mybatis-plus模板引擎代码生成

网盘代码：链接：https://pan.baidu.com/s/1jwuVGiA97dc1KVnGKc0c4g?pwd=6666
提取码：6666

Gradle依赖：

dependencies {// https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starterimplementation 'org.springframework.boot:spring-boot-starter'// https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-webimplementation 'org.springframework.boot:spring-boot-starter-web'// https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-data-jdbcimplementation 'org.springframework.boot:spring-boot-starter-data-jdbc'// https://mvnrepository.com/artifact/com.mysql/mysql-connector-jimplementation 'com.mysql:mysql-connector-j'// https://mvnrepository.com/artifact/com.baomidou/mybatis-plus-boot-starterimplementation 'com.baomidou:mybatis-plus-boot-starter:3.5.7'// https://mvnrepository.com/artifact/org.mybatis/mybatis-springimplementation 'org.mybatis:mybatis-spring:3.0.3'// https://mvnrepository.com/artifact/com.baomidou/mybatis-plus-generatorimplementation 'com.baomidou:mybatis-plus-generator:3.5.7'// https://mvnrepository.com/artifact/commons-io/commons-ioimplementation 'commons-io:commons-io:2.16.1'// https://mvnrepository.com/artifact/org.apache.commons/commons-lang3implementation 'org.apache.commons:commons-lang3:3.14.0'// https://mvnrepository.com/artifact/org.apache.commons/commons-textimplementation 'org.apache.commons:commons-text:1.12.0'// https://mvnrepository.com/artifact/org.springdoc/springdoc-openapi-uiimplementation 'org.springdoc:springdoc-openapi-ui:1.8.0'// https://mvnrepository.com/artifact/org.apache.velocity/velocity-engine-coreimplementation 'org.apache.velocity:velocity-engine-core:2.3'implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.5.0'implementation 'org.springdoc:springdoc-openapi-starter-webmvc-api:2.5.0'
}

项目结构：
在这里插入图片描述
config包

@Configuration
public class OpenApiConfig {@Beanpublic OpenAPI springShopOpenAPI() {return new OpenAPI().info(new Info().title("代码生成").contact(new Contact()).description("代码生成API").version("v1.0.0").license(new License().name("Apache 2.0").url("http://springdoc.org"))).externalDocs(new ExternalDocumentation().description("外部文档").url("https://springshop.wiki.github.org/docs"));}}

controller包：

@Tag(name = "代码生成工具控制器")
@ResponseBody
@RestController
@RequestMapping("/code/generator")
@Schema(description = "代码生成工具控制器")
@AllArgsConstructor
public class CodeGeneratorController {private MySqlCodeGeneratorService mySqlCodeGeneratorService;@Operation(summary = "代码生成工具控制器", description = "代码生成工具控制器")@PostMapping("/mysql")public void mysql(HttpServletResponse response, @RequestBody BatchCodeGenerateMySqlDto dto) throws IOException {ByteArrayOutputStream outputStream = new ByteArrayOutputStream();ZipOutputStream zipOutputStream = new ZipOutputStream(new BufferedOutputStream(outputStream), StandardCharsets.UTF_8);mySqlCodeGeneratorService.codeGeneratorZip(zipOutputStream, dto);IOUtils.closeQuietly(zipOutputStream);byte[] bytes = outputStream.toByteArray();response.reset();response.setHeader("Content-Disposition", "attachment; filename=\"code.zip\"");response.addHeader("Content-Length", "" + bytes.length);response.setContentType("application/octet-stream; charset=UTF-8");IOUtils.write(bytes, response.getOutputStream());}
}

dto包

@Getter
@Setter
@Schema(name = "批量代码生成对象(MySql)")
public class BatchCodeGenerateMySqlDto implements Serializable {@Serialprivate static final long serialVersionUID = 42L;@Schema(description = "数据库表所属数据源", example = "demo")private String tableSchema;@Schema(description = "表名表名称前缀", example = "system_")private String tableNamePrefix;@Schema(description = "表名称列表", example = "['user','role','dept']")private List<String> tableNameList;@Schema(description = "包地址", example = "org.module.aaa")private String packageAddress;@Schema(description = "作者", example = "张三")private String author;
}

