1.        用Myeclipse启动tomcat7启动时可能会收到下面的信息:

  七月 24, 2014 10:13:30 上午 org.apache.catalina.core.AprLifecycleListener init
  信息: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files   (x86)\Java\jdk1.7.0_40\bin

这表示没有找到APR,在tomcat文档中有对tomcat与apr的关系的描述,并说明了APR的好处,参考链接如下:http://tomcat.apache.org/tomcat-7.0-doc/apr.html

2.  到APACHE网站去下载APR并将这个文件复制到C:\WINDOWS\system32\下面,链接:http://apr.apache.org/

  需要注意的是:在下载给定的文件的时候一定要根据自己的Tomcat的版本来选择适当的.dll文件。

3.  安装Apache Tomcat Native library,在tomcat/bin的目录下可以找到这个native包,但版本为1.1.24,安装后再启动,会得到如下提示:

  七月 24, 2014 10:28:34 上午 org.apache.catalina.core.AprLifecycleListener init
  信息: Loaded APR based Apache Tomcat Native library 1.1.24 using APR version 1.4.6.
  七月 24, 2014 10:28:34 上午 org.apache.catalina.core.AprLifecycleListener init
  信息: APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true]

4.    安装好后按照提示信息设置一下环境变量,再启动tomcat就可以成功加载APR了,就会发现tomcat 的控制台信息为

七月 24, 2014 10:28:34 上午 org.apache.catalina.core.AprLifecycleListener initializeSSL
信息: OpenSSL successfully initialized (OpenSSL 1.0.1c 10 May 2012)
七月 24, 2014 10:28:34 上午 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["http-apr-8080"]
七月 24, 2014 10:28:34 上午 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["ajp-apr-8009"]

最新解决方案如下:
所谓的Apache Tomcat Native library其实叫APR,全称为:Apache Portable Runtime and Tomcat。可以通过下面地址访问:http://tomcat.apache.org/tomcat-7.0-doc/apr.html
用于Windows的APR是一个名称为:tcnative-1.dll 的文件,下载地址:http://tomcat.heanet.ie/native/,目前最新版本是1.1.27。
把这个 tcnative-1.dll 文件放到<$JAVA_HOME>/bin下,重启Tomcat,刚才的提示不见了,看来OK了:

tomcat7 的The Apache Tomcat Native library which allows optimal performance 的解决的更多相关文章

  1. IDEA搭建ssm框架测试衍生出的问题The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: D:\Develop\jdk7\jdk1.7.0_79\bin;

    最近玩起IDEA这开发工具,搭建ssm框架测试时,部署项目出现如下问题: 信息: The APR based Apache Tomcat Native library which allows opt ...

  2. 【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 ...

  3. The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path:

    运行环境: Intellij idea 14 在改了项目名称. 运行时候出现了 The APR based Apache Tomcat Native library which allows opti ...

  4. 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 ...

  5. 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 ...

  6. 出现错误日志:The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path

      tomcat6出现错误日志: 信息: The APR based Apache Tomcat Native library which allows optimal performance in  ...

  7. 解决:The APR based Apache Tomcat Native library which allows optimal performance in production...

    tomcat日志apr报错引发的基于Tomcat Native加速Tomcat性能 tomact服务启动报错日志如下:息: The APR based Apache Tomcat Native lib ...

  8. The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path:

    今天下载Windows安装版的tomcat5.5,安装完以后启动时候出现: The Apache Tomcat Native library which allows optimal performa ...

  9. The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [C:\Program Files\Java\jdk1.8.0_60\bin;C:\Windows\Sun\Jav

    启动项目自动结束,查看日志发现 [ost-startStop-1] o.a.catalina.core.AprLifecycleListener   : The APR based Apache To ...

随机推荐

  1. 07-图5 Saving James Bond - Hard Version (30 分)

    This time let us consider the situation in the movie "Live and Let Die" in which James Bon ...

  2. JS电话、手机号码验证

    function isTelephone(inpurStr) {            var partten = /^0(([1,2]\d)|([3-9]\d{2}))-\d{7,8}$/;     ...

  3. [2019BUAA软工]团队项目选择

    Team V1 项目分析 写在前面 项目 内容 这个作业属于哪个课程 BUAA2019软件工程 这个作业的要求在哪里 团队项目选择 参考链接 如何提出靠谱的项目建议 NABCD 我们在这个课程的目标是 ...

  4. my.常用的话

    1. 60普通副本+++ 60普通副本+++ 60普通副本+++ 50封妖+++50封妖+++50封妖+++ 60一本十妖+++ 60一本十妖+++ 60一本十妖+++ 60封妖+++60封妖+++6 ...

  5. ES6多行字符串+模板字符串

    多行字符串 最新的ES6标准新增了一种多行字符串的表示方法,用反引号 ` ... ` 表示: 'use strict'; // 如果浏览器支持模板字符串,将会替换字符串内部的变量: var name ...

  6. vue resource 携带cookie请求 vue cookie 跨域(六)

    1.依赖VueResource  确保已安装vue-resource到项目中,找到当前项目,命令行输入: npm install vue-resource --save 在主方法添加 过滤 Vue.h ...

  7. speex编译

    首先去官网 https://www.speex.org/downloads/ 下载解压 将include.libspeex文件夹复制到自己新建工程的jni目录下 speex有关的类 package c ...

  8. vue脚手架 && 实例

    什么是vue脚手架? 即可以快速构建vue项目的工具,通过它,我们可以将vue项目所需要的文件等安装完成. 为什么要是用vue脚手架,优点何在? 因为创建一个vue项目需要很多的依赖,文件的设置等,而 ...

  9. secureCRT配置——针对Home、End无法使用

  10. Machine learning preface

    Machine learning Preface Definition T: Task E: Experience P: Performance Sequence: T -> E -> P ...