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EasyCode-MybatisCodeHelper代码生成器

安装

方法一:打开idea,一次到开File–Settings–Plugins搜索插件“EasyCode-MybatisCodeHelper"。

 

 

在idea中配置数据源

 

分别如图所示展开需要生成代码的数据表,右击表图标

 

 配置对应的路径

 也可以使用自己配置的模板

 

 这样就可以去配置自己常用的写法和接口啦! 以下是作者用的模板

entity

##引入宏定义
$!define

##使用宏定义设置回调(保存位置与文件后缀)
#save("/entity", ".java")

##使用宏定义设置包后缀
#setPackageSuffix("entity")


##使用全局变量实现默认包导入
$!autoImport
import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableId;
import io.swagger.annotations.ApiModel;
import lombok.experimental.Accessors;
import java.io.Serializable;
import lombok.Data;
import io.swagger.annotations.ApiModelProperty;

##使用宏定义实现类注释信息
#tableComment("实体类")
@Data
@Accessors(chain = true)
@ApiModel(value = "$!{tableInfo.comment}")
public class $!{tableInfo.name} implements Serializable {
    
    private static final long serialVersionUID = 1L;
    
    #if(!$tableInfo.pkColumn.isEmpty())@TableId(type = IdType.AUTO)
#end
#foreach($column in $tableInfo.fullColumn)

    #if(${column.comment})@ApiModelProperty("$column.comment")
#end
    private $!{tool.getClsNameByFullName($column.type)} $!{column.name};    
#end

}
View Code

dao

##导入宏定义
$!define

##设置表后缀(宏定义)
#setTableSuffix("Mapper")

##保存文件(宏定义)
#save("/dao", "Mapper.java")

##包路径(宏定义)
#setPackageSuffix("dao")
 
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import $!{tableInfo.savePackageName}.entity.$!tableInfo.name;
import org.apache.ibatis.annotations.Mapper;
 
##表注释(宏定义)
#tableComment("表数据库访问层")
@Mapper
public interface $!{tableName} extends BaseMapper<$!tableInfo.name> {
 
}
View Code

service

##定义初始变量
#set($tableName = $tool.append($tableInfo.name, "Service"))
##设置回调
$!callback.setFileName($tool.append($tableName, ".java"))
$!callback.setSavePath($tool.append($tableInfo.savePath, "/service"))

##拿到主键
#if(!$tableInfo.pkColumn.isEmpty())
    #set($pk = $tableInfo.pkColumn.get(0))
#end

##if($tableInfo.savePackageName)package $!{tableInfo.savePackageName}.#{end}service;
import com.baomidou.mybatisplus.extension.service.IService;
import com.github.pagehelper.PageInfo;

import com.lb.farm.common.response.Page;

import $!{tableInfo.savePackageName}.entity.$!{tableInfo.name};

import java.util.List;
/**
 * $!{tableInfo.comment}($!{tableInfo.name})表服务接口
 *
 * @author $!author
 * @since $!time.currTime()
 */
public interface $!{tableName} extends IService<$!{tableInfo.name}>{

    /**
     * 分页查询
     *
     * @param page 查询参数
     * @return 对象列表
     */
    PageInfo<$!{tableInfo.name}> query(Page page);

    /**
     * 选择框查询
     * @return
     */
    List<$!{tableInfo.name}> queryAll();
    
    /**
     * 保存数据
     *
     * @param $!tool.firstLowerCase($!{tableInfo.name}) 实例对象
     * @return 实例对象
     */
    $!{tableInfo.name} saveEntity($!{tableInfo.name} $!tool.firstLowerCase($!{tableInfo.name}));

    /**
     * 通过主键删除数据
     *
     * @param ids 主键
     * @return 是否成功
     */
    Boolean deleteBatchId(String ids);

    /**
     * 通过ID查询单条数据
     *
     * @param $!pk.name 主键
     * @return 实例对象
     */
    $!{tableInfo.name} queryById($!pk.shortType $!pk.name);
}
View Code

serviceImpl

###导入宏定义
$!define

##设置表后缀(宏定义)
#setTableSuffix("ServiceImpl")

##保存文件(宏定义)
#save("/service/impl", "ServiceImpl.java")

##包路径(宏定义)
#setPackageSuffix("service.impl")

##拿到主键
#if(!$tableInfo.pkColumn.isEmpty())
    #set($pk = $tableInfo.pkColumn.get(0))
#end
 
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.lb.farm.common.response.Page;
import $!{tableInfo.savePackageName}.dao.$!{tableInfo.name}Mapper;
import $!{tableInfo.savePackageName}.entity.$!{tableInfo.name};
import $!{tableInfo.savePackageName}.service.$!{tableInfo.name}Service;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;

import java.util.Arrays;
import java.util.List;