entity包

@Getter
@Setter
@TableName(value = "information_schema.COLUMNS")
@Schema(description = "MySql列信息")
public class MySqlColumn implements Serializable {@Serialprivate static final long serialVersionUID = 42L;@Schema(description = "表目录")@TableField(value = "TABLE_CATALOG")private String tableCatalog;@Schema(description = "表架构")@TableField(value = "TABLE_SCHEMA")private String tableSchema;@Schema(description = "表名称")@TableField(value = "TABLE_NAME")private String tableName;@Schema(description = "列名")@TableField(value = "COLUMN_NAME")private String columnName;@Schema(description = "序号位置")@TableField(value = "ORDINAL_POSITION")private Integer ordinalPosition;@Schema(description = "列默认值")@TableField(value = "COLUMN_DEFAULT")private String columnDefault;@Schema(description = "可为空")@TableField(value = "IS_NULLABLE")private String isNullable;@Schema(description = "数据类型")@TableField(value = "DATA_TYPE")private String dataType;@Schema(description = "字符最大长度")@TableField(value = "CHARACTER_MAXIMUM_LENGTH")private Long characterMaximumLength;@Schema(description = "字符八进制长度")@TableField(value = "CHARACTER_OCTET_LENGTH")private Long characterOctetLength;@Schema(description = "数字精度")@TableField(value = "NUMERIC_PRECISION")private Long numericPrecision;@Schema(description = "数字比例")@TableField(value = "NUMERIC_SCALE")private Long numericScale;@Schema(description = "日期时间精度")@TableField(value = "DATETIME_PRECISION")private Integer datetimePrecision;@Schema(description = "字符集名称")@TableField(value = "CHARACTER_SET_NAME")private String characterSetName;@Schema(description = "排序规则名称")@TableField(value = "COLLATION_NAME")private String collationName;@Schema(description = "列类型")@TableField(value = "COLUMN_TYPE")private String columnType;@Schema(description = "列关键字")@TableField(value = "COLUMN_KEY")private String columnKey;@Schema(description = "附加的")@TableField(value = "EXTRA")private String extra;@Schema(description = "特权")@TableField(value = "PRIVILEGES")private String privileges;@Schema(description = "列注释")@TableField(value = "COLUMN_COMMENT")private String columnComment;@Schema(description = "生成表达式")@TableField(value = "GENERATION_EXPRESSION")private String generationExpression;@Schema(description = "srsId")@TableField(value = "SRS_ID")private Integer srsId;@Schema(description = "字段名")@TableField(exist = false)private String fieldName;@Schema(description = "字段类型")@TableField(exist = false)private String fieldType;@Schema(description = "是否主键")@TableField(exist = false)private Boolean isKey = false;
}

@Getter
@Setter
@TableName(value = "information_schema.TABLES")
@Schema(description = "MySql表信息")
public class MySqlTable implements Serializable {@Serialprivate static final long serialVersionUID = 42L;@Schema(description = "表目录")@TableField(value = "TABLE_CATALOG")private String tableCatalog;@Schema(description = "表架构")@TableField(value = "TABLE_SCHEMA")private String tableSchema;@Schema(description = "表名称")@TableField(value = "TABLE_NAME")private String tableName;@Schema(description = "表类型")@TableField(value = "TABLE_TYPE")private String tableType;@Schema(description = "引擎")@TableField(value = "ENGINE")private String engine;@Schema(description = "版本")@TableField(value = "VERSION")private Integer version;@Schema(description = "行格式")@TableField(value = "ROW_FORMAT")private String rowFormat;@Schema(description = "表格行")@TableField(value = "TABLE_ROWS")private Long tableRows;@Schema(description = "平均行长度")@TableField(value = "AVG_ROW_LENGTH")private Long avgRowLength;@Schema(description = "数据长度")@TableField(value = "DATA_LENGTH")private Long dataLength;@Schema(description = "最大数据长度")@TableField(value = "MAX_DATA_LENGTH")private Long maxDataLength;@Schema(description = "索引长度")@TableField(value = "INDEX_LENGTH")private Long indexLength;// 描述有误@Schema(description = "数据自由")@TableField(value = "DATA_FREE")private Long dataFree;@Schema(description = "自动增加")@TableField(value = "AUTO_INCREMENT")private Long autoIncrement;@Schema(description = "创建时间")@TableField(value = "CREATE_TIME")private LocalDateTime createTime;@Schema(description = "更新时间")@TableField(value = "UPDATE_TIME")private LocalDateTime updateTime;@Schema(description = "检查时间")@TableField(value = "CHECK_TIME")private LocalDateTime checkTime;@Schema(description = "表排序规则")@TableField(value = "TABLE_COLLATION")private String tableCollation;@Schema(description = "校验和")@TableField(value = "CHECKSUM")private Long checksum;@Schema(description = "创建选项")@TableField(value = "CREATE_OPTIONS")private String createOptions;@Schema(description = "表注释")@TableField(value = "TABLE_COMMENT")private String tableComment;@Schema(description = "类名")@TableField(exist = false)private String className;@Schema(description = "类访问")@TableField(exist = false)private String classAddress;@Schema(description = "主键字段类型")@TableField(exist = false)private String tableKeyFieldType;@Schema(description = "id不为空")@TableField(exist = false)private Boolean idNotNull = false;@Schema(description = "创建时间不为空")@TableField(exist = false)private Boolean createTimeNotNull = false;@Schema(description = "更新时间不为空")@TableField(exist = false)private Boolean updateTimeNotNull = false;@Schema(description = "创建人不为空")@TableField(exist = false)private Boolean createByNotNull = false;@Schema(description = "更新人不为空")@TableField(exist = false)private Boolean updateByNotNull = false;
}

mapper包：

@Mapper
public interface MySqlColumnMapper extends BaseMapper<MySqlColumn> {
}

@Mapper
public interface MySqlTableMapper extends BaseMapper<MySqlTable> {
}

service包

public interface MySqlCodeGeneratorService {/*** 代码生成Zip* @param outputStream Http响应对象* @param dto 代码生成对象*/void codeGeneratorZip(ZipOutputStream outputStream, BatchCodeGenerateMySqlDto dto) throws IOException;
}

