【问题解决:信息提示】SpringBoot启动时提示The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path
问题描述
springboot程序在启动时提示信息
[2018-10-24 21:59:05.214] - 440 信息 [restartedMain] --- org.apache.catalina.core.StandardService: Starting service [Tomcat] [2018-10-24 21:59:05.220] - 440 信息 [restartedMain] --- org.apache.catalina.core.StandardEngine: Starting Servlet Engine: Apache Tomcat/8.5.34 [2018-10-24 21:59:05.251] - 440 信息 [localhost-startStop-1] --- org.apache.catalina.core.AprLifecycleListener: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [D:\Work\Java\jdk1.8.0_162\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;D:\Work\Java\jdk1.8.0_162\jre\bin;D:/Work/Java/jdk1.8.0_162/bin/../jre/bin/server;D:/Work/Java/jdk1.8.0_162/bin/../jre/bin;D:/Work/Java/jdk1.8.0_162/bin/../jre/lib/amd64;D:\Work\Java\jdk1.8.0_162\bin;D:\Work\Java\jre1.8.0_162\bin;C:\ProgramData\Oracle\Java\javapath;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;D:\Work\04_Plug-in unit\apache-maven-3.5.3\bin;D:\Work\04_Plug-in unit\gradle-2.10\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;D:\Work\03_Database\MySQL\bin;C:\Program Files\Microsoft VS Code\bin;D:\Work\04_Plug-in unit\TortoiseSVN_1.9.7\bin;D:\Work\04_Plug-in unit\Git\Git\cmd;C:\Users\Sunny\AppData\Local\Microsoft\WindowsApps;;D:\Work\04_Plug-in unit\Mercurial;D:\Work\02_DevelopmentTools\eclipse_4.8_x64_photon;;.] [2018-10-24 21:59:05.959] - 440 信息 [localhost-startStop-1] --- org.apache.catalina.core.ContainerBase.[Tomcat].[localhost].[/]: Initializing Spring embedded WebApplicationContext
解决方式
把tcnative-1.dll文件放至 Tomcat 6.0\bin 目录下,
或者配置tomcat的环境变量
新建变量名TOMCAT_HOME,值设置为tomcat的安装目录
然后添加到PATH中
问题分析
tomcat整合本地apr会使效率提升:
一是,处理静态资源的时候速度更快,(注:有人用jmeter,对使用apr前后的tomcat进行压力测试,结果显示,性能是有一定的提升,但是没有想象中多,只有一点点,当然,这与运行的逻辑有关,但是我个人认为在大多数情况下这部分性能提升甚微)。
二是,我认为提升比较多的是对ssl的处理效率,当tomcat处理https的请求是,如果使用本地的openssl库,肯定会比前面提升的效率高。(虽然没有实际测试数据,但我推测这里的性能提升比例上要比第一点多得多)。
运行本地apr,需要一下三个库:
* APR library
* JNI wrappers for APR used by Tomcat (libtcnative)
* OpenSSL libraries
补充一下,其实这个并不是eclipse或者是myeclipse的问题,而是tomcat本身一个调用本地库的提高运行效率的特性。tomcat没有找到相应的本地库,提示一下而已。
【问题解决:信息提示】SpringBoot启动时提示The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path的更多相关文章
- Tomcat启动慢原因之二 he APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path
Tomcat启动时提示: 信息: The APR based Apache Tomcat Native library which allows optimal performance in prod ...
- 信息: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path:
问题信息详细: 信息: The APR based Apache Tomcat Native library which allows optimal performance in productio ...
- Linux下Springboot解决`APR based Apache Tomcat Native library`提示
最近转行做java,开发基于Springboot的项目,版本号为2.1.0.RELEASE. 启动应用,发现以下提示: The APR based Apache Tomcat Native libra ...
