From f12162e7ff7c200e2a97c219d67547bf869c573f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=B8=A9=E8=89=BA=E4=BC=9F?= <1036795720@qq.com>
Date: Mon, 1 Sep 2025 11:45:37 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BD=BF=E7=94=A8=E5=A4=96=E9=83=A8=E4=B8=AD?=
 =?UTF-8?q?=E9=97=B4=E4=BB=B6=E6=97=B6=EF=BC=8C=E5=A6=82=EF=BC=9A=E9=87=91?=
 =?UTF-8?q?=E8=9D=B6=E3=80=81=E4=B8=9C=E6=96=B9=E9=80=9A=20=E5=9C=A8?=
 =?UTF-8?q?=E4=B8=8D=E9=87=8D=E5=90=AF=E6=95=B4=E4=B8=AA=E4=B8=AD=E9=97=B4?=
 =?UTF-8?q?=E4=BB=B6=E7=9A=84=E6=83=85=E5=86=B5=E4=B8=8B=EF=BC=8C=E4=BA=8C?=
 =?UTF-8?q?=E6=AC=A1=E9=83=A8=E7=BD=B2=E6=88=96=E5=A4=9A=E4=B8=AA=E6=9C=8D?=
 =?UTF-8?q?=E5=8A=A1=E5=90=8C=E6=97=B6=E9=83=A8=E7=BD=B2=E5=9C=A8=E4=B8=80?=
 =?UTF-8?q?=E4=B8=AA=E8=99=9A=E6=8B=9F=E6=9C=BA=E4=B8=8B=EF=BC=88JVM?=
 =?UTF-8?q?=EF=BC=89=20=20IdTypeEnvironmentPostProcessor.setIdType=20?=
 =?UTF-8?q?=E4=BC=9A=E5=B0=86=E4=B8=80=E4=B8=AAIdType=E5=AF=B9=E8=B1=A1put?=
 =?UTF-8?q?=E8=BF=9BSystemPropertiesPropertySource=EF=BC=8C=E8=80=8CSystem?=
 =?UTF-8?q?PropertiesPropertySource=E5=9C=A8=E6=95=B4=E4=B8=AAJVM=E4=B8=AD?=
 =?UTF-8?q?=E6=98=AF=E5=85=B1=E7=94=A8=E7=9A=84=EF=BC=8C=E5=AF=BC=E8=87=B4?=
 =?UTF-8?q?=E4=B8=A4=E5=A4=84=E9=97=AE=E9=A2=98=EF=BC=9A=20=20=20=20=20?=
 =?UTF-8?q?=E6=8A=A5=E9=94=99=E4=BF=A1=E6=81=AF=EF=BC=9Aorg.springframewor?=
 =?UTF-8?q?k.core.convert.ConverterNotFoundException:=20=20=20=20=20=20=20?=
 =?UTF-8?q?=20=20No=20converter=20found=20capable=20of=20converting=20from?=
 =?UTF-8?q?=20type=20[com.baomidou.mybatisplus.annotation.IdType]=20to=20t?=
 =?UTF-8?q?ype=20[com.baomidou.mybatisplus.annotation.IdType]=20=20=20=20?=
 =?UTF-8?q?=20=E9=97=AE=E9=A2=98=E4=B8=80=EF=BC=9AIdTypeEnvironmentPostPro?=
 =?UTF-8?q?cessor.getIdType=20=E4=B8=AD=20environment.getProperty(ID=5FTYP?=
 =?UTF-8?q?E=5FKEY,=20IdType.class)=20=E8=8E=B7=E5=8F=96=E5=88=B0=E4=BA=86?=
 =?UTF-8?q?=E4=B8=8A=E4=B8=80=E6=AC=A1=E9=83=A8=E7=BD=B2=E5=BA=94=E7=94=A8?=
 =?UTF-8?q?=E6=97=B6=E7=9A=84=20IdType=20=E5=AF=B9=E8=B1=A1=EF=BC=8C?=
 =?UTF-8?q?=E8=80=8C=E4=B8=8A=E4=B8=80=E6=AC=A1=E7=9A=84=20IdType=20?=
 =?UTF-8?q?=E5=AF=B9=E8=B1=A1=EF=BC=8C=E5=92=8C=E6=9C=AC=E6=AC=A1=E9=83=A8?=
 =?UTF-8?q?=E7=BD=B2=E6=97=B6=20IdType.class=20=E7=9A=84=E7=B1=BB=E5=8A=A0?=
 =?UTF-8?q?=E8=BD=BD=E5=99=A8=E4=B8=8D=E4=B8=80=E8=87=B4=EF=BC=8C=E5=AF=BC?=
