当前使用版本(必填,否则不予处理)
3.5.2 3.5.3.1 试过这两个版本
数据库版本 mysql 8.0.31 springboot: 2.7.6
该问题是如何引起的?(确定最新版也有问题再提!!!)
数据库字段类型是double,用生成工具得到的对象类型却是object,尝试其它如int、datetime等类型都转换正常。
配置代码
配置中如密码等敏感信息有修改
/**
* 数据源配置
*/
private static final String URL = "jdbc:mysql://192.168.1.141:3306/test?useUnicode=true&characterEncoding=utf8&useSSL=false&serverTimezone=GMT%2B8&allowPublicKeyRetrieval=true";
private static final String USER_NAME = "root";
private static final String PASSWORD = "password";
private static final DataSourceConfig.Builder DATA_SOURCE_CONFIG = new DataSourceConfig.Builder(URL, USER_NAME, PASSWORD);
private static final String JAVA_PATH = System.getProperty("user.dir") + "/db/src/main/java";
private static final String XML_PATH = System.getProperty("user.dir") + "/db/src/main/resources/mapper";
private static final List<String> TABLE_NAME_LIST = List.of("test");
/**
* 代码生成
*/
public static void main(String[] args) {
FastAutoGenerator.create(DATA_SOURCE_CONFIG)
.globalConfig(builder -> builder
.author("mybatis-plus-generator")
.outputDir(JAVA_PATH)
.disableOpenDir()
)
.packageConfig(builder -> builder
.parent("cn.test")
.moduleName("db")
.entity("entity")
.mapper("mapper")
.xml("mapper.xml")
.service("service")
.serviceImpl("service.impl")
.controller("web")
.pathInfo(Collections.singletonMap(OutputFile.xml, XML_PATH))
)
.strategyConfig(builder -> builder
.addInclude(TABLE_NAME_LIST)
.addTablePrefix("t_", "sys_")
)
.strategyConfig(builder -> builder
.entityBuilder()
.enableLombok()
// .idType(IdType.ASSIGN_ID)
.idType(IdType.AUTO)
.logicDeletePropertyName("deletedFlag")
.addTableFills(new Property("deletedFlag", FieldFill.INSERT))
.addTableFills(new Column("add_time", FieldFill.INSERT))
.addTableFills(new Column("add_member", FieldFill.INSERT))
.addTableFills(new Column("edit_time", FieldFill.INSERT_UPDATE))
.addTableFills(new Column("edit_member", FieldFill.INSERT_UPDATE))
.enableFileOverride()
.mapperBuilder()
.formatMapperFileName("%sMapper")
.formatXmlFileName("%sMapper")
.controllerBuilder()
.enableRestStyle()
.enableHyphenStyle()
.build()
)
.templateConfig(builder -> builder
.disable(TemplateType.CONTROLLER, TemplateType.SERVICE, TemplateType.SERVICE_IMPL)
.build()
)
// 使用Freemarker引擎模板,默认的是Velocity引擎模板
.templateEngine(new FreemarkerTemplateEngine())
.execute();
}
Comment From: xiamo6666
同样遇到这个问题
Comment From: xiamo6666
数据库类型----->Java类型 float--->Double double---->Object
Comment From: Rebuilding127
数据库类型----->Java类型 float--->Double double---->Object
这有点离谱的吧,查到的各自关系对应都是 double->double
Comment From: skyZcity
我改了个这个可以了
Comment From: lanjerry
下个版本修复.
https://github.com/baomidou/mybatis-plus/pull/5466/commits/7fb00413d2f10d99ef2fe4784fe956494adf3f7e
Comment From: zq99299
今天遇到了,幸好看到了,不然还不知道为什么