Erupt框架-左树右表的创建过程

## 先来看一下效果

### 新建类

### 例如创建的类文件名称为 LocationList

文件内填充以下内容

@Erupt(name = "库位管理",
        linkTree = @LinkTree(field = "category") //左树右表配置
)
@Table(name = "base_inventory_list")
@Entity
public class LocationList extends BaseModel {

    @EruptField(
            views = @View(title = "库位名称"),
            edit = @Edit(title = "库位名称", notNull = true, search = @Search(vague = true)) //模糊查询配置
    )
    private String name;

    @ManyToOne
    @EruptField(
            views = @View(title = "所属分类", column = "name"),
            edit = @Edit(title = "所属分类", type = EditType.REFERENCE_TREE, search = @Search, notNull = true, referenceTreeType = @ReferenceTreeType(pid = "parent.id"))
    )
    private LocationTree category; //GoodsCategory类定义请往下看

    @EruptField(
            views = @View(title = "库位地址"),
            edit = @Edit(title = "库位地址", notNull = true, inputType = @InputType(fullSpan = true), search = @Search(vague = true)) //模糊查询配置
    )
    private String address;

    @Lob //定义数据库类为大文本类型，支持存入更多的数据
    @EruptField(
            views = @View(title = "库位描述", type = ViewType.HTML),
            edit = @Edit(title = "库位描述", type = EditType.HTML_EDITOR) //定义为富文本编辑器
    )
    private String description;

}

 

### 引入依赖 报红位置  alt+enter ，理论上需要引入的包是以下，别引错了

import xyz.erupt.annotation.Erupt;
import xyz.erupt.annotation.EruptField;
import xyz.erupt.annotation.sub_erupt.LinkTree;
import xyz.erupt.annotation.sub_field.Edit;
import xyz.erupt.annotation.sub_field.EditType;
import xyz.erupt.annotation.sub_field.View;
import xyz.erupt.annotation.sub_field.ViewType;
import xyz.erupt.annotation.sub_field.sub_edit.*;
import xyz.erupt.jpa.model.BaseModel;

import javax.persistence.Entity;
import javax.persistence.Lob;
import javax.persistence.ManyToOne;
import javax.persistence.Table;

### 再创建另外一个类文件  LocationTree ，填入以下内容

@Entity
@Table(name = "base_location_category")
@Erupt(
        name = "库位分类",
        orderBy = "LocationTree.sort",
        tree = @Tree(id = "id", label = "name", pid = "parent.id")
)
public class LocationTree extends BaseModel {

    @EruptField(
            views = @View(title = "名称"),
            edit = @Edit(title = "名称", notNull = true)
    )
    private String name;

    @EruptField(
            views = @View(title = "显示顺序"),
            edit = @Edit(title = "显示顺序")
    )
    private Integer sort;

    @ManyToOne
    @EruptField(
            edit = @Edit(
                    title = "上级树节点",
                    type = EditType.REFERENCE_TREE,
                    referenceTreeType = @ReferenceTreeType(pid = "parent.id")
            )
    )
    private LocationTree parent;


}

### 启动项目，然后添加菜单 

进入 系统管理--菜单维护

 ### 刷新页面，OK