Spring Boot 不能加载 tcnative-2.dll 库（Can't load library: tcnative-2.dll）

Spring Boot 不能加载 tcnative-2.dll 库

本文将介绍怎样解决 Spring Boot 在启动时抛出 “org.apache.tomcat.jni.LibraryNotFoundError: Can't load library: *\tcnative-2.dll”错误。

在使用SpringBoot3创建项目的过程中，将日志的级别调为debug，日志打印了 “org.apache.tomcat.jni.LibraryNotFoundError: Can't load library: *\tcnative-2.dll”错误。

2024-06-06T15:22:33.222+08:00 DEBUG 19352 --- [           main] o.a.catalina.core.AprLifecycleListener   : The Apache Tomcat Native library could not be found using names [tcnative-2, libtcnative-2, tcnative-1, libtcnative-1] on the java.library.path [E:\SDK\Java\temurin\jdk-17.0.10+7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Windows\system32;E:\SDK\Java\temurin\jdk-21.0.2+13\bin;C:\Windows;E:\apache\apache-maven-3.9.6\bin;E:\mysql\bin;E:\dotnet;E:\pnpm;E:\nvm;E:\nodejs;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\PowerShell\7\;E:\platform-tools;C:\ProgramData\chocolatey\bin;D:\NetSarang\Xshell\;D:\NetSarang\Xftp\;C:\Program Files (x86)\dotnet\;C:\Program Files\dotnet\;E:\TortoiseSVN\bin;D:\Snipaste;C:\Program Files\Amazon\AWSCLIV2\;C:\Program Files\Docker\Docker\resources\bin;C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit\;C:\Users\zjw\AppData\Local\Programs\Ollama;E:\VSCode;C:\Program Files\WireGuard\;E:\Python\Python311;E:\Python\Python311\Scripts;E:\gradle\gradle-8.7\bin;E:\nvm;E:\Git\cmd;C:\Windows\system32;E:\SDK\Java\temurin\jdk-21.0.2+13\bin;C:\Windows;E:\apache\apache-maven-3.9.6\bin;E:\mysql\bin;E:\dotnet;E:\pnpm;E:\nvm;E:\nodejs;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\PowerShell\7\;E:\platform-tools;C:\ProgramData\chocolatey\bin;D:\NetSarang\Xshell\;D:\NetSarang\Xftp\;C:\Program Files (x86)\dotnet\;C:\Program Files\dotnet\;E:\TortoiseSVN\bin;D:\Snipaste;C:\Program Files\Amazon\AWSCLIV2\;C:\Program Files\Docker\Docker\resources\bin;E:\Git\cmd;C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit\;C:\Users\zjw\AppData\Local\Programs\Ollama;E:\VSCode;C:\Program Files\WireGuard\;E:\Python\Python311;E:\Python\Python311\Scripts;E:\gradle\gradle-8.7\bin;E:\nvm;C:\Users\zjw\AppData\Local\JetBrains\Toolbox\scripts;;.]. The errors reported were [Can't load library: E:\code\IdeaProjects\lease\bin\tcnative-2.dll, Can't load library: E:\code\IdeaProjects\lease\bin\libtcnative-2.dll, Can't load library: E:\code\IdeaProjects\lease\bin\tcnative-1.dll, Can't load library: E:\code\IdeaProjects\lease\bin\libtcnative-1.dll, no tcnative-2 in java.library.path: E:\SDK\Java\temurin\jdk-17.0.10+7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Windows\system32;E:\SDK\Java\temurin\jdk-21.0.2+13\bin;C:\Windows;E:\apache\apache-maven-3.9.6\bin;E:\mysql\bin;E:\dotnet;E:\pnpm;E:\nvm;E:\nodejs;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\PowerShell\7\;E:\platform-tools;C:\ProgramData\chocolatey\bin;D:\NetSarang\Xshell\;D:\NetSarang\Xftp\;C:\Program Files (x86)\dotnet\;C:\Program