 =?UTF-8?q?=E8=87=B4=E6=8A=A5=E9=94=99=EF=BC=9B=20=20=20=20=20=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98=E4=BA=8C=EF=BC=9Aorg.springframework.boot.context.pro?=
 =?UTF-8?q?perties.bind.BindConverter.convert=20=E4=B8=AD=EF=BC=8Cdelegate?=
 =?UTF-8?q?.canConvert=20=E8=BF=94=E5=9B=9E=E7=9A=84=E9=83=BD=E6=98=AFfals?=
 =?UTF-8?q?e=EF=BC=8C=E6=9C=80=E7=BB=88=EF=BC=9Athrow=20(failure=20!=3D=20?=
 =?UTF-8?q?null)=20=3F=20failure=20:=20new=20ConverterNotFoundException(so?=
 =?UTF-8?q?urceType,=20targetType);=20=20=20=20=20=E5=8E=9F=E5=9B=A0?=
 =?UTF-8?q?=E5=88=86=E6=9E=90=EF=BC=9A=20=20=20=20=20=E9=A6=96=E5=85=88=20?=
 =?UTF-8?q?ConfigurableEnvironment=20=20=20=20=20=20=20=20=20ConfigurableE?=
 =?UTF-8?q?nvironment.getProperty(...)=20=E7=9A=84=E6=9F=A5=E6=89=BE?=
 =?UTF-8?q?=E9=A1=BA=E5=BA=8F=E6=98=AF=E5=88=86=E5=B1=82=E6=AC=A1=E7=9A=84?=
 =?UTF-8?q?=EF=BC=9A=20=20=20=20=20=20=20=20=201=E3=80=81=E5=91=BD?=
 =?UTF-8?q?=E4=BB=A4=E8=A1=8C=E5=8F=82=E6=95=B0=EF=BC=88CommandLinePropert?=
 =?UTF-8?q?ySource=EF=BC=8C=E5=8D=B3=20--key=3Dvalue=EF=BC=89=20=20=20=20?=
 =?UTF-8?q?=20=20=20=20=202=E3=80=81Java=20=E7=B3=BB=E7=BB=9F=E5=B1=9E?=
 =?UTF-8?q?=E6=80=A7=EF=BC=88System.getProperties()=EF=BC=8C=E5=AF=B9?=
 =?UTF-8?q?=E5=BA=94=20SystemPropertiesPropertySource=EF=BC=89=20=20=20=20?=
 =?UTF-8?q?=20=20=20=20=203=E3=80=81=E6=93=8D=E4=BD=9C=E7=B3=BB=E7=BB=9F?=
 =?UTF-8?q?=E7=8E=AF=E5=A2=83=E5=8F=98=E9=87=8F=EF=BC=88System.getenv()?=
 =?UTF-8?q?=EF=BC=8C=E5=AF=B9=E5=BA=94=20SystemEnvironmentPropertySource?=
 =?UTF-8?q?=EF=BC=89=20=20=20=20=20=20=20=20=204=E3=80=81application.yml?=
 =?UTF-8?q?=20/=20application.properties=EF=BC=88OriginTrackedMapPropertyS?=
 =?UTF-8?q?ource=EF=BC=89=20=20=20=20=20=20=20=20=205=E3=80=81=E9=BB=98?=
 =?UTF-8?q?=E8=AE=A4=E5=B1=9E=E6=80=A7=EF=BC=88DefaultPropertiesPropertySo?=
 =?UTF-8?q?urce=EF=BC=89=20=20=20=20=20=E5=85=B6=E6=AC=A1=EF=BC=9ASpring?=
 =?UTF-8?q?=20=E7=9A=84=E5=B1=9E=E6=80=A7=E7=BB=91=E5=AE=9A=E7=94=A8?=
 =?UTF-8?q?=E5=88=B0=E4=BA=86=20ConfigurationPropertySource=20=20=20=20=20?=
 =?UTF-8?q?=20=20=20=20ConfigurationPropertySource=EF=BC=9A=20=20=20=20=20?=
 =?UTF-8?q?=20=20=20=20=20=20=20=20=E5=AE=83=E6=98=AF=20Spring=20Boot=202.?=
 =?UTF-8?q?x=20=E4=BB=A5=E5=90=8E=E5=BC=95=E5=85=A5=E7=9A=84=E6=8A=BD?=