- 关于Tomcat启动时报The APR based Apache Tomcat Native library which allows optimal performanc e in production environments was not found on the java.library.path
错误信息如下 八月 01, 2016 10:11:15 上午 org.apache.catalina.core.AprLifecycleListener initINFO: The APR based ...
- idea 2019 1 spring boot 启动报错 An incompatible version [1.2.12] of the APR based Apache Tomcat Native library is installed, while Tomcat requires version [1.2.14]
1.构建一个简单springboot工程,日志打印报错内容如下: 15:38:28.673 [main] DEBUG org.springframework.boot.devtools.setting ...
- The APR based Apache Tomcat Native library tomcat启动错误
The APR based Apache Tomcat Native library which allows optimal performance in production environmen ...
- 配置maven环境出现ARP tomcat native library 版本安装跟需求版本不一致时的解决方法An incompatible version xxxx of the APR based Apache Tomcat Native library is installed, while Tomcat requires version xxxx
此地址下载你所需要的library版本http://archive.apache.org/dist/tomcat/tomcat-connectors/native/ 点击binaries 点win32 ...
- springboot An incompatible version [1.1.32] of the APR based Apache Tomcat Native library is installed, while Tomcat requires version [1.2.14]
1.错误 An incompatible version [1.1.32] of the APR based Apache Tomcat Native library is installed, wh ...
- SpringBoot启动时 提示没有主清单属性 MANIFEST
SpringBoot启动时 提示没有主清单属性 MANIFEST <?xml version="1.0" encoding="UTF-8"?> &l ...
随机推荐
- linux安装jdk和tomcat命令
1.linux centos6.5 安装jdk1.在/usr/local/src目录下,创建java文件夹,拷贝jdk安装包到/usr/local/src/java下面:cd /usr/local/s ...
- Python学习之旅(七)
Python基础知识(6):基本数据类型之列表 在Python中,最基本的数据结构是序列.序列中的每个元素被分配一个序号——即元素的位置,也称为索引.第一个索引从0开始,如果要从右边开始,序列中的最后 ...
- Gitlab之版本回滚
gitlab提交错误需要回滚版本 首先查看log找到需要回滚的head git log 回滚 git reset --hard 297ff2dcf20605297684f296a4b4ccaa1cf4 ...
- 这 10 款良心 Windows 软件,改变你对国产的认知
提起国产 Windows 软件,你可能首先想到的是捆绑安装.弹窗广告.卸载残留等关键词.尽管一些所谓「大厂」的确致力于拉低业界的下限,但依然有开发者坚守底线,为改变整个生态圈而默默努力.今天,少数派就 ...
- Luogu 1098 - 字符串的展开 - [字符串操作][模拟]
题目链接:https://www.luogu.org/problemnew/show/P1098 题目描述在初赛普及组的“阅读程序写结果”的问题中,我们曾给出一个字符串展开的例子:如果在输入的字符串中 ...
- Ubuntu软件安装和查看已安装相关知识
说明:由于图形化界面方法(如Add/Remove... 和Synaptic Package Manageer)比较简单,所以这里主要总结在终端通过命令行方式进行的软件包安装.卸载和删除的方法.一.Ub ...
- makefile编写规则
cc = g++ -std=c++11 prom = calc deps = FtTest.h obj = FtTest.o newft.o LIBS = -lgtest_c11 $(prom): $ ...
- Swagger学习笔记
狂神声明 : 文章均为自己的学习笔记 , 转载一定注明出处 ; 编辑不易 , 防君子不防小人~共勉 ! Swagger学习笔记 课程目标 了解Swagger的概念及作用 掌握在项目中集成Swagger ...
- 简单的可以跑起来的dubbo例子
原文地址:https://blog.csdn.net/jingyangV587/article/details/78901937 项目结构: maven项目,内部三个module. <?xml ...
- jstl 与 el表达式
jar下载地址参考:https://blog.csdn.net/qq_30062589/article/details/80224080 <%@ page language="java ...