From 9486766c806fe1d9e082b2fd02ea1cc558f1b443 Mon Sep 17 00:00:00 2001
From: 无关风月 <443237572@qq.com>
Date: 星期四, 08 五月 2025 09:21:57 +0800
Subject: [PATCH] bug修改
---
cloud-server-activity/src/main/java/com/dsh/config/Sharding_jdbc/ShardingConfig.java | 45 +++++++++++++++++++++++++++++++--------------
1 files changed, 31 insertions(+), 14 deletions(-)
diff --git a/cloud-server-activity/src/main/java/com/dsh/config/Sharding_jdbc/ShardingConfig.java b/cloud-server-activity/src/main/java/com/dsh/config/Sharding_jdbc/ShardingConfig.java
index 7e0a34d..4e66630 100644
--- a/cloud-server-activity/src/main/java/com/dsh/config/Sharding_jdbc/ShardingConfig.java
+++ b/cloud-server-activity/src/main/java/com/dsh/config/Sharding_jdbc/ShardingConfig.java
@@ -24,7 +24,7 @@
@Bean
- public DataSource getDataSource(){
+ public DataSource getDataSource() {
DataSource dataSource = null;
try {
Properties properties = new Properties();
@@ -40,6 +40,7 @@
/**
* 配置多数据源
+ *
* @return
*/
private Map<String, DataSource> createDataSourceMap() {
@@ -61,6 +62,7 @@
/**
* 分片配置
+ *
* @return
*/
private Collection<RuleConfiguration> createShardingRuleConfiguration() {
@@ -73,44 +75,46 @@
props1.setProperty("algorithm-expression", "t_user_coupon$->{userId % 5 + 1}");
result1.getShardingAlgorithms().put("t_user_coupon-inline", new AlgorithmConfiguration("INLINE", props1));
result1.getKeyGenerators().put("t_user_coupon-snowflake", new AlgorithmConfiguration("SNOWFLAKE", new Properties()));
- linkedList.add(result1);
//分片规则配置
- ShardingRuleConfiguration result2 = new ShardingRuleConfiguration();
- result2.getTables().add(getUserPointsMerchandiseTableRuleConfiguration());
+ result1.getTables().add(getUserPointsMerchandiseTableRuleConfiguration());
Properties props2 = new Properties();
props2.setProperty("algorithm-expression", "t_user_points_merchandise$->{userId % 5 + 1}");
- result2.getShardingAlgorithms().put("t_user_points_merchandise-inline", new AlgorithmConfiguration("INLINE", props2));
- result2.getKeyGenerators().put("t_user_points_merchandise-snowflake", new AlgorithmConfiguration("SNOWFLAKE", new Properties()));
- linkedList.add(result2);
+ result1.getShardingAlgorithms().put("t_user_points_merchandise-inline", new AlgorithmConfiguration("INLINE", props2));
+ result1.getKeyGenerators().put("t_user_points_merchandise-snowflake", new AlgorithmConfiguration("SNOWFLAKE", new Properties()));
//分片规则配置
- ShardingRuleConfiguration result3 = new ShardingRuleConfiguration();
- result3.getTables().add(getUserBenefitsVideosTableRuleConfiguration());
+ result1.getTables().add(getUserBenefitsVideosTableRuleConfiguration());
Properties props3 = new Properties();
props3.setProperty("algorithm-expression", "t_user_benefits_videos$->{appUserId % 5 + 1}");
- result3.getShardingAlgorithms().put("t_user_benefits_videos-inline", new AlgorithmConfiguration("INLINE", props3));
- result3.getKeyGenerators().put("t_user_benefits_videos-snowflake", new AlgorithmConfiguration("SNOWFLAKE", new Properties()));
- linkedList.add(result3);
+ result1.getShardingAlgorithms().put("t_user_benefits_videos-inline", new AlgorithmConfiguration("INLINE", props3));
+ result1.getKeyGenerators().put("t_user_benefits_videos-snowflake", new AlgorithmConfiguration("SNOWFLAKE", new Properties()));
+ result1.getTables().add(getUserCouponTableRulePaymentConfiguration());
+ Properties props4 = new Properties();
+ props4.setProperty("algorithm-expression", "t_user_coupon_payment$->{userId % 5 + 1}");
+ result1.getShardingAlgorithms().put("t_user_coupon_payment-inline", new AlgorithmConfiguration("INLINE", props4));
+ result1.getKeyGenerators().put("t_user_coupon_payment-snowflake", new AlgorithmConfiguration("SNOWFLAKE", new Properties()));
+ linkedList.add(result1);
return linkedList;
}
/**
* 分片算法配置
+ *
* @return
*/
private ShardingTableRuleConfiguration getUserCouponTableRuleConfiguration() {
- ShardingTableRuleConfiguration result = new ShardingTableRuleConfiguration("t_user_coupon", "m_$->{0}.t_user_coupon->{1..5}");//50
+ ShardingTableRuleConfiguration result = new ShardingTableRuleConfiguration("t_user_coupon", "m_$->{0}.t_user_coupon$->{1..5}");//50
result.setTableShardingStrategy(new StandardShardingStrategyConfiguration("userId", "t_user_coupon-inline"));
result.setKeyGenerateStrategy(new KeyGenerateStrategyConfiguration("id", "t_user_coupon-snowflake"));
return result;
}
-
/**
* 分片算法配置
+ *
* @return
*/
private ShardingTableRuleConfiguration getUserPointsMerchandiseTableRuleConfiguration() {
@@ -123,6 +127,7 @@
/**
* 分片算法配置
+ *
* @return
*/
private ShardingTableRuleConfiguration getUserBenefitsVideosTableRuleConfiguration() {
@@ -132,4 +137,16 @@
return result;
}
+ /**
+ * 分片算法配置
+ *
+ * @return
+ */
+ private ShardingTableRuleConfiguration getUserCouponTableRulePaymentConfiguration() {
+ ShardingTableRuleConfiguration result = new ShardingTableRuleConfiguration("t_user_coupon_payment", "m_$->{0}.t_user_coupon_payment$->{1..5}");//50
+ result.setTableShardingStrategy(new StandardShardingStrategyConfiguration("userId", "t_user_coupon_payment-inline"));
+ result.setKeyGenerateStrategy(new KeyGenerateStrategyConfiguration("id", "t_user_coupon_payment-snowflake"));
+ return result;
+ }
+
}
--
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