/**
 * $!{tableInfo.comment}($!{tableInfo.name})表服务实现类
 *
 * @author $!author
 * @since $!time.currTime()
 */
@Slf4j
@Service
public class $!{tableName} extends ServiceImpl<$!{tableInfo.name}Mapper, $!{tableInfo.name}> implements $!{tableInfo.name}Service  {

    @Override
    public PageInfo<$!{tableInfo.name}> query(Page page) {
        PageHelper.startPage(page.getPage(), page.getLimit());
        List<$!{tableInfo.name}> list = getBaseMapper().selectList(null);
        return new PageInfo<>(list);
    }
    
    @Override
    public List<$!{tableInfo.name}> queryAll() {
        return getBaseMapper().selectList(null);
    }

    @Override
    public $!{tableInfo.name} saveEntity($!{tableInfo.name} entity) {
        if (entity.getId() == null) {
            getBaseMapper().insert(entity);
        } else {
            getBaseMapper().updateById(entity);
        }
        return entity;
    }

    @Override
    public Boolean deleteBatchId(String ids) {
        return getBaseMapper().deleteBatchIds(Arrays.asList(ids.split(","))) > 0 ? true : false;
    }
    
    @Override
    public $!{tableInfo.name} queryById($!pk.shortType $!pk.name) {
        return getBaseMapper().selectById($!pk.name);
    }
}
View Code

controller

##导入宏定义
$!define

##设置表后缀(宏定义)
#setTableSuffix("Controller")

##保存文件(宏定义)
#save("/controller", "Controller.java")

##包路径(宏定义)
#setPackageSuffix("controller")

##定义服务名
#set($serviceName = $!tool.append($!tool.firstLowerCase($!tableInfo.name), "Service"))

##定义实体对象名
#set($entityName = $!tool.firstLowerCase($!tableInfo.name))
 
import com.lb.farm.common.response.JsonResult;
import com.lb.farm.common.response.Page;
import $!{tableInfo.savePackageName}.entity.$!tableInfo.name;
import $!{tableInfo.savePackageName}.service.$!{tableInfo.name}Service;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import org.springframework.web.bind.annotation.*;
 
import javax.annotation.Resource;

##表注释(宏定义)
#tableComment("表控制层")
@Api(description = "$tableInfo.comment相关接口")
@RestController
@RequestMapping("/trace/$!tool.firstLowerCase($!tableInfo.name)")
public class $!{tableName} {
 
    @Resource
    private $!{tableInfo.name}Service $!{serviceName};
    
    @ApiOperation(value = "分页查询", response = $!{tableInfo.name}.class)
    @GetMapping("/query")
    public JsonResult query(Page page) {
        return new JsonResult($!{serviceName}.query(page));
    }
    
    @ApiOperation("选择框查询")
    @GetMapping("/queryAll")
    public JsonResult queryAll() {
        return new JsonResult($!{serviceName}.queryAll());
    }
    
    @ApiOperation("保存数据")
    @PostMapping("/saveEntity")
    public JsonResult saveEntity(@RequestBody $!{tableInfo.name} $!tool.firstLowerCase($!{tableInfo.name})) {
        return new JsonResult($!{serviceName}.saveEntity($!tool.firstLowerCase($!{tableInfo.name})));
    }
    
    @ApiOperation("删除数据")
    @DeleteMapping("/{ids}")
    public JsonResult deleteBatchId(@ApiParam(value = "主键ids 1,2,3...") @PathVariable String ids) {
        return new JsonResult($!{serviceName}.deleteBatchId(ids));
    }
    
    @ApiOperation(value = "主键查询", response = $!{tableInfo.name}.class)
    @GetMapping("/{id}")
    public JsonResult getById(@ApiParam(value = "主键id") @PathVariable Integer id) {
        return new JsonResult($!{serviceName}.queryById(id));
    }
}
View Code

xml

##引入mybatis支持
$!mybatisSupport

##设置保存名称与保存位置
$!callback.setFileName($tool.append($!{tableInfo.name}, "Mapper.xml"))
$!callback.setSavePath($tool.append($modulePath, "/src/main/resources/mapper"))

##拿到主键
#if(!$tableInfo.pkColumn.isEmpty())
    #set($pk = $tableInfo.pkColumn.get(0))
#end

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="$!{tableInfo.savePackageName}.mapper.$!{tableInfo.name}Mapper">

    <resultMap type="$!{tableInfo.savePackageName}.entity.$!{tableInfo.name}" id="$!{tableInfo.name}BaseResultMap">
#foreach($column in $tableInfo.fullColumn)
        <result property="$!column.name" column="$!column.obj.name"/>
#end
    </resultMap>

</mapper>
View Code

 

posted @ 2022-02-28 13:15  隐琳琥  阅读(846)  评论(0编辑  收藏  举报