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CentOS中安裝JDK環境

1.設定下載目錄# cd /usr/local/# mkdir jdk/# cd jdk/ 2.下載JDK#wget --no-check-certificate --no-cookies --header "Cookie: oraclelicense=accept-securebackup-cookie"  http://download.oracle.com/otn-pub/java/jdk/11 28/55eed80b163941c8885ad9298e6d786a/jdk-11_linux-x64_bin.rpm 3.執行npm安裝包,等待安裝完成# rpm -ivh jdk-11_linux-x64_bin.rpm

4.驗證安裝是否成功

java -version

出現類似下面的資訊,說明安裝成功。