Files\dotnet\;E:\TortoiseSVN\bin;D:\Snipaste;C:\Program Files\Amazon\AWSCLIV2\;C:\Program Files\Docker\Docker\resources\bin;C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit\;C:\Users\zjw\AppData\Local\Programs\Ollama;E:\VSCode;C:\Program Files\WireGuard\;E:\Python\Python311;E:\Python\Python311\Scripts;E:\gradle\gradle-8.7\bin;E:\nvm;E:\Git\cmd;C:\Windows\system32;E:\SDK\Java\temurin\jdk-21.0.2+13\bin;C:\Windows;E:\apache\apache-maven-3.9.6\bin;E:\mysql\bin;E:\dotnet;E:\pnpm;E:\nvm;E:\nodejs;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\PowerShell\7\;E:\platform-tools;C:\ProgramData\chocolatey\bin;D:\NetSarang\Xshell\;D:\NetSarang\Xftp\;C:\Program Files (x86)\dotnet\;C:\Program Files\dotnet\;E:\TortoiseSVN\bin;D:\Snipaste;C:\Program Files\Amazon\AWSCLIV2\;C:\Program Files\Docker\Docker\resources\bin;E:\Git\cmd;C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit\;C:\Users\zjw\AppData\Local\Programs\Ollama;E:\VSCode;C:\Program Files\WireGuard\;E:\Python\Python311;E:\Python\Python311\Scripts;E:\gradle\gradle-8.7\bin;E:\nvm;C:\Users\zjw\AppData\Local\JetBrains\Toolbox\scripts;;., no libtcnative-2 in java.library.path: E:\SDK\Java\temurin\jdk-17.0.10+7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Windows\system32;E:\SDK\Java\temurin\jdk-21.0.2+13\bin;C:\Windows;E:\apache\apache-maven-3.9.6\bin;E:\mysql\bin;E:\dotnet;E:\pnpm;E:\nvm;E:\nodejs;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\PowerShell\7\;E:\platform-tools;C:\ProgramData\chocolatey\bin;D:\NetSarang\Xshell\;D:\NetSarang\Xftp\;C:\Program Files (x86)\dotnet\;C:\Program Files\dotnet\;E:\TortoiseSVN\bin;D:\Snipaste;C:\Program Files\Amazon\AWSCLIV2\;C:\Program Files\Docker\Docker\resources\bin;C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit\;C:\Users\zjw\AppData\Local\Programs\Ollama;E:\VSCode;C:\Program Files\WireGuard\;E:\Python\Python311;E:\Python\Python311\Scripts;E:\gradle\gradle-8.7\bin;E:\nvm;E:\Git\cmd;C:\Windows\system32;E:\SDK\Java\temurin\jdk-21.0.2+13\bin;C:\Windows;E:\apache\apache-maven-3.9.6\bin;E:\mysql\bin;E:\dotnet;E:\pnpm;E:\nvm;E:\nodejs;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\PowerShell\7\;E:\platform-tools;C:\ProgramData\chocolatey\bin;D:\NetSarang\Xshell\;D:\NetSarang\Xftp\;C:\Program Files (x86)\dotnet\;C:\Program Files\dotnet\;E:\TortoiseSVN\bin;D:\Snipaste;C:\Program Files\Amazon\AWSCLIV2\;C:\Program Files\Docker\Docker\resources\bin;E:\Git\cmd;C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit\;C:\Users\zjw\AppData\Local\Programs\Ollama;E:\VSCode;C:\Program Files\WireGuard\;E:\Python\Python311;E:\Python\Python311\Scripts;E:\gradle\gradle-8.7\bin;E:\nvm;C:\Users\zjw\AppData\Local\JetBrains\Toolbox\scripts;;., no tcnative-1 in java.library.path: E:\SDK\Java\temurin\jdk-17.0.10+7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Windows\system32;E:\SDK\Java\temurin\jdk-21.0.2+13\bin;C:\Windows;E:\apache\apache-maven-3.9.6\bin;E:\mysql\bin;E:\dotnet;E:\pnpm;E:\nvm;E:\nodejs;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\PowerShell\7\;E:\platform-tools;C:\ProgramData\chocolatey\bin;D:\NetSarang\Xshell\;D:\NetSarang\Xftp\;C:\Program