package com.gkhy.exam.common.config;
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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.OptimisticLockerInnerInterceptor;
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import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
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import com.github.pagehelper.PageHelper;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import java.util.Properties;
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@Configuration
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public class MybatisPlusConfig {
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/**
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* 新的分页插件,一缓和二缓遵循mybatis的规则,
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*/
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@Bean
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public MybatisPlusInterceptor mybatisPlusInterceptor() {
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MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
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PaginationInnerInterceptor paginationInnerInterceptor = new PaginationInnerInterceptor(DbType.MYSQL);
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paginationInnerInterceptor.setOverflow(false);//溢出总页数 总是跳到第一页
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interceptor.addInnerInterceptor(paginationInnerInterceptor);
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interceptor.addInnerInterceptor(new OptimisticLockerInnerInterceptor());
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return interceptor;
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}
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@Bean
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public PageHelper pageHelper() {
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PageHelper pageHelper = new PageHelper();
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//添加配置，也可以指定文件路径
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Properties p = new Properties();
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p.setProperty("offsetAsPageNum", "true");
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p.setProperty("rowBoundsWithCount", "true");
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p.setProperty("reasonable", "true");
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pageHelper.setProperties(p);
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return pageHelper;
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}
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}
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