public interface MySqlColumnService extends IService<MySqlColumn> {
}

public interface MySqlTableService extends IService<MySqlTable> {
}

service.impl包：

@Slf4j
@Service
@AllArgsConstructor
public class MySqlCodeGeneratorServiceImpl implements MySqlCodeGeneratorService {private MySqlTableService tableService;private MySqlColumnService columnService;@Overridepublic void codeGeneratorZip(ZipOutputStream outputStream, BatchCodeGenerateMySqlDto dto) throws IOException {String tableNamePrefix = dto.getTableNamePrefix();List<String> tableNameList = dto.getTableNameList();Map<MySqlTable, List<MySqlColumn>> tableToColumnMap = new HashMap<>();// 表信息List<MySqlTable> tableList = tableNameList.stream().map(it -> {String tableName = tableNamePrefix + it;Wrapper<MySqlTable> wrapper = new LambdaQueryWrapper<MySqlTable>().eq(MySqlTable::getTableSchema, dto.getTableSchema()).eq(MySqlTable::getTableName, tableName);MySqlTable table = tableService.getOne(wrapper);table.setClassName(convertClassName(table.getTableName()));table.setClassAddress(StringUtils.uncapitalize(table.getClassName()));return table;}).toList();// 表与列对照信息tableList.forEach(table -> {Wrapper<MySqlColumn> wrapper = new LambdaQueryWrapper<MySqlColumn>().eq(MySqlColumn::getTableSchema, dto.getTableSchema()).eq(MySqlColumn::getTableName, table.getTableName());List<MySqlColumn> list = columnService.list(wrapper);list.forEach(column -> {column.setFieldName(convertFieldName(column.getColumnName()));column.setFieldType(convertFieldTyp(column.getColumnType()));column.setIsKey(column.getColumnKey().equals("PRI"));if (column.getIsKey() && table.getTableKeyFieldType() == null) {table.setTableKeyFieldType(column.getFieldType());}if (column.getColumnName().equals("id")) {table.setIdNotNull(true);}if (column.getColumnName().equals("create_time")) {table.setCreateTimeNotNull(true);}if (column.getColumnName().equals("update_time")) {table.setUpdateTimeNotNull(true);}if (column.getColumnName().equals("create_by")) {table.setCreateByNotNull(true);}if (column.getColumnName().equals("update_by")) {table.setUpdateByNotNull(true);}});list.sort(Comparator.comparing(MySqlColumn::getOrdinalPosition));tableToColumnMap.put(table, list);});//设置velocity资源加载器Properties prop = new Properties();prop.put("file.resource.loader.class", "org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader");Velocity.init(prop);for (Map.Entry<MySqlTable, List<MySqlColumn>> mapEntry : tableToColumnMap.entrySet()) {Map<String, Object> templateMap = new HashMap<>();templateMap.put("packageAddress", dto.getPackageAddress());templateMap.put("author", dto.getAuthor());templateMap.put("dateTime", LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));templateMap.put("table", mapEntry.getKey());templateMap.put("columnList", mapEntry.getValue());// 模板路径列表List<String> templatePathList = getTemplatePathList();// 上下文对象VelocityContext velocityContext = new VelocityContext(templateMap);for (String templatePath : templatePathList) {String filePath = getFilePath(templatePath, mapEntry.getKey().getClassName(), mapEntry.getKey().getClassAddress());Template template = Velocity.getTemplate(templatePath, "UTF-8");StringWriter sw = new StringWriter();template.merge(velocityContext, sw);outputStream.putNextEntry(new ZipEntry(filePath));IOUtils.write(sw.toString(), outputStream, "UTF-8");IOUtils.close(sw);outputStream.closeEntry();}}}/*** 转换类名** @param tableName 表名称* @return 类名称*/private String convertClassName(String tableName) {return CaseUtils.toCamelCase(tableName, true, '_');}/*** 转换字段名** @param columnName 列名称* @return 字段名*/private String convertFieldName(String columnName) {return CaseUtils.toCamelCase(columnName, false, '_');}/*** 获取字段类型** @param columnType 列类型* @return 返回 JAVA 类型*/private String convertFieldTyp(String columnType) {if (columnType.startsWith("char") || columnType.startsWith("varchar") || columnType.startsWith("tinytext") || columnType.startsWith("text") || columnType.startsWith("mediumtext") || columnType.startsWith("longtext")) {return "String";} else if (columnType.startsWith("bit(1") || columnType.startsWith("tinyint(1") || columnType.startsWith("boolean") || columnType.startsWith("bool")) {return "Boolean";} else if (columnType.startsWith("tinyint") || columnType.startsWith("int")) {return "Integer";} else if (columnType.startsWith("bigint")) {return "Long";} else if (columnType.startsWith("float")) {return "Float";} else if (columnType.startsWith("double")) {return "Double";} else if (columnType.startsWith("decimal")) {return "BigDecimal";} else if (columnType.startsWith("datetime") || columnType.startsWith("timestamp")) {return "LocalDateTime";} else if (columnType.startsWith("date")) {return "LocalDate";} else if (columnType.startsWith("time")) {return "LocalTime";} else {return "";}}/*** 模板路径地址列表** @return 模板路径地址*/private List<String> getTemplatePathList() {return List.of("template/entity/Entity.java.vm","template/dto/FindPageDto.java.vm","template/dto/FindListDto.java.vm","template/dto/SaveDto.java.vm","template/dto/UpdateDto.java.vm","template/dto/Vo.java.vm","template/dao/Dao.java.vm","template/dao/Dao.xml.vm","template/service/Service.java.vm","template/service/impl/ServiceImpl.java.vm","template/controller/Controller.java.vm");}private String getFilePath(String templatePath, String className, String dtoPackage) {// 分隔符String separator = File.separator;if (templatePath.endsWith("Entity.java.vm")) {return "code" + separator + "java" + separator + "entity" + separator + className + ".java";} else if (templatePath.endsWith("FindPageDto.java.vm")) {return "code" + separator + "java" + separator + "dto" + separator + dtoPackage + separator + className + "FindPageDto.java";} else if (templatePath.endsWith("FindListDto.java.vm")) {return "code" + separator + "java" + separator + "dto" + separator + dtoPackage + separator + className + "FindListDto.java";} else if (templatePath.endsWith("SaveDto.java.vm")) {return "code" + separator + "java" + separator + "dto" + separator + dtoPackage + separator + className + "SaveDto.java";} else if (templatePath.endsWith("UpdateDto.java.vm")) {return "code" + separator + "java" + separator + "dto" + separator + dtoPackage + separator + className + "UpdateDto.java";} else if (templatePath.endsWith("Vo.java.vm")) {return "code" + separator + "java" + separator + "dto" + separator + dtoPackage + separator + className + "Vo.java";} else if (templatePath.endsWith("Dao.java.vm")) {return "code" + separator + "java" + separator + "dao" + separator + className + "Dao.java";} else if (templatePath.endsWith("Dao.xml.vm")) {return "code" + separator + "java" + separator + "dao" + separator + className + "Dao.xml";} else if (templatePath.endsWith("Service.java.vm")) {return "code" + separator + "java" + separator + "service" + separator + className + "Service.java";} else if (templatePath.endsWith("ServiceImpl.java.vm")) {return "code" + separator + "java" + separator + "service" + separator + "impl" + separator + className + "ServiceImpl.java";} else if (templatePath.endsWith("Controller.java.vm")) {return "code" + separator + "java" + separator + "controller" + separator + className + "Controller.java";}return "";}
}