Files (x86)\dotnet\;C:\Program Files\dotnet\;E:\TortoiseSVN\bin;D:\Snipaste;C:\Program Files\Amazon\AWSCLIV2\;C:\Program Files\Docker\Docker\resources\bin;C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit\;C:\Users\zjw\AppData\Local\Programs\Ollama;E:\VSCode;C:\Program Files\WireGuard\;E:\Python\Python311;E:\Python\Python311\Scripts;E:\gradle\gradle-8.7\bin;E:\nvm;E:\Git\cmd;C:\Windows\system32;E:\SDK\Java\temurin\jdk-21.0.2+13\bin;C:\Windows;E:\apache\apache-maven-3.9.6\bin;E:\mysql\bin;E:\dotnet;E:\pnpm;E:\nvm;E:\nodejs;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\PowerShell\7\;E:\platform-tools;C:\ProgramData\chocolatey\bin;D:\NetSarang\Xshell\;D:\NetSarang\Xftp\;C:\Program Files (x86)\dotnet\;C:\Program Files\dotnet\;E:\TortoiseSVN\bin;D:\Snipaste;C:\Program Files\Amazon\AWSCLIV2\;C:\Program Files\Docker\Docker\resources\bin;E:\Git\cmd;C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit\;C:\Users\zjw\AppData\Local\Programs\Ollama;E:\VSCode;C:\Program Files\WireGuard\;E:\Python\Python311;E:\Python\Python311\Scripts;E:\gradle\gradle-8.7\bin;E:\nvm;C:\Users\zjw\AppData\Local\JetBrains\Toolbox\scripts;;., no libtcnative-1 in java.library.path: E:\SDK\Java\temurin\jdk-17.0.10+7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Windows\system32;E:\SDK\Java\temurin\jdk-21.0.2+13\bin;C:\Windows;E:\apache\apache-maven-3.9.6\bin;E:\mysql\bin;E:\dotnet;E:\pnpm;E:\nvm;E:\nodejs;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\PowerShell\7\;E:\platform-tools;C:\ProgramData\chocolatey\bin;D:\NetSarang\Xshell\;D:\NetSarang\Xftp\;C:\Program Files (x86)\dotnet\;C:\Program Files\dotnet\;E:\TortoiseSVN\bin;D:\Snipaste;C:\Program Files\Amazon\AWSCLIV2\;C:\Program Files\Docker\Docker\resources\bin;C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit\;C:\Users\zjw\AppData\Local\Programs\Ollama;E:\VSCode;C:\Program Files\WireGuard\;E:\Python\Python311;E:\Python\Python311\Scripts;E:\gradle\gradle-8.7\bin;E:\nvm;E:\Git\cmd;C:\Windows\system32;E:\SDK\Java\temurin\jdk-21.0.2+13\bin;C:\Windows;E:\apache\apache-maven-3.9.6\bin;E:\mysql\bin;E:\dotnet;E:\pnpm;E:\nvm;E:\nodejs;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\PowerShell\7\;E:\platform-tools;C:\ProgramData\chocolatey\bin;D:\NetSarang\Xshell\;D:\NetSarang\Xftp\;C:\Program Files (x86)\dotnet\;C:\Program Files\dotnet\;E:\TortoiseSVN\bin;D:\Snipaste;C:\Program Files\Amazon\AWSCLIV2\;C:\Program Files\Docker\Docker\resources\bin;E:\Git\cmd;C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit\;C:\Users\zjw\AppData\Local\Programs\Ollama;E:\VSCode;C:\Program Files\WireGuard\;E:\Python\Python311;E:\Python\Python311\Scripts;E:\gradle\gradle-8.7\bin;E:\nvm;C:\Users\zjw\AppData\Local\JetBrains\Toolbox\scripts;;.]

