模态框跟换为layx，代码优化，新建帖子时可新建标签

src/main/java/com/yaoyuan/jiscuss/entity/LikeCollect.java

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+package com.yaoyuan.jiscuss.entity;
+
+import lombok.Data;
+
+import javax.persistence.*;
+import java.io.Serializable;
+import java.util.Date;
+
+/**
+ * @author yaoyuan2.chu
+ * @Title:
+ * @Package com.yaoyuan.jiscuss.entity
+ * @Description:
+ * @date 2020/10/21 12:00
+ */
+@Data
+@Entity
+@Table(name="likecollect")
+public class LikeCollect implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Integer id;
+
+    @Column(name="discussion_id")
+    private Integer discussionId;
+
+    @Column(name="discussion_name")
+    private String discussionName;
+
+    @Column(name="tag_id")
+    private Integer tagId;
+
+    @Column(name="post_id")
+    private Integer postId;
+
+    @Column(name="post_content")
+    private String postContent;
+
+    @Column(name="user_id")
+    private Integer userId;
+
+    @Column(name="user_name")
+    private String userName;
+
+    @Column(name="type")
+    private String type;
+
+    @Column(name="like_type")
+    private String likeType;
+
+    @Column(name="collect_type")
+    private String collectType;
+
+    @Column(name="create_id")
+    private Integer createId;
+
+    @Column(name="create_time")
+    private Date createTime;
+
+}