2018-04-10 补充 Showdoc

judasn · judasn · commit d7d5b95f9da7 · 2018-04-10T22:46:45.000+08:00
diff --git a/favorite-file/shell/install_jdk_offline.sh b/favorite-file/shell/install_jdk_offline.sh
@@ -26,13 +26,18 @@ mv jdk1.8.0_151/ /usr/local/
 
 echo "JDK 写入系统变量到 zshrc"
 
-echo 'JAVA_HOME=/usr/local/jdk1.8.0_151' >> ~/.zshrc  
-echo 'JRE_HOME=$JAVA_HOME/jre' >> ~/.zshrc  
-echo 'PATH=$PATH:$JAVA_HOME/bin' >> ~/.zshrc  
-echo 'CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar' >> ~/.zshrc  
-echo 'export JAVA_HOME' >> ~/.zshrc  
-echo 'export JRE_HOME' >> ~/.zshrc  
-echo 'export PATH' >> ~/.zshrc  
-echo 'export CLASSPATH' >> ~/.zshrc  
+cat << EOF >> ~/.zshrc
+
+# JDK
+JAVA_HOME=/usr/local/jdk1.8.0_151
+JRE_HOME=\$JAVA_HOME/jre
+PATH=\$PATH:\$JAVA_HOME/bin
+CLASSPATH=.:\$JAVA_HOME/lib/dt.jar:\$JAVA_HOME/lib/tools.jar
+export JAVA_HOME
+export JRE_HOME
+export PATH
+export CLASSPATH
+EOF
+
 
 echo "JDK 设置完成，需要你手动设置：source ~/.zshrc"
diff --git a/favorite-file/shell/install_jdk_online.sh b/favorite-file/shell/install_jdk_online.sh
@@ -33,13 +33,17 @@ mv jdk1.8.0_151/ /usr/program/
 
 echo "JDK 写入系统变量到 zshrc"
 
-echo 'JAVA_HOME=/usr/program/jdk1.8.0_151' >> ~/.zshrc  
-echo 'JRE_HOME=$JAVA_HOME/jre' >> ~/.zshrc  
-echo 'PATH=$PATH:$JAVA_HOME/bin' >> ~/.zshrc  
-echo 'CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar' >> ~/.zshrc  
-echo 'export JAVA_HOME' >> ~/.zshrc  
-echo 'export JRE_HOME' >> ~/.zshrc  
-echo 'export PATH' >> ~/.zshrc  
-echo 'export CLASSPATH' >> ~/.zshrc  
+cat << EOF >> ~/.zshrc
+
+# JDK
+JAVA_HOME=/usr/local/jdk1.8.0_151
+JRE_HOME=\$JAVA_HOME/jre
+PATH=\$PATH:\$JAVA_HOME/bin
+CLASSPATH=.:\$JAVA_HOME/lib/dt.jar:\$JAVA_HOME/lib/tools.jar
+export JAVA_HOME
+export JRE_HOME
+export PATH
+export CLASSPATH
+EOF
 
 echo "JDK 设置完成，需要你手动设置：source ~/.zshrc"