org.apache.tomcat.jni.LibraryNotFoundError: Can't load library: E:\code\IdeaProjects\lease\bin\tcnative-2.dll, Can't load library: E:\code\IdeaProjects\lease\bin\libtcnative-2.dll, Can't load library: E:\code\IdeaProjects\lease\bin\tcnative-1.dll, Can't load library: E:\code\IdeaProjects\lease\bin\libtcnative-1.dll, no tcnative-2 in java.library.path: E:\SDK\Java\temurin\jdk-17.0.10+7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Windows\system32;E:\SDK\Java\temurin\jdk-21.0.2+13\bin;C:\Windows;E:\apache\apache-maven-3.9.6\bin;E:\mysql\bin;E:\dotnet;E:\pnpm;E:\nvm;E:\nodejs;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\PowerShell\7\;E:\platform-tools;C:\ProgramData\chocolatey\bin;D:\NetSarang\Xshell\;D:\NetSarang\Xftp\;C:\Program Files (x86)\dotnet\;C:\Program Files\dotnet\;E:\TortoiseSVN\bin;D:\Snipaste;C:\Program Files\Amazon\AWSCLIV2\;C:\Program Files\Docker\Docker\resources\bin;C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit\;C:\Users\zjw\AppData\Local\Programs\Ollama;E:\VSCode;C:\Program Files\WireGuard\;E:\Python\Python311;E:\Python\Python311\Scripts;E:\gradle\gradle-8.7\bin;E:\nvm;E:\Git\cmd;C:\Windows\system32;E:\SDK\Java\temurin\jdk-21.0.2+13\bin;C:\Windows;E:\apache\apache-maven-3.9.6\bin;E:\mysql\bin;E:\dotnet;E:\pnpm;E:\nvm;E:\nodejs;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\PowerShell\7\;E:\platform-tools;C:\ProgramData\chocolatey\bin;D:\NetSarang\Xshell\;D:\NetSarang\Xftp\;C:\Program Files (x86)\dotnet\;C:\Program Files\dotnet\;E:\TortoiseSVN\bin;D:\Snipaste;C:\Program Files\Amazon\AWSCLIV2\;C:\Program Files\Docker\Docker\resources\bin;E:\Git\cmd;C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit\;C:\Users\zjw\AppData\Local\Programs\Ollama;E:\VSCode;C:\Program Files\WireGuard\;E:\Python\Python311;E:\Python\Python311\Scripts;E:\gradle\gradle-8.7\bin;E:\nvm;C:\Users\zjw\AppData\Local\JetBrains\Toolbox\scripts;;., no libtcnative-2 in java.library.path: E:\SDK\Java\temurin\jdk-17.0.10+7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Windows\system32;E:\SDK\Java\temurin\jdk-21.0.2+13\bin;C:\Windows;E:\apache\apache-maven-3.9.6\bin;E:\mysql\bin;E:\dotnet;E:\pnpm;E:\nvm;E:\nodejs;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\PowerShell\7\;E:\platform-tools;C:\ProgramData\chocolatey\bin;D:\NetSarang\Xshell\;D:\NetSarang\Xftp\;C:\Program Files (x86)\dotnet\;C:\Program Files\dotnet\;E:\TortoiseSVN\bin;D:\Snipaste;C:\Program Files\Amazon\AWSCLIV2\;C:\Program Files\Docker\Docker\resources\bin;C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit\;C:\Users\zjw\AppData\Local\Programs\Ollama;E:\VSCode;C:\Program Files\WireGuard\;E:\Python\Python311;E:\Python\Python311\Scripts;E:\gradle\gradle-8.7\bin;E:\nvm;E:\Git\cmd;C:\Windows\system32;E:\SDK\Java\temurin\jdk-21.0.2+13\bin;C:\Windows;E:\apache\apache-maven-3.9.6\bin;E:\mysql\bin;E:\dotnet;E:\pnpm;E:\nvm;E:\nodejs;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\PowerShell\7\;E:\platform-tools;C:\ProgramData\chocolatey\bin;D:\NetSarang\Xshell\;D:\NetSarang\Xftp\;C:\Program Files (x86)\dotnet\;C:\Program Files\dotnet\;E:\TortoiseSVN\bin;D:\Snipaste;C:\Program Files\Amazon\AWSCLIV2\;C:\Program Files\Docker\Docker\resources\bin;E:\Git\cmd;C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit\;C:\Users\zjw\AppData\Local\Programs\Ollama;E:\VSCode;C:\Program Files\WireGuard\;E:\Python\Python311;E:\Python\Python311\Scripts;E:\gradle\gradle-8.7\bin;E:\nvm;C:\Users\zjw\AppData\Local\JetBrains\Toolbox\scripts;;., no tcnative-1 in java.library.path: E:\SDK\Java\temurin\jdk-17.0.10+7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Windows\system32;E:\SDK\Java\temurin\jdk-21.0.2+13\bin;C:\Windows;E:\apache\apache-maven-3.9.6\bin;E:\mysql\bin;E:\dotnet;E:\pnpm;E:\nvm;E:\nodejs;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\PowerShell\7\;E:\platform-tools;C:\ProgramData\chocolatey\bin;D:\NetSarang\Xshell\;D:\NetSarang\Xftp\;C:\Program Files (x86)\dotnet\;C:\Program Files\dotnet\;E:\TortoiseSVN\bin;D:\Snipaste;C:\Program Files\Amazon\AWSCLIV2\;C:\Program Files\Docker\Docker\resources\bin;C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit\;C:\Users\zjw\AppData\Local\Programs\Ollama;E:\VSCode;C:\Program Files\WireGuard\;E:\Python\Python311;E:\Python\Python311\Scripts;E:\gradle\gradle-8.7\bin;E:\nvm;E:\Git\cmd;C:\Windows\system32;E:\SDK\Java\temurin\jdk-21.0.2+13\bin;C:\Windows;E:\apache\apache-maven-3.9.6\bin;E:\mysql\bin;E:\dotnet;E:\pnpm;E:\nvm;E:\nodejs;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\PowerShell\7\;E:\platform-tools;C:\ProgramData\chocolatey\bin;D:\NetSarang\Xshell\;D:\NetSarang\Xftp\;C:\Program Files (x86)\dotnet\;C:\Program Files\dotnet\;E:\TortoiseSVN\bin;D:\Snipaste;C:\Program Files\Amazon\AWSCLIV2\;C:\Program Files\Docker\Docker\resources\bin;E:\Git\cmd;C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit\;C:\Users\zjw\AppData\Local\Programs\Ollama;E:\VSCode;C:\Program