Toyas/HAOVP
0
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

chore(config): Improve MyBatis Plus and Redis conditional configuration

Browse Source
This commit is contained in:
Toyas
2025-03-29 20:50:57 +08:00
parent 9eec8efa14
commit c994e72960
4 changed files with 37 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files
docs/video-common模块实现步骤和代码.md
+22 -12
View File
@@ -991,6 +991,7 @@ public class MinioUtils {
// com.nuaa.video.common.config.RedisConfig.java
package com.nuaa.video.common.config;
import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.data.redis.RedisProperties;
@@ -1011,6 +1012,7 @@ import com.fasterxml.jackson.databind.jsontype.impl.LaissezFaireSubTypeValidator
/**
* Redis配置类
* 只有在存在RedisOperations类且没有redisTemplate bean时才会创建
*/
@Configuration
@EnableCaching
@@ -1020,26 +1022,27 @@ public class RedisConfig {
@Bean
@ConditionalOnMissingBean(name = "redisTemplate")
public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory) {
@ConditionalOnBean(RedisConnectionFactory.class) // 只有当存在RedisConnectionFactory时才创建
public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {
RedisTemplate<String, Object> template = new RedisTemplate<>();
template.setConnectionFactory(redisConnectionFactory);
template.setConnectionFactory(factory);
// 创建配置好的ObjectMapper
ObjectMapper mapper = new ObjectMapper();
mapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
mapper.activateDefaultTyping(LaissezFaireSubTypeValidator.instance, ObjectMapper.DefaultTyping.NON_FINAL);
// 使用Jackson2JsonRedisSerializer来序列化和反序列化redis的value值
Jackson2JsonRedisSerializer<Object> serializer = new Jackson2JsonRedisSerializer<>(mapper, Object.class);
// 使用StringRedisSerializer来序列化和反序列化redis的key值
template.setKeySerializer(new StringRedisSerializer());
template.setValueSerializer(serializer);
// Hash的key也采用StringRedisSerializer的序列化方式
template.setHashKeySerializer(new StringRedisSerializer());
template.setHashValueSerializer(serializer);
template.afterPropertiesSet();
return template;
}
@@ -1108,31 +1111,38 @@ import com.baomidou.mybatisplus.extension.plugins.inner.BlockAttackInnerIntercep
import com.baomidou.mybatisplus.extension.plugins.inner.OptimisticLockerInnerInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import javax.sql.DataSource;
/**
* MyBatis Plus配置类
* 只有在存在DataSource且启用mybatis-plus时才生效
*/
@Configuration
@EnableTransactionManagement
@MapperScan("com.nuaa.video.**.mapper")
@ConditionalOnClass({DataSource.class})
@ConditionalOnProperty(prefix = "spring.datasource", name = "url")
@MapperScan({"com.nuaa.video.**.mapper"})
public class MybatisPlusConfig {
@Bean
public MybatisPlusInterceptor mybatisPlusInterceptor() {
MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
// 分页插件
interceptor.addInnerInterceptor(new PaginationInnerInterceptor(DbType.MYSQL));
// 防止全表更新与删除插件
interceptor.addInnerInterceptor(new BlockAttackInnerInterceptor());
// 乐观锁插件
interceptor.addInnerInterceptor(new OptimisticLockerInnerInterceptor());
return interceptor;
}
}
video-common/src/main/java/com/nuaa/video/common/config/MybatisPlusConfig.java
+9 -1
View File
@@ -1,3 +1,4 @@
// com.nuaa.video.common.config.MybatisPlusConfig.java
package com.nuaa.video.common.config;
import com.baomidou.mybatisplus.annotation.DbType;
@@ -6,16 +7,23 @@ import com.baomidou.mybatisplus.extension.plugins.inner.BlockAttackInnerIntercep
import com.baomidou.mybatisplus.extension.plugins.inner.OptimisticLockerInnerInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import javax.sql.DataSource;
/**
* MyBatis Plus配置类
* 只有在存在DataSource且启用mybatis-plus时才生效
*/
@Configuration
@EnableTransactionManagement
@MapperScan("com.nuaa.video.**.mapper")
@ConditionalOnClass({DataSource.class})
@ConditionalOnProperty(prefix = "spring.datasource", name = "url")
@MapperScan({"com.nuaa.video.**.mapper"})
public class MybatisPlusConfig {
@Bean
video-common/src/main/java/com/nuaa/video/common/config/RedisConfig.java
+6 -2
View File
@@ -1,5 +1,7 @@
// com.nuaa.video.common.config.RedisConfig.java
package com.nuaa.video.common.config;
import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.data.redis.RedisProperties;
@@ -20,6 +22,7 @@ import com.fasterxml.jackson.databind.jsontype.impl.LaissezFaireSubTypeValidator
/**
* Redis配置类
* 只有在存在RedisOperations类且没有redisTemplate bean时才会创建
*/
@Configuration
@EnableCaching
@@ -29,9 +32,10 @@ public class RedisConfig {
@Bean
@ConditionalOnMissingBean(name = "redisTemplate")
public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory) {
@ConditionalOnBean(RedisConnectionFactory.class) // 只有当存在RedisConnectionFactory时才创建
public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {
RedisTemplate<String, Object> template = new RedisTemplate<>();
template.setConnectionFactory(redisConnectionFactory);
template.setConnectionFactory(factory);
// 创建配置好的ObjectMapper
ObjectMapper mapper = new ObjectMapper();
video-common/src/main/resources/META-INF/spring.factories
-1
View File
@@ -1,6 +1,5 @@
# src/main/resources/META-INF/spring.factories
org.springframework.boot.autoconfigure.EnableAutoConfiguration=\
com.nuaa.video.common.config.RedisConfig,\
com.nuaa.video.common.config.MybatisPlusConfig,\
com.nuaa.video.common.config.MinioConfig,\
com.nuaa.video.common.config.WebConfig,\