.Slf4j;
 import org.aopalliance.intercept.MethodInvocation;
 
+import java.lang.reflect.Field;
+import java.lang.reflect.Proxy;
+
 /**
  * 获取对mybatis-plus的支持
  *

src/main/java/com/baomidou/dynamic/datasource/support/DbHealthIndicator.java

@@ -17,13 +17,6 @@
 package com.baomidou.dynamic.datasource.support;
 
 import com.baomidou.dynamic.datasource.DynamicRoutingDataSource;
-import java.sql.ResultSet;
-import java.sql.ResultSetMetaData;
-import java.sql.SQLException;
-import java.util.List;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-import javax.sql.DataSource;
 import org.springframework.boot.actuate.health.AbstractHealthIndicator;
 import org.springframework.boot.actuate.health.Health;
 import org.springframework.dao.support.DataAccessUtils;
@@ -32,6 +25,14 @@ import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.jdbc.core.RowMapper;
 import org.springframework.jdbc.support.JdbcUtils;
 
+import javax.sql.DataSource;
+import java.sql.ResultSet;
+import java.sql.ResultSetMetaData;
+import java.sql.SQLException;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
 /**
  * 数据库健康状况指标
  *

src/main/java/com/baomidou/dynamic/datasource/support/ScriptRunner.java

@@ -16,7 +16,6 @@
  */
 package com.baomidou.dynamic.datasource.support;
 
-import javax.sql.DataSource;
 import lombok.AllArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.core.io.ClassPathResource;
@@ -24,6 +23,8 @@ import org.springframework.jdbc.datasource.init.DatabasePopulatorUtils;
 import org.springframework.jdbc.datasource.init.ResourceDatabasePopulator;
 import org.springframework.util.StringUtils;
 
+import javax.sql.DataSource;
+
 /**
  * @author TaoYu
  * @since 2020/1/21

src/main/java/com/baomidou/dynamic/datasource/toolkit/CryptoUtils.java

@@ -16,19 +16,11 @@
  */
 package com.baomidou.dynamic.datasource.toolkit;
 
+import javax.crypto.Cipher;
 import java.io.ByteArrayOutputStream;
 import java.io.FileInputStream;
 import java.io.IOException;
-import java.security.InvalidKeyException;
+import java.security.*;
-import java.security.Key;
-import java.security.KeyFactory;
-import java.security.KeyPair;
-import java.security.KeyPairGenerator;
-import java.security.NoSuchAlgorithmException;
-import java.security.NoSuchProviderException;
-import java.security.PrivateKey;
-import java.security.PublicKey;
-import java.security.SecureRandom;
 import java.security.cert.Certificate;
 import java.security.cert.CertificateFactory;
 import java.security.interfaces.RSAPrivateKey;
@@ -37,7 +29,6 @@ import java.security.spec.PKCS8EncodedKeySpec;
 import java.security.spec.RSAPrivateKeySpec;
 import java.security.spec.RSAPublicKeySpec;
 import java.security.spec.X509EncodedKeySpec;
-import javax.crypto.Cipher;
 
 /**
  * Copy from Druid

src/main/java/com/baomidou/dynamic/datasource/toolkit/DynamicDataSourceContextHolder.java

@@ -16,11 +16,12 @@
  */
 package com.baomidou.dynamic.datasource.toolkit;
 
-import java.util.ArrayDeque;
-import java.util.Deque;
 import org.springframework.core.NamedThreadLocal;
 import org.springframework.util.StringUtils;
 
+import java.util.ArrayDeque;
+import java.util.Deque;
+
 /**
  * 核心基于ThreadLocal的切换数据源工具类
  *