今天在Linux启动tomcat报错了 Neither the JAVA_HOME nor the JRE_HOME environment variable is defined At least one of these environment variable is needed to run this program 原来是因为没有配置jdk的变量，只是把jdk放...

问答 2020-06-14 来自：开发者社区

如何彻底解决linux tomcat包错： java.lang.OutOfMem?报错

具体报错log:  Exception in thread "http-bio-8080-exec-691" java.lang.OutOfMemoryError: Java heap space at java.util.jar.JarFile.getBytes(JarFile.java:360) at java.util.jar.JarFile.initializeVerifier(...

问答 2018-10-04 来自：开发者社区

在Linux centos服务器上搭建 tomcat java mysql 访问不能返回json

在linux 服务器上搭建的tomcat7 java8 mysql数据库，能访问静态页面但是不能返回json值

文章 2017-11-19 来自：开发者社区

解决Linux下启动Tomcat遇到Neither the JAVA_HOME nor the JRE_HOME environment variable is defined

找不到JAVA_HOME路径，需要做以下变更：找到启动路径所在的目录： vi /usr/local/apache-tomcat-7.0.55/bin/catalina.sh 加入以下信息： 1 2 export JAVA_HOME=/usr/local/jdk1.7.0_67 export JRE_HOME=/usr/local/jdk1.7.0_67/jre .....

文章 2017-11-05 来自：开发者社区

菜鸟学Linux 第100篇笔记 tomcat 之 java

菜鸟学Linux 第100篇笔记 tomcat 之 java 内容总览 java概述 java 包含四个独立却又彼此相关的技术四个独立的技术运作流程 JVM的实现方式 JVM的虚拟机软件 JAVA应用领域的不同，Java可分为三类 SE, EE, ME CGI (Common Gateway Interface) servlet CGI (JSP) JVM 虚拟机运行...

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