SpringBoot启动项目报错：java.lang.UnsatisfiedLinkError: D:\files\software\jdk-15.0.1\jdk-17.0.3.1\bin\tcnative-1.dll: Can't load IA 32-bit .dll on a AMD 64-bit platform

目录

• 问题描述
• 解决方法：

问题描述

在运行向的时候出现报错：

java.lang.UnsatisfiedLinkError: D:\files\software\jdk-15.0.1\jdk-17.0.3.1\bin\tcnative-1.dll: Can't load IA 32-bit .dll on a AMD 64-bit platform
	at java.base/jdk.internal.loader.NativeLibraries.load(Native Method) ~[na:na]
	at java.base/jdk.internal.loader.NativeLibraries$NativeLibraryImpl.open(NativeLibraries.java:388) ~[na:na]
	at java.base/jdk.internal.loader.NativeLibraries.loadLibrary(NativeLibraries.java:232) ~[na:na]
	at java.base/jdk.internal.loader.NativeLibraries.loadLibrary(NativeLibraries.java:174) ~[na:na]
	at java.base/jdk.internal.loader.NativeLibraries.findFromPaths(NativeLibraries.java:315) ~[na:na]
	at java.base/jdk.internal.loader.NativeLibraries.loadLibrary(NativeLibraries.java:285) ~[na:na]
	at java.base/java.lang.ClassLoader.loadLibrary(ClassLoader.java:2422) ~[na:na]
	at java.base/java.lang.Runtime.loadLibrary0(Runtime.java:818) ~[na:na]
	at java.base/java.lang.System.loadLibrary(System.java:1989) ~[na:na]
	at org.apache.tomcat.jni.Library.<init>(Library.java:69) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
	at org.apache.tomcat.jni.Library.initialize(Library.java:206) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
	at org.apache.catalina.core.AprLifecycleListener.init(AprLifecycleListener.java:193) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
	at org.apache.catalina.core.AprLifecycleListener.isAprAvailable(AprLifecycleListener.java:102) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
	at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getDefaultLifecycleListeners(TomcatServletWebServerFactory.java:173) ~[spring-boot-2.5.0.jar:2.5.0]
	at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.<init>(TomcatServletWebServerFactory.java:120) ~[spring-boot-2.5.0.jar:2.5.0]
	at org.springframework.boot.autoconfigure.web.servlet.ServletWebServerFactoryConfiguration$EmbeddedTomcat.tomcatServletWebServerFactory(ServletWebServerFactoryConfiguration.java:76) ~[spring-boot-autoconfigure-2.5.0.jar:2.5.0]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
	at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.3.7.jar:5.3.7]
	at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:653) ~[spring-beans-5.3.7.jar:5.3.7]
	at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:638) ~[spring-beans-5.3.7.jar:5.3.7]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1334) ~[spring-beans-5.3.7.jar:5.3.7]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177) ~[spring-beans-5.3.7.jar:5.3.7]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:564) ~[spring-beans-5.3.7.jar:5.3.7]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524) ~[spring-beans-5.3.7.jar:5.3.7]
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.7.jar:5.3.7]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.7.jar:5.3.7]
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.7.jar:5.3.7]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) ~[spring-beans-5.3.7.jar:5.3.7]
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getWebServerFactory(ServletWebServerApplicationContext.java:217) ~[spring-boot-2.5.0.jar:2.5.0]
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:180) ~[spring-boot-2.5.0.jar:2.5.0]
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:160) ~[spring-boot-2.5.0.jar:2.5.0]
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) ~[spring-context-5.3.7.jar:5.3.7]
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) ~[spring-boot-2.5.0.jar:2.5.0]
	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:758) ~[spring-boot-2.5.0.jar:2.5.0]
	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:438) ~[spring-boot-2.5.0.jar:2.5.0]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:337) ~[spring-boot-2.5.0.jar:2.5.0]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1336) ~[spring-boot-2.5.0.jar:2.5.0]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1325) ~[spring-boot-2.5.0.jar:2.5.0]
	at com.kailong.KaiLongBlogApplication.main(KaiLongBlogApplication.java:12) ~[classes/:na]

在网上查了之后有一个说是决定考与tomcat位数不一致：

原贴地址：https://www.cnblogs.com/yuxiaole/p/9247610.html



后检查jdk与tomcat

jdk检查命令：java -version

tomcat检查命令:catalina version输出信息中，Architecture:字段的值就是tomcat的位数





检查后发现均为64位

最后发现是idea的spring项目有默认的包路径 与实际的存在差异

解决方法：

加上-Djava.library.path=/usr/local/java/lib:/usr/local/hadoop/lib就好了