init

know_sub_common/src/main/java/com/supervision/knowsub/config/MybatisMetaHandler.java

@@ -0,0 +1,31 @@
+package com.supervision.knowsub.config;
+
+import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
+import com.supervision.knowsub.util.UserUtil;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.ibatis.reflection.MetaObject;
+import org.springframework.stereotype.Component;
+
+import java.time.LocalDateTime;
+import java.util.Optional;
+
+@Component
+@Slf4j
+public class MybatisMetaHandler implements MetaObjectHandler {
+    @Override
+    public void insertFill(MetaObject metaObject) {
+        log.info("填充创建和开始时间以及新增用户");
+        // 填充
+        this.strictInsertFill(metaObject, "createTime", LocalDateTime.class, LocalDateTime.now());
+        this.strictInsertFill(metaObject, "updateTime", LocalDateTime.class, LocalDateTime.now());
+        Optional.ofNullable(UserUtil.getUser()).ifPresent(user -> this.strictInsertFill(metaObject, "createUserId", String.class, user.getId()));
+        Optional.ofNullable(UserUtil.getUser()).ifPresent(user -> this.strictInsertFill(metaObject, "updateUserId", String.class, user.getId()));
+    }
+
+    @Override
+    public void updateFill(MetaObject metaObject) {
+        log.info("填充修改时间以及修改用户");
+        this.strictUpdateFill(metaObject, "updateTime", LocalDateTime.class, LocalDateTime.now());
+        Optional.ofNullable(UserUtil.getUser()).ifPresent(user -> this.strictInsertFill(metaObject, "updateUserId", String.class, user.getId()));
+    }
+}

know_sub_common/src/main/java/com/supervision/knowsub/util/UserUtil.java

@@ -0,0 +1,32 @@
+package com.supervision.knowsub.util;
+
+import cn.hutool.core.util.ObjectUtil;
+import cn.hutool.json.JSONUtil;
+import com.supervision.knowsub.config.ThreadCache;
+import com.supervision.knowsub.exception.BusinessException;
+import lombok.Data;
+
+public class UserUtil {
+
+    public static User getUser(){
+        String userStr = ThreadCache.USER.get();
+        User bean = JSONUtil.toBean(userStr, User.class);
+        if (ObjectUtil.isEmpty(bean)){
+            throw new BusinessException("未获取到用户信息");
+        }
+        return bean;
+    }
+
+    public static String getUserToken(){
+        return ThreadCache.USER.get();
+    }
+
+    @Data
+    public static class User{
+        private String id;
+
+        private String account;
+
+        private String username;
+    }
+}