Files\WireGuard\;E:\Python\Python311;E:\Python\Python311\Scripts;E:\gradle\gradle-8.7\bin;E:\nvm;C:\Users\zjw\AppData\Local\JetBrains\Toolbox\scripts;;., no libtcnative-1 in java.library.path: E:\SDK\Java\temurin\jdk-17.0.10+7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Windows\system32;E:\SDK\Java\temurin\jdk-21.0.2+13\bin;C:\Windows;E:\apache\apache-maven-3.9.6\bin;E:\mysql\bin;E:\dotnet;E:\pnpm;E:\nvm;E:\nodejs;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\PowerShell\7\;E:\platform-tools;C:\ProgramData\chocolatey\bin;D:\NetSarang\Xshell\;D:\NetSarang\Xftp\;C:\Program Files (x86)\dotnet\;C:\Program Files\dotnet\;E:\TortoiseSVN\bin;D:\Snipaste;C:\Program Files\Amazon\AWSCLIV2\;C:\Program Files\Docker\Docker\resources\bin;C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit\;C:\Users\zjw\AppData\Local\Programs\Ollama;E:\VSCode;C:\Program Files\WireGuard\;E:\Python\Python311;E:\Python\Python311\Scripts;E:\gradle\gradle-8.7\bin;E:\nvm;E:\Git\cmd;C:\Windows\system32;E:\SDK\Java\temurin\jdk-21.0.2+13\bin;C:\Windows;E:\apache\apache-maven-3.9.6\bin;E:\mysql\bin;E:\dotnet;E:\pnpm;E:\nvm;E:\nodejs;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\PowerShell\7\;E:\platform-tools;C:\ProgramData\chocolatey\bin;D:\NetSarang\Xshell\;D:\NetSarang\Xftp\;C:\Program Files (x86)\dotnet\;C:\Program Files\dotnet\;E:\TortoiseSVN\bin;D:\Snipaste;C:\Program Files\Amazon\AWSCLIV2\;C:\Program Files\Docker\Docker\resources\bin;E:\Git\cmd;C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit\;C:\Users\zjw\AppData\Local\Programs\Ollama;E:\VSCode;C:\Program Files\WireGuard\;E:\Python\Python311;E:\Python\Python311\Scripts;E:\gradle\gradle-8.7\bin;E:\nvm;C:\Users\zjw\AppData\Local\JetBrains\Toolbox\scripts;;.
	at org.apache.tomcat.jni.Library.<init>(Library.java:91) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.apache.tomcat.jni.Library.initialize(Library.java:147) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.apache.catalina.core.AprLifecycleListener.init(AprLifecycleListener.java:189) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.apache.catalina.core.AprLifecycleListener.isAprAvailable(AprLifecycleListener.java:106) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getDefaultServerLifecycleListeners(TomcatServletWebServerFactory.java:191) ~[spring-boot-3.3.0.jar:3.3.0]
	at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.<init>(TomcatServletWebServerFactory.java:138) ~[spring-boot-3.3.0.jar:3.3.0]
	at org.springframework.boot.autoconfigure.web.servlet.ServletWebServerFactoryConfiguration$EmbeddedTomcat.tomcatServletWebServerFactory(ServletWebServerFactoryConfiguration.java:73) ~[spring-boot-autoconfigure-3.3.0.jar:3.3.0]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
	at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:140) ~[spring-beans-6.1.8.jar:6.1.8]
	at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:644) ~[spring-beans-6.1.8.jar:6.1.8]
	at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:636) ~[spring-beans-6.1.8.jar:6.1.8]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1337) ~[spring-beans-6.1.8.jar:6.1.8]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1167) ~[spring-beans-6.1.8.jar:6.1.8]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:562) ~[spring-beans-6.1.8.jar:6.1.8]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:522) ~[spring-beans-6.1.8.jar:6.1.8]
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:337) ~[spring-beans-6.1.8.jar:6.1.8]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.1.8.jar:6.1.8]
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:335) ~[spring-beans-6.1.8.jar:6.1.8]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:205) ~[spring-beans-6.1.8.jar:6.1.8]
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getWebServerFactory(ServletWebServerApplicationContext.java:223) ~[spring-boot-3.3.0.jar:3.3.0]
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:186) ~[spring-boot-3.3.0.jar:3.3.0]
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:162) ~[spring-boot-3.3.0.jar:3.3.0]
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:618) ~[spring-context-6.1.8.jar:6.1.8]
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) ~[spring-boot-3.3.0.jar:3.3.0]
	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) ~[spring-boot-3.3.0.jar:3.3.0]
	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:456) ~[spring-boot-3.3.0.jar:3.3.0]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:335) ~[spring-boot-3.3.0.jar:3.3.0]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1363) ~[spring-boot-3.3.0.jar:3.3.0]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1352) ~[spring-boot-3.3.0.jar:3.3.0]
	at com.zjw.lease.AdminWebApplication.main(AdminWebApplication.java:17) ~[classes/:na]

