增加自动填充功能
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package com.supervision.config;
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import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
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import com.supervision.util.UserUtil;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.ibatis.reflection.MetaObject;
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import org.springframework.stereotype.Component;
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import java.time.LocalDateTime;
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import java.util.Optional;
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@Component
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@Slf4j
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public class MybatisMetaHandler implements MetaObjectHandler {
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@Override
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public void insertFill(MetaObject metaObject) {
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log.info("填充创建和开始时间以及新增用户");
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// 填充
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this.strictInsertFill(metaObject, "createTime", LocalDateTime.class, LocalDateTime.now());
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this.strictInsertFill(metaObject, "updateTime", LocalDateTime.class, LocalDateTime.now());
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Optional.ofNullable(UserUtil.getUser()).ifPresent(user -> this.strictInsertFill(metaObject, "createUserId", String.class, user.getId()));
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Optional.ofNullable(UserUtil.getUser()).ifPresent(user -> this.strictInsertFill(metaObject, "updateUserId", String.class, user.getId()));
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}
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@Override
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public void updateFill(MetaObject metaObject) {
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log.info("填充修改时间以及修改用户");
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this.strictUpdateFill(metaObject, "updateTime", LocalDateTime.class, LocalDateTime.now());
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Optional.ofNullable(UserUtil.getUser()).ifPresent(user -> this.strictInsertFill(metaObject, "updateUserId", String.class, user.getId()));
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}
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}
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