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@@ -0,0 +1,32 @@
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+package com.sckw.datasource.config;
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+
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+import com.baomidou.mybatisplus.annotation.DbType;
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+import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
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+import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
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+import org.springframework.context.annotation.Bean;
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+import org.springframework.context.annotation.Configuration;
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+
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+import java.util.Collections;
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+
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+
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+@Configuration
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+public class MybatisPlusConfig {
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+ @Bean
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+ public PaginationInnerInterceptor paginationInnerInterceptor() {
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+ PaginationInnerInterceptor paginationInterceptor = new PaginationInnerInterceptor();
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+ // 设置最大单页限制数量,默认 500 条,-1 不受限制
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+ paginationInterceptor.setMaxLimit(100L);
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+ paginationInterceptor.setDbType(DbType.MYSQL);
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+ // 开启 count 的 join 优化,只针对部分 left join
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+ paginationInterceptor.setOptimizeJoin(true);
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+ return paginationInterceptor;
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+ }
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+
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+ @Bean
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+ public MybatisPlusInterceptor mybatisPlusInterceptor() {
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+ MybatisPlusInterceptor mybatisPlusInterceptor = new MybatisPlusInterceptor();
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+ mybatisPlusInterceptor.setInterceptors(Collections.singletonList(paginationInnerInterceptor()));
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+ return mybatisPlusInterceptor;
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+ }
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+}
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+
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