Java linux_第6页-阿里云

java jdk在Linux下安装与环境变量的配置

java jdk在Linux下安装与环境变量的配置linux环境：CentOS-6.0-x86_64-bin-DVD1.iso[root@localhost software]# lsjdk-6u13-linux-i586.bin jdk-6u13-linux-i586.zip...

Java：Linux/Windows/macOS安装JDK

目录开发环境安装JDK生产环境安装JDKOpenJDKAdoptOpenJDKJava版本开发环境安装JDK可以通过oracle的官方下载地址，下载安装https://www.oracle.com/cn/java/technologies/downloads/https://www.oracle.c...

「大师课」搞定 Java 开发基础

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Java Spring Boot 2.6.0开发实战-1024程序员节创造营公益课

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从 Linux 内核线程反观 Java Go 的线程模型

原文参考我的个人公众号文章（欢迎关注！）：点此链接进入为什么要从 Linux内核线程角度出发去分析开发语言的线程模型？这里且不说 Linux 为什么是流行的操作系统，每当提到这个话题，因为Linux开源、稳定等等，这里不说那么多题外话。之所以从 Linux 内核角度出发，是因为操作系统是每个热衷于技...

Java执行Linux命令

package org.ml.deployer.util; import java.io.IOException; import java.io.InputStream; import java.util.Scanner; import java.util.concurrent.TimeUnit; ...

《Java 后端面试经》Linux 篇

🚀1. Linux 目录树所有可操作的计算机资源都存在于目录树这个结构中，对计算资源的访问，可以看做是对这棵目录树的访问。Linux 文件系统的结构层次鲜明，就像一棵倒立的树，最顶层是其根目录，目录结构如下：常见目录说明：/bin：存放二进制可执行文件(ls、cat、m...

请问我有一个 .so文件需要load到环境中我之前用 linux 直接用java -jar 能起来

请问我有一个 .so文件需要load到环境中我之前用 linux 直接用java -jar 能起来 springboot项目但是在函数计算中就找不到这个文件了。 Caused by: java.lang.UnsatisfiedLinkError: /tmp/lib/libopencv_java...

java：获取本机IP，Linux环境下使用InetAddress.getLocalHost()方法获得127.0.0.1

InetAddress.getLocalHost()方法获取本地IP不靠谱代码 public static void main(String[] args) throws Exception { InetAddress addr = InetAddress.getLocalHost(); Syste...

全网首发：Java在LINUX上系统上加载OpenCV so库的范例代码

前面有一个博文：OpenCV最简JAVA版范例_柳鲲鹏的博客-CSDN博客_java opencv示例这个范例不一定能跑起来。原因就是依赖库加载的问题。如果libopencv_java.so：包含其他所有的so功能，上述博文就是对的。如果不包含，需要一定的加载技巧。代码范...

JNI用C加载JDK产生JVM虚拟机，并运行JAVA类main函数(MACOS/LINUX/WINDOWS)

技术说明：这里的代码，通过加载libjvm然后找到产生函数。也有的代码直接调用（编译时需要链接）。没有处理参数。MAC编译时需要链接 -framework CoreFoundationXcode设置编译链接-framework CoreFoundation_柳鲲鹏的博客-CSDN博客根据自己的环境，...

OpenJDK8 JAVA应用窗口在不同缩放比例下的表现(Linux)

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