@Slf4j
@Service
public class MySqlColumnServiceImpl extends ServiceImpl<MySqlColumnMapper, MySqlColumn> implements MySqlColumnService {
}

@Slf4j
@Service
public class MySqlTableServiceImpl extends ServiceImpl<MySqlTableMapper, MySqlTable> implements MySqlTableService {
}

Resource目录下的模板引擎：
在这里插入图片描述
controller引擎模板：

package ${packageAddress}.controller;import ${packageAddress}.dto.AjaxResult;
import ${packageAddress}.dto.${table.classAddress}.${table.className}FindPageDto;
import ${packageAddress}.dto.${table.classAddress}.${table.className}FindListDto;
import ${packageAddress}.dto.${table.classAddress}.${table.className}SaveDto;
import ${packageAddress}.dto.${table.classAddress}.${table.className}UpdateDto;
import ${packageAddress}.dto.${table.classAddress}.${table.className}Vo;
import ${packageAddress}.entity.${table.className};
import ${packageAddress}.service.${table.className}Service;
import com.baomidou.mybatisplus.core.metadata.IPage;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import lombok.AllArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;import java.util.List;
import java.util.Optional;/*** ${table.tableComment}Controller** @author ${author}* @date ${dateTime}*/
@Slf4j
@Tag(name = "${table.tableComment}", description = "${table.tableComment}控制器")
@ResponseBody
@RestController
@RequestMapping("/${table.classAddress}")
@AllArgsConstructor
public class ${table.className}Controller {private ${table.className}Service service;@GetMapping("/{id}")@Operation(summary = "获取详情")public AjaxResult<${table.className}Vo> getById(@PathVariable ${table.tableKeyFieldType} id) {Optional<${table.className}> optional = service.getOptById(id);${table.className} entity = optional.orElseThrow(() -> new RuntimeException("找不到数据"));return AjaxResult.success(service.toVo(entity));}@GetMapping("/list")@Operation(summary = "获取列表")public AjaxResult<List<${table.className}Vo>> list(${table.className}FindListDto dto) {List<${table.className}> list = service.findByList(dto);return AjaxResult.success(list.stream().map(service::toVo).toList());}@GetMapping("/page")@Operation(summary = "获取分页")public AjaxResult<IPage<${table.className}Vo>> page(@Validated ${table.className}FindPageDto dto) {IPage<${table.className}> page = service.findByPage(dto);IPage<${table.className}Vo> voPage = page.convert(service::toVo);return AjaxResult.success(voPage);}@PostMapping@Operation(summary = "新增保存")public AjaxResult<Void> save(@RequestBody @Validated ${table.className}SaveDto dto) {service.save(dto);return AjaxResult.success();}@PutMapping("/{id}")@Operation(summary = "更新修改")public AjaxResult<Void> update(@PathVariable ${table.tableKeyFieldType} id, @RequestBody @Validated ${table.className}UpdateDto dto) {service.update(id, dto);return AjaxResult.success();}@DeleteMapping("/{id}")@Operation(summary = "删除")public AjaxResult<Void> delete(@PathVariable ${table.tableKeyFieldType} id) {service.removeById(id);return AjaxResult.success();}}

