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Hyper创建虚拟机 安装Hyper pushd "%~dp0" dir /b %SystemRoot%\servicing\Packages\*Hyper-V*.mum >hyper-v.txt for /f %%i in ('findstr /i . hyper-v.txt 2^>nul') d 阅读全文
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1.Dockfile 1准备 jdk安装包 启动项目jar 2文件 from centos run mkdir /var/tmp/jdk COPY jdk-8u321-linux-x64.tar.gz /var/tmp/jdk RUN tar xzf /var/tmp/jdk/jdk-8u321-l 阅读全文
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分析内存 1.jmap_dump 2.下载地址 https://www.ej-technologies.com/download/jprofiler/files 2.1JVM启动参数 -XX:+HeapDumpOnOutOfMemoryError-XX:HeapDumpPath=D:\heapdum 阅读全文