从命令行安装不同的JDK有一个很好的替代方案…使用https://sdkman.io/有很多供应商

sdk install java 19.0.1-oracle

甲骨文在下载链接上放置了一个防止cookie，迫使你同意这些条款，尽管使用Java的许可协议明确规定，只要使用Java，你就“同意”了许可。

Oracle想要的方法是你下载它的时候有一个协议。在此之后，可以针对特定的Linux修改此脚本

#!/bin/bash
#Author: Yucca Nel http://thejarbar.org
#Will restart system
#Modify these variables as needed...
tempWork=/tmp/work
locBin=/usr/local/bin
javaUsrLib=/usr/lib/jvm

sudo mkdir -p $javaUsrLib
mkdir -p $tempWork
cd $tempWork

#Extract the download
tar -zxvf $downloadDir/jdk*tar.gz

#Move it to where it can be found...

sudo mv -f $tempWork/jdk* $javaUsrLib/

sudo ln -f -s $javaUsrLib/jdk1/bin/* /usr/bin/

#Update this line to reflect versions of JDK...
export JAVA_HOME="$javaUsrLib/jdk1.7.0_03"
#Extract the download
tar -zxvf $tempWork/*

#Move it to where it can be found...

sudo mv -f $tempWork/jdk1* $javaUsrLib/

sudo ln -f -s $javaUsrLib/jdk1*/bin/* /usr/bin/
sudo rm -rf $tempWork
#Update this line to reflect newer versions of JDK...
export JAVA_HOME="$javaUsrLib/jdk1.7.0_03"

if ! grep "JAVA_HOME=$javaUsrLib/jdk1.7.0_03" /etc/environment
then
    echo "JAVA_HOME=$javaUsrLib/jdk1.7.0_03"| sudo tee -a /etc/environment
fi


exit 0

如上文所述: https://stackoverflow.com/a/41718895/4370196

更新JDK 8 Update 121

由于Oracle在其下载链接中插入了一些md5hash，因此不能自动组装命令行下载链接。

所以我修改了一些讨厌的bash命令行来获得最新的jdk下载链接，下载并通过rpm直接安装。 对于所有感兴趣的人:

wget -q http://www.oracle.com/technetwork/java/javase/downloads/index.html -O ./index.html && grep -Eoi ']+>' index.html | grep -Eoi '/technetwork/java/javase/downloads/jdk8-downloads-[0-9]+.html' | (head -n 1) | awk '{print "http://www.oracle.com"$1}' | xargs wget --no-cookies --header "Cookie: gpw_e24=xxx; oraclelicense=accept-securebackup-cookie;" -O index.html -q && grep -Eoi '"filepath":"[^"]+jdk-8u[0-9]+-linux-x64.rpm"' index.html | grep -Eoi 'http:[^"]+' | xargs wget --no-cookies --header "Cookie: gpw_e24=xxx; oraclelicense=accept-securebackup-cookie;" -q -O ./jdk8.rpm && sudo rpm -i ./jdk8.rpm

粗体部分应该换成你喜欢的包装

下载JDK 8u221

$ wget -c --content-disposition "https://javadl.oracle.com/webapps/download/AutoDL?BundleId=239835_230deb18db3e4014bb8e3e8324f81b43"
$ old=$(ls -hat | grep jre | head -n1)
$ mv $old $(echo $old | awk -F"?" '{print $1}')

my blog is 044-wget

@eric的回答对我来说很管用，你需要接受你设置的命令中的条款 即

"Cookie: oraclelicense=accept-securebackup-cookie"

最后的命令是这样的

wget -c --header "Cookie: oraclelicense=accept-securebackup-cookie" http://download.oracle.com/otn-pub/java/jdk/8u131-b11/d54c1d3a095b4ff2b6607d096fa80163/jdk-8u131-linux-x64.tar.gz

您可以通过将8u131更改为8uXXX来决定更新版本。只要它在回购中可用。

我没有为每一个新的Java版本都使用一个新的链接或更改现有的脚本，而是寻找一种更通用的方法来自动下载所需的Java包，然后通过yum localinstall ${JAVA_ENVIRONMENT}-${JAVA_VERSION}-linux-x64.rpm进行安装。

我使用了一种类似于手动/用户操作的简单方法来查找包并下载它。我也非常确定，通过使用其他工具(如egrep、awk等)，人们会找到一种更优雅的方式来完成它。，所以这里留一个例子:

#!/bin/bash

### Proxy settings
# If there is a company proxy 

PROXY="my.proxy.local:8080"
PROXY_TYPE="--proxy-ntlm" # or leave empty with ""
USER="user"
PASS='pass'

### Find out the links to JRE and JDK 
# To do so, got to the page http://www.oracle.com/technetwork/java/javase/downloads/

BASE_URL="technetwork/java/javase/downloads"

# Put the whole page into a single string/line

BASE_URL_OUTPUT="$(curl -s -k ${PROXY_TYPE} -x "http://${USER}:${PASS}@${PROXY}" -L0 http://www.oracle.com/${BASE_URL}/)"

# Define the environments to download 

JAVA_ENVIRONMENTS=("JRE" "JDK") # ! yet "SERVER-JRE"

for JAVA_ENVIRONMENT in "${JAVA_ENVIRONMENTS[@]}"
do

echo
echo "JAVA_ENVIRONMENT="$JAVA_ENVIRONMENT
echo

for (( JAVA_BASE_VERSION = 8; JAVA_BASE_VERSION <= 10; JAVA_BASE_VERSION += 2 ))  
do

echo "JAVA_BASE_VERSION="$JAVA_BASE_VERSION

### "Read the page"
# and follow the links for the package interested in 

DOWNLOAD_SITE="$(echo $BASE_URL_OUTPUT | grep -m 1 -io "${JAVA_ENVIRONMENT}${JAVA_BASE_VERSION}-downloads-[0-9]*.html" -- | tail -1)"
echo "DOWNLOAD_SITE="$DOWNLOAD_SITE

### Gather the necessary download links
# To do so, following the link to the download site
# reading and accept the license 
# 
# ... the greedy regular expression is to address the different syntax of the links
# and already prepared for OR .gz files 

DOWNLOAD_LINK_OUTPUT="$(curl -s -k ${PROXY_TYPE} -x "http://${USER}:${PASS}@${PROXY}" -L -j -H "Cookie: oraclelicense=accept-securebackup-cookie" http://www.oracle.com/${BASE_URL}/${DOWNLOAD_SITE} |  grep -io "filepath.*${JAVA_ENVIRONMENT}-[${JAVA_BASE_VERSION}].*linux[-_]x64[._].*\(rpm\)" -- | cut -d '"' -f 3 | tail -1)"

# and echo out the link

echo "DOWNLOAD_LINK_OUTPUT="$DOWNLOAD_LINK_OUTPUT

done

done

由于下载链接现已可用，您可以进一步使用wget或curl。