 =?UTF-8?q?=E8=B1=A1=EF=BC=8C=E8=A1=A8=E7=A4=BA=E9=85=8D=E7=BD=AE=E5=B1=9E?=
 =?UTF-8?q?=E6=80=A7=E7=9A=84=E6=9D=A5=E6=BA=90=E3=80=82=20=20=20=20=20=20?=
 =?UTF-8?q?=20=20=20=20=20=20=20=E6=AF=94=E5=A6=82=EF=BC=9A=20=20=20=20=20?=
 =?UTF-8?q?=20=20=20=20=20=20=20=20.properties=20/=20.yml=20=E6=96=87?=
 =?UTF-8?q?=E4=BB=B6=EF=BC=8C=20=20=20=20=20=20=20=20=20=20=20=20=20?=
 =?UTF-8?q?=E7=B3=BB=E7=BB=9F=E5=B1=9E=E6=80=A7=EF=BC=88System.getProperti?=
 =?UTF-8?q?es()=EF=BC=89=EF=BC=8C=20=20=20=20=20=20=20=20=20=20=20=20=20?=
 =?UTF-8?q?=E7=8E=AF=E5=A2=83=E5=8F=98=E9=87=8F=EF=BC=88System.getenv()?=
 =?UTF-8?q?=EF=BC=89=EF=BC=8C=20=20=20=20=20=20=20=20=20=20=20=20=20?=
 =?UTF-8?q?=E7=94=9A=E8=87=B3=20Nacos=E3=80=81Apollo=20=E8=BF=99=E6=A0=B7?=
 =?UTF-8?q?=E7=9A=84=E8=BF=9C=E7=A8=8B=E9=85=8D=E7=BD=AE=E4=B8=AD=E5=BF=83?=
 =?UTF-8?q?=E3=80=82=20=20=20=20=20=20=20=20=20=20=20=20=20=E5=AE=83?=
 =?UTF-8?q?=E7=BB=9F=E4=B8=80=E6=88=90=20ConfigurationPropertySource=20?=
 =?UTF-8?q?=E6=8E=A5=E5=8F=A3=EF=BC=8CSpring=20Boot=20=E5=B0=B1=E8=83=BD?=
 =?UTF-8?q?=E7=94=A8=E5=90=8C=E4=B8=80=E5=A5=97=E9=80=BB=E8=BE=91=E5=8E=BB?=
 =?UTF-8?q?=E8=AF=BB=E5=8F=96=E9=85=8D=E7=BD=AE=E3=80=82=20=20=20=20=20=20?=
 =?UTF-8?q?=20=20=20=E5=92=8C=20ConfigurableEnvironment=20=E7=9A=84?=
 =?UTF-8?q?=E5=85=B3=E7=B3=BB=20=20=20=20=20=20=20=20=20=20=20=20=20Config?=
 =?UTF-8?q?urableEnvironment=20=E5=86=85=E9=83=A8=E6=8C=81=E6=9C=89?=
 =?UTF-8?q?=E4=B8=80=E7=B3=BB=E5=88=97=20PropertySource=E3=80=82=20=20=20?=
 =?UTF-8?q?=20=20=20=20=20=20=20=20=20=20Spring=20Boot=20=E5=90=AF?=
 =?UTF-8?q?=E5=8A=A8=E6=97=B6=E4=BC=9A=E6=8A=8A=E8=BF=99=E4=BA=9B=20Proper?=
 =?UTF-8?q?tySource=20=E9=80=82=E9=85=8D=E6=88=90=20ConfigurationPropertyS?=
 =?UTF-8?q?ource=EF=BC=8C=20=20=20=20=20=20=20=20=20=20=20=20=20=E8=BF=99?=
 =?UTF-8?q?=E6=A0=B7=E5=B1=9E=E6=80=A7=E7=BB=91=E5=AE=9A=E5=99=A8=EF=BC=88?=
 =?UTF-8?q?Binder=EF=BC=89=E5=B0=B1=E5=8F=AF=E4=BB=A5=E4=BB=8E=E4=B8=AD?=
 =?UTF-8?q?=E8=AF=BB=E5=8F=96=E9=85=8D=E7=BD=AE=E5=80=BC=E3=80=82=20=20=20?=
 =?UTF-8?q?=20=20=20=20=20=20=20=20=20=20=E4=B9=9F=E5=B0=B1=E6=98=AF?=
 =?UTF-8?q?=E8=AF=B4=EF=BC=9A=20=20=20=20=20=20=20=20=20=20=20=20=20enviro?=
 =?UTF-8?q?nment.getProperty("my.key")=20=E8=AF=BB=E5=87=BA=E6=9D=A5?=
