Spring Boot + MyBatis-Plus 实现 MySQL 主从复制动态数据源切换

资源文件列表(大概)

文件名

大小

.gitignore

395B

pom.xml

3.79KB

src/

src/main/

src/main/java/

src/main/java/com/

src/main/java/com/supplier/

src/main/java/com/supplier/supplierplatform/

src/main/java/com/supplier/supplierplatform/annotation/

src/main/java/com/supplier/supplierplatform/annotation/DataSource.java

401B

src/main/java/com/supplier/supplierplatform/aspect/

src/main/java/com/supplier/supplierplatform/aspect/DataSourceAspect.java

1.39KB

src/main/java/com/supplier/supplierplatform/config/

src/main/java/com/supplier/supplierplatform/config/DatabaseType.java

164B

src/main/java/com/supplier/supplierplatform/config/DataSourceConfig.java

1.91KB

src/main/java/com/supplier/supplierplatform/config/DynamicDataSourceConfig.java

2.41KB

src/main/java/com/supplier/supplierplatform/config/DynamicRoutingDataSource.java

470B

src/main/java/com/supplier/supplierplatform/config/RedisConfig.java

809B

src/main/java/com/supplier/supplierplatform/controller/

src/main/java/com/supplier/supplierplatform/controller/UserController.java

1.15KB

src/main/java/com/supplier/supplierplatform/entity/

src/main/java/com/supplier/supplierplatform/entity/User.java

678B

src/main/java/com/supplier/supplierplatform/holder/

src/main/java/com/supplier/supplierplatform/holder/DatabaseContextHolder.java

610B

src/main/java/com/supplier/supplierplatform/mapper/

src/main/java/com/supplier/supplierplatform/mapper/UserMapper.java

402B

src/main/java/com/supplier/supplierplatform/service/

src/main/java/com/supplier/supplierplatform/service/impl/

src/main/java/com/supplier/supplierplatform/service/impl/UserServiceImpl.java

589B

src/main/java/com/supplier/supplierplatform/service/UserService.java

346B

src/main/java/com/supplier/supplierplatform/SupplierPlatformApplication.java

354B

src/main/java/com/supplier/supplierplatform/utils/

src/main/java/com/supplier/supplierplatform/utils/JSONData.java

2.3KB

src/main/java/com/supplier/supplierplatform/utils/RedisService.java

3.9KB

src/main/resources/

src/main/resources/application.yml

2.11KB

src/main/resources/mapper/

src/main/resources/mapper/UserMapper.xml

553B

src/test/

src/test/java/

src/test/java/com/

src/test/java/com/supplier/

src/test/java/com/supplier/supplierplatform/

src/test/java/com/supplier/supplierplatform/SupplierPlatformApplicationTests.java

567B

supplier-platform.iml

12.4KB

资源内容介绍

Spring Boot + MyBatis-Plus 实现 MySQL 主从复制动态数据源切换

package com.supplier.supplierplatform.utils;import org.springframework.data.redis.core.RedisTemplate;import org.springframework.stereotype.Service;import javax.annotation.Resource;import java.util.concurrent.TimeUnit;/** * @Author：licy * @Description TODO() * @Date：2024-07-25 14:23 */@Servicepublic class RedisService { @Resource private RedisTemplate<String, String> redisTemplate; // 设置键值对(永久) public void setValue(String key, String value) { redisTemplate.opsForValue().set(key, value); } // 设置键值对，并指定过期时间 public void setValueWithExpire(String key, String value, long timeout, TimeUnit unit) { redisTemplate.opsForValue().set(key, value, timeout, unit); } // 获取键对应的值 public String getValue(String key) { return redisTemplate.opsForValue().get(key); } // 删除指定的键 public Boolean deleteKey(String key) { return redisTemplate.delete(key); } // 检查键是否存在 public Boolean keyExists(String key) { return redisTemplate.hasKey(key); } // 设置键的过期时间 public Boolean expireKey(String key, long timeout, TimeUnit unit) { return redisTemplate.expire(key, timeout, unit); } // 获取键的剩余过期时间（单位：秒） public Long getKeyExpire(String key) { return redisTemplate.getExpire(key, TimeUnit.SECONDS); } // 自增操作 public Long increment(String key, long delta) { return redisTemplate.opsForValue().increment(key, delta); } // 自减操作 public Long decrement(String key, long delta) { return redisTemplate.opsForValue().increment(key, -delta); } // 如果键不存在则设置值，返回是否设置成功 public Boolean setValueIfAbsent(String key, String value) { return redisTemplate.opsForValue().setIfAbsent(key, value); } // 获取指定范围内的字符串 public String getRange(String key, long start, long end) { return redisTemplate.opsForValue().get(key, start, end); } // 追加字符串到键上的已有值的末尾 public Integer append(String key, String value) { return redisTemplate.opsForValue().append(key, value); } // 获取并设置指定键的值 public String getAndSet(String key, String value) { return redisTemplate.opsForValue().getAndSet(key, value); } // 在列表头部插入值 public Long leftPush(String key, String value) { return redisTemplate.opsForList().leftPush(key, value); } // 在列表尾部插入值 public Long rightPush(String key, String value) { return redisTemplate.opsForList().rightPush(key, value); } // 获取列表范围内的值 public java.util.List<String> getList(String key, long start, long end) { return redisTemplate.opsForList().range(key, start, end); } // 在集合中添加成员 public Long addToSet(String key, String... values) { return redisTemplate.opsForSet().add(key, values); } // 获取集合中的所有成员 public java.util.Set<String> getSet(String key) { return redisTemplate.opsForSet().members(key); } // 在有序集合中添加成员 public Boolean addToZSet(String key, String value, double score) { return redisTemplate.opsForZSet().add(key, value, score); } // 获取有序集合中指定范围内的成员 public java.util.Set<String> getRangeByScore(String key, double min, double max) { return redisTemplate.opsForZSet().rangeByScore(key, min, max); } // 删除有序集合中的成员 public Long removeFromZSet(String key, String... values) { return redisTemplate.opsForZSet().remove(key, values); }}

用户评论 (0)

发表评论

您的昵称:

评分

评论内容:

验证码:

Spring Boot + MyBatis-Plus 实现 MySQL 主从复制动态数据源切换

资源文件列表(大概)

资源内容介绍

用户评论 (0)

发表评论

相关资源

这就是ksvd和omp代码

ZZ-B-225B.027815.zip

MIL-W-25038F_AMENDMENT-2.039464.zip

notepad++8.6.9.x64.zip