dao引擎模板：

package ${packageAddress}.dao;import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import ${packageAddress}.entity .${table.className};
import ${packageAddress}.dto.${table.classAddress}.${table.className}FindListDto;
import ${packageAddress}.dto.${table.classAddress}.${table.className}FindPageDto;
import ${packageAddress}.dto.${table.classAddress}.${table.className}UpdateDto;
import ${packageAddress}.dto.${table.classAddress}.${table.className}SaveDto;
import ${packageAddress}.dto.${table.classAddress}.${table.className}Vo;
import java.util.List;/**
* ${table.tableComment}Mapper
*
* @author ${author}
* @date ${dateTime}
*/
@Mapper
public interface ${table.className}Dao extends BaseMapper<${table.className}> {/*** 根据查询对象查询列表* @param dto 查询对象* @return 结果*/List<${table.className}> selectByList(@Param("dto") ${table.className}FindListDto dto);/*** 根据查询对象查询分页* @param dto 查询对象* @return 结果*/Page<${table.className}> selectByPage(@Param("page") Page<${table.className}> page, @Param("dto") ${table.className}FindPageDto dto);
}

<?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="${packageAddress}.dao.${table.className}Dao"><resultMap id="BaseResultMap" type="${packageAddress}.entity.${table.className}">
#foreach($column in $columnList)#if($column.isKey)<id column="${column.columnName}" property="${column.fieldName}" />#else<result column="${column.columnName}" property="${column.fieldName}" />#end
#end</resultMap><select id="selectByList" resultMap="BaseResultMap">SELECT#foreach($column in $columnList)#if($foreach.hasNext)t1.${column.columnName},#elset1.${column.columnName}#end#endFROM ${table.tableName} t1<where>#foreach($column in $columnList)#if($column.fieldType.equals("String"))<if test="dto.${column.fieldName} != null and dto.${column.fieldName} != ''">#else<if test="dto.${column.fieldName} != null">#endAND t1.${column.columnName} = #{dto.${column.fieldName}}</if>#end</where></select><select id="selectByPage" resultMap="BaseResultMap">SELECT#foreach($column in $columnList)#if($foreach.hasNext)t1.${column.columnName},#elset1.${column.columnName}#end#endFROM ${table.tableName} t1<where>#foreach($column in $columnList)#if($column.fieldType.equals("String"))<if test="dto.${column.fieldName} != null and dto.${column.fieldName} != ''">#else<if test="dto.${column.fieldName} != null">#endAND t1.${column.columnName} = #{dto.${column.fieldName}}</if>#end</where></select></mapper>

dto模板引擎：

package ${packageAddress}.dto.${table.classAddress};import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import com.fasterxml.jackson.annotation.JsonFormat;
import org.springframework.format.annotation.DateTimeFormat;
import io.swagger.v3.oas.annotations.media.Schema;
import ${packageAddress}.entity.${table.className};
import jakarta.validation.constraints.NotBlank;
import jakarta.validation.constraints.NotNull;
import lombok.EqualsAndHashCode;
import lombok.Getter;
import lombok.Setter;
import java.io.Serial;import java.io.Serializable;
import java.math.BigDecimal;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;/*** ${table.tableComment}查询列表DTO** @author ${author}* @date ${dateTime}*/@Getter
@Setter
@Schema(description = "${table.tableComment}查询列表DTO")
public class ${table.className}FindListDto extends ${table.className} implements Serializable {@Serialprivate static final long serialVersionUID = 42L;}

package ${packageAddress}.dto.${table.classAddress};import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import com.fasterxml.jackson.annotation.JsonFormat;
import org.springframework.format.annotation.DateTimeFormat;
import io.swagger.v3.oas.annotations.media.Schema;
import ${packageAddress}.entity.${table.className};
import jakarta.validation.constraints.NotBlank;
import jakarta.validation.constraints.NotNull;
import lombok.EqualsAndHashCode;
import lombok.Getter;
import lombok.Setter;
import java.io.Serial;import java.io.Serializable;
import java.math.BigDecimal;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;/*** ${table.tableComment}查询分页DTO** @author ${author}* @date ${dateTime}*/@Getter
@Setter
@Schema(description = "${table.tableComment}查询分页DTO")
public class ${table.className}FindPageDto extends ${table.className} implements Serializable {@Serialprivate static final long serialVersionUID = 42L;/*** 页码**/@NotNull(message = "页码不能为空")@Schema(description = "页码")private Long page;/*** 页数**/@NotNull(message = "页数不能为空")@Schema(description = "页数")private Long pageSize;}