 =?UTF-8?q?=E7=9A=84=E5=80=BC=EF=BC=8C=20=20=20=20=20=20=20=20=20=20=20=20?=
 =?UTF-8?q?=20=E5=92=8C=20Binder=20=E9=87=8C=20ConfigurationPropertySource?=
 =?UTF-8?q?=20=E6=8F=90=E4=BE=9B=E7=9A=84=E5=80=BC=EF=BC=8C=20=20=20=20=20?=
 =?UTF-8?q?=20=20=20=20=20=20=20=20=E6=9C=AC=E8=B4=A8=E4=B8=8A=E6=98=AF?=
 =?UTF-8?q?=E5=90=8C=E4=B8=80=E6=89=B9=E9=85=8D=E7=BD=AE=E6=BA=90=EF=BC=8C?=
 =?UTF-8?q?=E5=8F=AA=E6=98=AF=E8=B5=B0=E7=9A=84=20API=20=E4=B8=8D=E4=B8=80?=
 =?UTF-8?q?=E6=A0=B7=E3=80=82=20=20=20=20=20=20=20=20=20=E5=AF=BC=E8=87=B4?=
 =?UTF-8?q?=E7=9A=84=E9=97=AE=E9=A2=98=EF=BC=9Aorg.springframework.boot.co?=
 =?UTF-8?q?ntext.properties.bind.BindConverter.convert=20=E7=9A=84?=
 =?UTF-8?q?=E5=8F=82=E6=95=B0=EF=BC=9AObject=20source,=20TypeDescriptor=20?=
 =?UTF-8?q?sourceType,=20TypeDescriptor=20targetType=20=20=20=20=20=20=20?=
 =?UTF-8?q?=20=20=20=20=20=20source=20=E6=98=AF=E4=B8=8A=E4=B8=80=E6=AC=A1?=
 =?UTF-8?q?=E9=83=A8=E7=BD=B2=E6=97=B6=E7=9A=84=20IdType=20=E5=AF=B9?=
 =?UTF-8?q?=E8=B1=A1=20=20=20=20=20=20=20=20=20=20=20=20=20sourceType=20?=
 =?UTF-8?q?=E7=9A=84=E7=B1=BB=E5=8A=A0=E8=BD=BD=E5=99=A8=20=EF=BC=88source?=
 =?UTF-8?q?Type.getType().getClassLoader()=EF=BC=89=20=E4=B8=8E=20targetTy?=
 =?UTF-8?q?pe=20=E7=9A=84=E7=B1=BB=E5=8A=A0=E8=BD=BD=E5=99=A8=20=EF=BC=88t?=
 =?UTF-8?q?argetType.getType().getClassLoader()=EF=BC=89=E4=B8=8D=E4=B8=80?=
 =?UTF-8?q?=E8=87=B4=EF=BC=8C=E6=8A=9B=E5=87=BA=EF=BC=9AConverterNotFoundE?=
 =?UTF-8?q?xception?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

        org.springframework.boot.context.properties.bind.BindConverter.convert：
        private Object convert(Object source, TypeDescriptor sourceType, TypeDescriptor targetType) {
            ConversionException failure = null;
            for (ConversionService delegate : this.delegates) {
                try {
                    if (delegate.canConvert(sourceType, targetType)) {
                        return delegate.convert(source, sourceType, targetType);
                    }
                }
                catch (ConversionException ex) {
                    if (failure == null && ex instanceof ConversionFailedException) {
                        failure = ex;
                    }
                }
            }
            throw (failure != null) ? failure : new ConverterNotFoundException(sourceType, targetType);
