lisy
2023-07-14 7865a1010be2f95faab151d99ecdb095f44c2a08
cloud-server-activity/src/main/java/com/dsh/config/Sharding_jdbc/ShardingConfig.java
@@ -81,6 +81,12 @@
        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
        result1.getTables().add(getUserBenefitsVideosTableRuleConfiguration());
        Properties props3 = new Properties();
        props3.setProperty("algorithm-expression", "t_user_benefits_videos$->{appUserId % 5 + 1}");
        result1.getShardingAlgorithms().put("t_user_benefits_videos-inline", new AlgorithmConfiguration("INLINE", props3));
        result1.getKeyGenerators().put("t_user_benefits_videos-snowflake", new AlgorithmConfiguration("SNOWFLAKE", new Properties()));
        linkedList.add(result1);
        return linkedList;
@@ -91,7 +97,7 @@
     * @return
     */
    private ShardingTableRuleConfiguration getUserCouponTableRuleConfiguration() {
        ShardingTableRuleConfiguration result = new ShardingTableRuleConfiguration("t_user_coupon", "m_$->{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;
@@ -110,4 +116,16 @@
        return result;
    }
    /**
     * 分片算法配置
     * @return
     */
    private ShardingTableRuleConfiguration getUserBenefitsVideosTableRuleConfiguration() {
        ShardingTableRuleConfiguration result = new ShardingTableRuleConfiguration("t_user_benefits_videos", "m_$->{0}.t_user_benefits_videos$->{1..5}");//30
        result.setTableShardingStrategy(new StandardShardingStrategyConfiguration("appUserId", "t_user_benefits_videos-inline"));
        result.setKeyGenerateStrategy(new KeyGenerateStrategyConfiguration("id", "t_user_benefits_videos-snowflake"));
        return result;
    }
}