package ${packageAddress}.dto.${table.classAddress};import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import com.fasterxml.jackson.annotation.JsonFormat;
import org.springframework.format.annotation.DateTimeFormat;
import io.swagger.v3.oas.annotations.media.Schema;
import jakarta.validation.constraints.NotBlank;
import jakarta.validation.constraints.NotNull;
import lombok.EqualsAndHashCode;
import lombok.Getter;
import lombok.Setter;
import java.io.Serial;import java.io.Serializable;
import java.math.BigDecimal;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;/*** ${table.tableComment}新增保存DTO** @author ${author}* @date ${dateTime}*/@Getter
@Setter
@Schema(description = "${table.tableComment}新增保存DTO")
public class ${table.className}SaveDto implements Serializable {@Serialprivate static final long serialVersionUID = 42L;#foreach($column in $columnList)
#if($column.columnName.equals("id") || $column.columnName.equals("create_time") || $column.columnName.equals("update_time") || $column.columnName.equals("create_by") || $column.columnName.equals("update_by"))
#else#if($column.isNullable.equals("NO") && $column.fieldType.equals("String"))@NotBlank#elseif($column.isNullable.equals("NO"))@NotNull#end#if($column.fieldType.equals("LocalDateTime"))@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")@DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")#elseif($column.fieldType.equals("LocalDate"))@JsonFormat(pattern = "yyyy-MM-dd")@DateTimeFormat(pattern = "yyyy-MM-dd")#elseif($column.fieldType.equals("LocalTime"))@JsonFormat(pattern = "HH:mm:ss")@DateTimeFormat(pattern = "HH:mm:ss")#end@Schema(description = "${column.columnComment}")private ${column.fieldType} ${column.fieldName};#end
#end
}

package ${packageAddress}.dto.${table.classAddress};import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import com.fasterxml.jackson.annotation.JsonFormat;
import org.springframework.format.annotation.DateTimeFormat;
import io.swagger.v3.oas.annotations.media.Schema;
import jakarta.validation.constraints.NotBlank;
import jakarta.validation.constraints.NotNull;
import lombok.EqualsAndHashCode;
import lombok.Getter;
import lombok.Setter;
import java.io.Serial;import java.io.Serializable;
import java.math.BigDecimal;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;/*** ${table.tableComment}** @author ${author}* @date ${dateTime}*/@Getter
@Setter
@Schema(description = "${table.tableComment}更新DTO")
public class ${table.className}UpdateDto implements Serializable {@Serialprivate static final long serialVersionUID = 42L;#foreach($column in $columnList)#if($column.columnName.equals("id") || $column.columnName.equals("create_time") || $column.columnName.equals("update_time") || $column.columnName.equals("create_by") || $column.columnName.equals("update_by"))#else#if($column.fieldType.equals("LocalDateTime"))@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")@DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")#elseif($column.fieldType.equals("LocalDate"))@JsonFormat(pattern = "yyyy-MM-dd")@DateTimeFormat(pattern = "yyyy-MM-dd")#elseif($column.fieldType.equals("LocalTime"))@JsonFormat(pattern = "HH:mm:ss")@DateTimeFormat(pattern = "HH:mm:ss")#end@Schema(description = "${column.columnComment}")private ${column.fieldType} ${column.fieldName};#end#end
}

package ${packageAddress}.dto.${table.classAddress};import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import com.fasterxml.jackson.annotation.JsonFormat;
import org.springframework.format.annotation.DateTimeFormat;
import io.swagger.v3.oas.annotations.media.Schema;
import jakarta.validation.constraints.NotBlank;
import jakarta.validation.constraints.NotNull;
import lombok.EqualsAndHashCode;
import lombok.Getter;
import lombok.Setter;
import java.io.Serial;import java.io.Serializable;
import ${packageAddress}.entity.${table.className};
import java.math.BigDecimal;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;/*** ${table.tableComment}Vo** @author ${author}* @date ${dateTime}*/@Getter
@Setter
@Schema(description = "${table.tableComment}视图Vo")
public class ${table.className}Vo extends ${table.className} implements Serializable {@Serialprivate static final long serialVersionUID = 42L;}