        }
---
 .../IdTypeEnvironmentPostProcessor.java       | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/yudao-framework/yudao-spring-boot-starter-mybatis/src/main/java/cn/iocoder/yudao/framework/mybatis/config/IdTypeEnvironmentPostProcessor.java b/yudao-framework/yudao-spring-boot-starter-mybatis/src/main/java/cn/iocoder/yudao/framework/mybatis/config/IdTypeEnvironmentPostProcessor.java
index 3a67b905f..bb79410da 100644
--- a/yudao-framework/yudao-spring-boot-starter-mybatis/src/main/java/cn/iocoder/yudao/framework/mybatis/config/IdTypeEnvironmentPostProcessor.java
+++ b/yudao-framework/yudao-spring-boot-starter-mybatis/src/main/java/cn/iocoder/yudao/framework/mybatis/config/IdTypeEnvironmentPostProcessor.java
@@ -9,7 +9,10 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.env.EnvironmentPostProcessor;
 import org.springframework.core.env.ConfigurableEnvironment;
+import org.springframework.core.env.MapPropertySource;
 
+import java.util.HashMap;
+import java.util.Map;
 import java.util.Set;
 
 /**
@@ -56,11 +59,23 @@ public class IdTypeEnvironmentPostProcessor implements EnvironmentPostProcessor
     }
 
     public IdType getIdType(ConfigurableEnvironment environment) {
-        return environment.getProperty(ID_TYPE_KEY, IdType.class);
+        // return environment.getProperty(ID_TYPE_KEY, IdType.class);
+        String value = environment.getProperty(ID_TYPE_KEY);
+        try {
+            return StrUtil.isNotBlank(value) ? IdType.valueOf(value) : IdType.NONE;
+        } catch (IllegalArgumentException ex) {
+            log.error("无法解析 id-type 配置值：{}", value, ex);
+            return IdType.NONE;
+        }
+
     }
 
     public void setIdType(ConfigurableEnvironment environment, IdType idType) {
-        environment.getSystemProperties().put(ID_TYPE_KEY, idType);
+        // environment.getSystemProperties().put(ID_TYPE_KEY, idType);
+        // log.info("[setIdType][修改 MyBatis Plus 的 idType 为({})]", idType);
+        Map<String, Object> map = new HashMap<>();
+        map.put(ID_TYPE_KEY, idType);
+        environment.getPropertySources().addFirst(new MapPropertySource("mybatisPlusIdType", map));
         log.info("[setIdType][修改 MyBatis Plus 的 idType 为({})]", idType);
     }