10.13bug2

nickchange

2023-10-13 edf83149d0f26fb99eb6548d9e68bcc81a8cc893

 cloud-server-activity/src/main/java/com/dsh/config/Sharding_jdbc/ShardingConfig.java

@@ -73,16 +73,21 @@
        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
        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;
    }
@@ -92,7 +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;
@@ -111,4 +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;
    }

}