entity模板引擎：

package ${packageAddress}.entity;import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import com.fasterxml.jackson.annotation.JsonFormat;
import io.swagger.v3.oas.annotations.media.Schema;
#if($table.idNotNull == true && $table.tableKeyFieldType.equals("Integer") && ($table.createTimeNotNull == false || $table.updateTimeNotNull == false) && ($table.createByNotNull == false || $table.updateByNotNull == false))
import ${packageAddress}.entity.IdEntity;
#elseif($table.idNotNull == true && $table.tableKeyFieldType.equals("Integer") && $table.createTimeNotNull == true && $table.updateTimeNotNull == true && ($table.createByNotNull == false || $table.updateByNotNull == false))
import ${packageAddress}.entity.DateTimeEntity;
#elseif($table.idNotNull == true && $table.tableKeyFieldType.equals("Integer") && $table.createTimeNotNull == true && $table.updateTimeNotNull == true && $table.createByNotNull == true && $table.updateByNotNull == true)
import ${packageAddress}.entity.BaseEntity;
#else
import java.io.Serializable;
#end
import jakarta.validation.constraints.NotBlank;
import jakarta.validation.constraints.NotNull;
import lombok.EqualsAndHashCode;
import lombok.Getter;
import lombok.Setter;
import org.springframework.format.annotation.DateTimeFormat;
import java.io.Serial;
import java.math.BigDecimal;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;/*** ${table.tableComment}** @author ${author}* @date ${dateTime}*/@Getter
@Setter
@EqualsAndHashCode(callSuper = false)
@TableName(value = "${table.tableName}")
@Schema(description = "${table.tableComment}")
#if($table.idNotNull == true && $table.tableKeyFieldType.equals("Integer") && ($table.createTimeNotNull == false || $table.updateTimeNotNull == false) && ($table.createByNotNull == false || $table.updateByNotNull == false))
public class ${table.className} extends IdEntity {
#elseif($table.idNotNull == true && $table.tableKeyFieldType.equals("Integer") && $table.createTimeNotNull == true && $table.updateTimeNotNull == true && ($table.createByNotNull == false || $table.updateByNotNull == false))
public class ${table.className} extends DateTimeEntity {
#elseif($table.idNotNull == true && $table.tableKeyFieldType.equals("Integer") && $table.createTimeNotNull == true && $table.updateTimeNotNull == true && $table.createByNotNull == true && $table.updateByNotNull == true)
public class ${table.className} extends BaseEntity {
#else
public class ${table.className} implements Serializable {
#end@Serialprivate static final long serialVersionUID = 42L;#if($table.idNotNull == true && $table.tableKeyFieldType.equals("Integer")  && ($table.createTimeNotNull == false || $table.updateTimeNotNull == false) && ($table.createByNotNull == false || $table.updateByNotNull == false))
#foreach($column in $columnList)#if($column.columnName.equals("id") || $column.columnName.equals("create_time") || $column.columnName.equals("update_time"))#else#if($column.isNullable.equals("NO") && $column.fieldType.equals("String"))@NotBlank#elseif($column.isNullable.equals("NO"))@NotNull#end#if($column.isKey)@TableId(value = "${column.columnName}",type = IdType.AUTO;)#else@TableField(value = "${column.columnName}")#end#if($column.fieldType.equals("LocalDateTime"))@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")@DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")#elseif($column.fieldType.equals("LocalDate"))@JsonFormat(pattern = "yyyy-MM-dd")@DateTimeFormat(pattern = "yyyy-MM-dd")#elseif($column.fieldType.equals("LocalTime"))@JsonFormat(pattern = "HH:mm:ss")@DateTimeFormat(pattern = "HH:mm:ss")#end@Schema(description = "${column.columnComment}")private ${column.fieldType} ${column.fieldName};#end#end
#elseif($table.idNotNull == true && $table.tableKeyFieldType.equals("Integer")  && $table.createTimeNotNull == true && $table.updateTimeNotNull == true && ($table.createByNotNull == false || $table.updateByNotNull == false))
#foreach($column in $columnList)#if($column.columnName.equals("id") || $column.columnName.equals("create_time") || $column.columnName.equals("update_time"))#else#if($column.isNullable.equals("NO") && $column.fieldType.equals("String"))@NotBlank#elseif($column.isNullable.equals("NO"))@NotNull#end#if($column.isKey)@TableId(value = "${column.columnName}",type = IdType.AUTO;)#else@TableField(value = "${column.columnName}")#end#if($column.fieldType.equals("LocalDateTime"))@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")@DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")#elseif($column.fieldType.equals("LocalDate"))@JsonFormat(pattern = "yyyy-MM-dd")@DateTimeFormat(pattern = "yyyy-MM-dd")#elseif($column.fieldType.equals("LocalTime"))@JsonFormat(pattern = "HH:mm:ss")@DateTimeFormat(pattern = "HH:mm:ss")#end@Schema(description = "${column.columnComment}")private ${column.fieldType} ${column.fieldName};#end#end
#elseif($table.idNotNull == true && $table.tableKeyFieldType.equals("Integer")  && $table.createTimeNotNull == true && $table.updateTimeNotNull == true && $table.createByNotNull == true && $table.updateByNotNull == true)
#foreach($column in $columnList)#if($column.columnName.equals("id") || $column.columnName.equals("create_time") || $column.columnName.equals("update_time") || $column.columnName.equals("create_by") || $column.columnName.equals("update_by"))#else#if($column.isNullable.equals("NO") && $column.fieldType.equals("String"))@NotBlank#elseif($column.isNullable.equals("NO"))@NotNull#end#if($column.isKey)@TableId(value = "${column.columnName}",type = IdType.AUTO;)#else@TableField(value = "${column.columnName}")#end#if($column.fieldType.equals("LocalDateTime"))@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")@DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")#elseif($column.fieldType.equals("LocalDate"))@JsonFormat(pattern = "yyyy-MM-dd")@DateTimeFormat(pattern = "yyyy-MM-dd")#elseif($column.fieldType.equals("LocalTime"))@JsonFormat(pattern = "HH:mm:ss")@DateTimeFormat(pattern = "HH:mm:ss")#end@Schema(description = "${column.columnComment}")private ${column.fieldType} ${column.fieldName};#end#end
#else
#foreach($column in $columnList)#if($column.isNullable.equals("NO") && $column.fieldType.equals("String"))@NotBlank#elseif($column.isNullable.equals("NO"))@NotNull#end#if($column.isKey)@TableId(value = "${column.columnName}",type = IdType.AUTO)#else@TableField(value = "${column.columnName}")#end#if($column.fieldType.equals("LocalDateTime"))@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")@DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")#elseif($column.fieldType.equals("LocalDate"))@JsonFormat(pattern = "yyyy-MM-dd")@DateTimeFormat(pattern = "yyyy-MM-dd")#elseif($column.fieldType.equals("LocalTime"))@JsonFormat(pattern = "HH:mm:ss")@DateTimeFormat(pattern = "HH:mm:ss")#end@Schema(description = "${column.columnComment}")private ${column.fieldType} ${column.fieldName};#end
#end}

