首先idea按着easycode
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pom.xml项目添加mybatisplus和lombok依赖
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-boot-starter</artifactId>
<version>3.5.1</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
使用idea链接数据库配置
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右键可以创建模板或者使用默认模板,以下方法是创建自定义模板使用
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controller.java.vm
##导入宏定义
$!{define.vm}
##设置表后缀(宏定义)
#setTableSuffix("Controller")
##保存文件(宏定义)
#save("/controller", "Controller.java")
##包路径(宏定义)
#setPackageSuffix("controller")
##定义服务名
#set($serviceName = $!tool.append($!tool.firstLowerCase($!tableInfo.name), "Service"))
##定义实体对象名
#set($entityName = $!tool.firstLowerCase($!tableInfo.name))
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import org.springframework.http.ResponseEntity;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import $!{tableInfo.savePackageName}.entity.$!tableInfo.name;
import $!{tableInfo.savePackageName}.service.$!{tableInfo.name}Service;
import org.springframework.web.bind.annotation.*;
import javax.annotation.Resource;
import java.io.Serializable;
import java.util.List;
##表注释(宏定义)
@Slf4j
@Api(tags="$!{tableInfo.comment}")
@RestController
@RequestMapping("$!tool.firstLowerCase($!tableInfo.name)")
public class $!{tableName}{
@Resource
private $!{tableInfo.name}Service $!{serviceName};
@ApiOperation(value="$!{tableInfo.comment}-分页对象", notes="$!{tableInfo.comment}-分页对象")
@GetMapping
public ResponseEntity selectAll(Page<$!tableInfo.name> page, $!tableInfo.name $!entityName) {
return ResponseEntity.ok($!{serviceName}.page(page, new QueryWrapper<>($!entityName)));
}
@ApiOperation(value="$!{tableInfo.comment}-通过主键查询单条数据", notes="$!{tableInfo.comment}-通过主键查询单条数据")
@GetMapping("{id}")
public ResponseEntity selectOne(@PathVariable Serializable id) {
return ResponseEntity.ok($!{serviceName}.getById(id));
}
@ApiOperation(value="$!{tableInfo.comment}-新增数据", notes="$!{tableInfo.comment}-新增数据")
@PostMapping
public ResponseEntity insert(@RequestBody $!tableInfo.name $!entityName) {
return ResponseEntity.ok($!{serviceName}.save($!entityName));
}
@ApiOperation(value="$!{tableInfo.comment}-修改数据", notes="$!{tableInfo.comment}-修改数据")
@PutMapping
public ResponseEntity update(@RequestBody $!tableInfo.name $!entityName) {
return ResponseEntity.ok($!{serviceName}.updateById($!entityName));
}
@ApiOperation(value="$!{tableInfo.comment}-删除数据", notes="$!{tableInfo.comment}-删除数据")
@DeleteMapping
public ResponseEntity delete(@RequestParam("idList") List<Long> idList) {
return ResponseEntity.ok($!{serviceName}.removeByIds(idList));
}
}
service.java.vm
##导入宏定义
$!{define.vm}
##设置表后缀(宏定义)
#setTableSuffix("Service")
##保存文件(宏定义)
#save("/service", "Service.java")
##包路径(宏定义)
#setPackageSuffix("service")
import com.baomidou.mybatisplus.extension.service.IService;
import $!{tableInfo.savePackageName}.entity.$!tableInfo.name;
##表注释(宏定义)
#tableComment("表服务接口")
public interface $!{tableName} extends IService<$!tableInfo.name> {
}
serviceImpl.java.vm
##导入宏定义
$!{define.vm}
##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")
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import $!{tableInfo.savePackageName}.mapper.$!{tableInfo.name}Mapper;
import $!{tableInfo.savePackageName}.entity.$!{tableInfo.name};
import $!{tableInfo.savePackageName}.service.$!{tableInfo.name}Service;
import org.springframework.stereotype.Service;
##表注释(宏定义)
#tableComment("表服务实现类")
@Service
public class $!{tableName} extends ServiceImpl<$!{tableInfo.name}Mapper, $!{tableInfo.name}> implements $!{tableInfo.name}Service {
}
entity.java.vm
##引入宏定义
$!{define.vm}
##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
$!{autoImport.vm}
import java.io.Serializable;
##使用宏定义实现类注释信息
#tableComment("实体类")
@Data
@TableName("$!{tableInfo.obj.name}")
@EqualsAndHashCode(callSuper = false)
@Accessors(chain = true)
@ApiModel(value="$!{tableInfo.comment}对象", description="$!{tableInfo.comment}")
public class $!{tableInfo.name} implements Serializable {
private static final long serialVersionUID = $!tool.serial();
#foreach($column in $tableInfo.fullColumn)
#if(${column.comment})#end
#if($column.type =='java.util.Date')
@JsonFormat(timezone = "GMT+8",pattern = "yyyy-MM-dd HH:mm:ss")
@DateTimeFormat(pattern="yyyy-MM-dd HH:mm:ss")#end
@ApiModelProperty(value = "$!{column.comment}")
private $!{tool.getClsNameByFullName($column.type)} $!{column.name};
#end
}
mapper.java.vm
##导入宏定义
$!{define.vm}
##设置表后缀(宏定义)
#setTableSuffix("Mapper")
##保存文件(宏定义)
#save("/mapper", "Mapper.java")
##包路径(宏定义)
#setPackageSuffix("mapper")
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import $!{tableInfo.savePackageName}.entity.$!tableInfo.name;
##表注释(宏定义)
#tableComment("表数据库访问层")
public interface $!{tableName} extends BaseMapper<$!tableInfo.name> {
}
mapper.xml.vm
##引入mybatis支持
$!{mybatisSupport.vm}
##设置保存名称与保存位置
$!callback.setFileName($tool.append($!{tableInfo.name}, "Mapper.xml"))
$!callback.setSavePath($tool.append($tableInfo.savePath, "/mapper/xml"))
##拿到主键
#if(!$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">
</mapper>
直接创建例子
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选择自己定义的模板(可以根据不同框架自定模板)
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