给QuestionTag设置主键

src/main/java/cn/meteor/beyondclouds/modules/question/entity/QuestionTag.java

 package cn.meteor.beyondclouds.modules.question.entity;
 
-import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
-import java.io.Serializable;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.experimental.Accessors;
 
+import java.io.Serializable;
+
 /**
  * <p>
  * 问题标签表，用来记录问题里面引用的标签
@@ -26,10 +26,11 @@ public class QuestionTag implements Serializable {
     private static final long serialVersionUID=1L;
 
     @ApiModelProperty(value = "标签ID")
-    @TableId(value = "tag_id", type = IdType.ASSIGN_UUID)
+    @TableId
     private String tagId;
 
     @ApiModelProperty(value = "问题ID")
+    @TableId
     private String questionId;