service模板引擎：

package ${packageAddress}.service;import com.baomidou.mybatisplus.core.conditions.Wrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.IService;
import ${packageAddress}.entity.${table.className};
import ${packageAddress}.dto.${table.classAddress}.${table.className}FindPageDto;
import ${packageAddress}.dto.${table.classAddress}.${table.className}FindListDto;
import ${packageAddress}.dto.${table.classAddress}.${table.className}UpdateDto;
import ${packageAddress}.dto.${table.classAddress}.${table.className}SaveDto;
import ${packageAddress}.dto.${table.classAddress}.${table.className}Vo;import java.util.List;
import java.util.Optional;/*** ${table.tableComment}Service** @author ${author}* @date ${dateTime}*/
public interface ${table.className}Service extends IService<${table.className}> {/*** 按列表查询** @param dto 查询对象*/List<${table.className}> findByList(${table.className}FindListDto dto);/*** 按分页查询** @param dto 查询对象*/Page<${table.className}> findByPage(${table.className}FindPageDto dto);/*** 新增一条数据** @param dto 新增对象*/void save(${table.className}SaveDto dto);/*** 更新一条数据** @param id id* @param dto 新增对象*/void update(${table.tableKeyFieldType} id, ${table.className}UpdateDto dto);/*** 转换为Vo对象** @param entity 实体*/${table.className}Vo toVo(${table.className} entity);}

service.impl模板引擎：

package ${packageAddress}.service.impl;import ${packageAddress}.dto.${table.classAddress}.${table.className}FindPageDto;
import ${packageAddress}.dto.${table.classAddress}.${table.className}FindListDto;
import ${packageAddress}.dto.${table.classAddress}.${table.className}UpdateDto;
import ${packageAddress}.dto.${table.classAddress}.${table.className}SaveDto;
import ${packageAddress}.dto.${table.classAddress}.${table.className}Vo;
import ${packageAddress}.entity.${table.className};
import ${packageAddress}.dao.${table.className}Dao;
import ${packageAddress}.service.${table.className}Service;
import com.baomidou.mybatisplus.core.conditions.Wrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.BeanUtils;
import org.springframework.stereotype.Service;
import org.springframework.context.annotation.Primary;
import org.springframework.transaction.annotation.Transactional;import java.util.List;
import java.util.Optional;/*** ${table.tableComment}Service** @author ${author}* @date ${dateTime}*/
@Slf4j
@Service
@Primary
public class ${table.className}ServiceImpl extends ServiceImpl<${table.className}Dao, ${table.className}> implements ${table.className}Service {@Overridepublic List<${table.className}> findByList(${table.className}FindListDto dto) {return baseMapper.selectByList(dto);}@Overridepublic Page<${table.className}> findByPage(${table.className}FindPageDto dto) {Page<${table.className}> page = new Page<>(dto.getPage(), dto.getPageSize());return baseMapper.selectByPage(page, dto);}@Override@Transactional(rollbackFor = Exception.class)public void save(${table.className}SaveDto dto) {${table.className} entity = new ${table.className}();BeanUtils.copyProperties(dto, entity);baseMapper.insert(entity);}@Override@Transactional(rollbackFor = Exception.class)public void update(${table.tableKeyFieldType} id, ${table.className}UpdateDto dto) {Optional<${table.className}> entityOpt = getOptById(id);${table.className} entity = entityOpt.orElseThrow(() -> new RuntimeException("找不到数据"));BeanUtils.copyProperties(entity, dto);baseMapper.updateById(entity);}@Overridepublic ${table.className}Vo toVo(${table.className} entity) {${table.className}Vo vo = new ${table.className}Vo();BeanUtils.copyProperties(entity, vo);return vo;}
}

结果：
在这里插入图片描述

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