为什么要去加载 tcnative-2.dll 库呢？

因为 Tomcat 中的 connector 为了提高性能，采用了加载与操作系统绑定（非跨平台）的本地库的方式，比如：Windows 系统中就是 .dll 动态链接库。

默认会去 Tomcat 的 bin 目录下去找，但是由于 Spring Boot 的 Tomcat 是嵌入式的，没有这些 .dll，所以需要自己去官网下载，并解压放到 C:\Windows\System32\ 目录下。

什么是 Tomcat Native？

Apache Tomcat Native Library 是与 Apache Tomcat 一起使用的可选组件，它允许 Tomcat 使用 Open SSL 作为 JSSE 的替代品来支持 TLS 连接。说白了，Tomcat Native 就是一套和操作系统紧密结合的库，不同类型的操作系统 Tomcat Native 就会不同，如：Windows 下就是动态链接库，Linux 系统就是 .so 库文件。使用 Tomcat Native 可以调用操作系统底层的能力，提升 Tomcat 的性能。

更多关于 Tomcat Native 的信息，请参考：https://tomcat.apache.org/native-doc/

下载 Tomcat Native

访问 https://archive.apache.org/dist/tomcat/tomcat-connectors/native/2.0.6/binaries/ 地址，下载 Tomcat Native，然后解压压缩包。将 tcnative-1.dll 和 openssl.exe 拷贝到 C:\Windows\System32\ 目录下。如下图：

原文：https://www.hxstrive.com/article/1201.htm