Appinventor服务器搭建-云服务器玩法在线实验

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实验内容App Inventor是一款谷歌公司开发的手机编程软件，App Inventor用户能够通过该工具软件使用谷歌的Android系列软件自行研发适合手机使用的任意应用程序。这款编程软件不一定非要是专业的研发人员，甚至根本不需要掌握任何的程序编制知识。因为这款软件已经事先将软件的代码全部编写完毕，用户只需要根据自己的需求向其中添加服务选项即可。也就是我们所要做的只是写简单的代码拼装程序。本期教程就要告诉大家如何搭建Appinventor服务器。

免费在线实验地址：点击进入

实验资源：云服务器，没有云服务器的朋友推荐1折抢购：69元/年的阿里云服务器、或者88元/年的腾讯云服务器

准备工作
升级系统至最新

1. yum -y update

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必要软件安装

1. yum -y install wget zip unzip git  vim  zlib.i686  libstdc++-4.8.5-28.el7.i686  libstdc++-4.8.5-28.el7_5.1.i686 git
   
2. yum provides libstdc++.so.6
   
3. yum -y install libstdc++-4.8.5-28.el7.i686

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下载与安装jdk8

1. cd /opt
   
2. wget --no-check-certificate --no-cookies --header "Cookie: oraclelicense=accept-securebackup-cookie" https://download.oracle.com/otn-pub/java/jdk/8u191-b12/2787e4a523244c269598db4e85c51e0c/jdk-8u191-linux-x64.tar.gz
   
3. tar -zxvf jdk-8u191-linux-x64.tar.gz
   
4. ln -s /opt/jdk1.8.0_191 /opt/java

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Ant安装

1. cd /opt
   
2. wget http://mirrors.hust.edu.cn/apache//ant/binaries/apache-ant-1.10.5-bin.zip
   
3. unzip apache-ant-1.10.5-bin.zip
   
4. ln -s /opt/apache-ant-1.10.5 /opt/apache-ant

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下载最新版本 App Engine SDK for Java

1. cd /opt
   
2. wget  https://about-10050352.cos.ap-shanghai.myqcloud.com/appengine-java-sdk-1.9.69.zip
   
3. unzip appengine-java-sdk-1.9.69.zip
   
4. ln -s /opt/appengine-java-sdk-1.9.69 /opt/appengine-java-sdk

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设置环境

定位到 /etc/profile 目录

末尾加入

1. export ANT_HOME=/opt/apache-ant
   
2. export JAVA_HOME=/opt/java
   
3. export JRE_HOME=/opt/java/jre
   
4. export PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin:$ANT_HOME/bin:/opt/appengine-java-sdk/bin
   
5. export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib

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改好应是这样

示例代码：/etc/profile

1. # /etc/profile
   
2. 
   
3. # System wide environment and startup programs, for login setup
   
4. # Functions and aliases go in /etc/bashrc
   
5. 
   
6. # It's NOT a good idea to change this file unless you know what you
   
7. # are doing. It's much better to create a custom.sh shell script in
   
8. # /etc/profile.d/ to make custom changes to your environment, as this
   
9. # will prevent the need for merging in future updates.
   
10. 
    
11. pathmunge () {
    
12.     case ":${PATH}:" in
    
13.         *:"$1":*)
    
14.             ;;
    
15.         *)
    
16.             if [ "$2" = "after" ] ; then
    
17.                 PATH=$PATH:$1
    
18.             else
    
19.                 PATH=$1:$PATH
    
20.             fi
    
21.     esac
    
22. }
    
23. 
    
24. 
    
25. if [ -x /usr/bin/id ]; then
    
26.     if [ -z "$EUID" ]; then
    
27.         # ksh workaround
    
28.         EUID=`/usr/bin/id -u`
    
29.         UID=`/usr/bin/id -ru`
    
30.     fi
    
31.     USER="`/usr/bin/id -un`"
    
32.     LOGNAME=$USER
    
33.     MAIL="/var/spool/mail/$USER"
    
34. fi
    
35. 
    
36. # Path manipulation
    
37. if [ "$EUID" = "0" ]; then
    
38.     pathmunge /usr/sbin
    
39.     pathmunge /usr/local/sbin
    
40. else
    
41.     pathmunge /usr/local/sbin after
    
42.     pathmunge /usr/sbin after
    
43. fi
    
44. 
    
45. HOSTNAME=`/usr/bin/hostname 2>/dev/null`
    
46. if [ "$HISTCONTROL" = "ignorespace" ] ; then
    
47.     export HISTCONTROL=ignoreboth
    
48. else
    
49.     export HISTCONTROL=ignoredups
    
50. fi
    
51. 
    
52. export PATH USER LOGNAME MAIL HOSTNAME HISTSIZE HISTCONTROL
    
53. 
    
54. # By default, we want umask to get set. This sets it for login shell
    
55. # Current threshold for system reserved uid/gids is 200
    
56. # You could check uidgid reservation validity in
    
57. # /usr/share/doc/setup-*/uidgid file
    
58. if [ $UID -gt 199 ] && [ "`/usr/bin/id -gn`" = "`/usr/bin/id -un`" ]; then
    
59.     umask 002
    
60. else
    
61.     umask 022
    
62. fi
    
63. 
    
64. for i in /etc/profile.d/*.sh /etc/profile.d/sh.local ; do
    
65.     if [ -r "$i" ]; then
    
66.         if [ "${-#*i}" != "$-" ]; then
    
67.             . "$i"
    
68.         else
    
69.             . "$i" >/dev/null
    
70.         fi
    
71.     fi
    
72. done
    
73. 
    
74. unset i
    
75. unset -f pathmunge
    
76. export ANT_HOME=/opt/apache-ant
    
77. export JAVA_HOME=/opt/java
    
78. export JRE_HOME=/opt/java/jre
    
79. export PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin:$ANT_HOME/bin:/opt/appengine-java-sdk/bin
    
80. export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib

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执行

1. source /etc/profile

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安装AppInventor下载源码

1. cd /opt
   
2. git clone https://github.com/mit-cml/appinventor-sources.git
   
3. cd appinventor-sources
   
4. cp sample-.gitignore .gitignore
   
5. git submodule update --init

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Ant AppInventor代码

1. cd /opt/appinventor-sources/appinventor
   
2. ant clean
   
3. ant MakeAuthKey
   
4. ant

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防火墙设置

1. firewall-cmd --permanent --zone=public --add-port=8888/tcp
   
2. firewall-cmd --reload

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试运行

看看有没有出错代码,Ctrl+C 退出

1. dev_appserver.sh --port=8888 --address=0.0.0.0  --disable_update_check /opt/appinventor-sources/appinventor/appengine/build/war

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转移至正式运行目录

1. cd /opt
   
2. mkdir ai2server
   
3. cd ai2server
   
4. cp -R /opt/appinventor-sources/appinventor/appengine/build/war ./
   
5. cp -R /opt/appinventor-sources/appinventor/buildserver/build/run/lib ./

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开机启动

新建/opt/ai2server/runai2.sh

写入

示例代码：/opt/ai2server/runai2.sh

1. #!/usr/bin/bash
   
2. #
   
3. #
   
4. #
   
5. 
   
6. export ANT_HOME=/opt/apache-ant
   
7. export JAVA_HOME=/opt/java
   
8. export JRE_HOME=/opt/java/jre
   
9. export PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin:$ANT_HOME/bin:/opt/appengine-java-sdk/bin
   
10. export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib
    
11. 
    
12. #pkill -9 java
    
13. 
    
14. nohup dev_appserver.sh --port=8888 --address=0.0.0.0  --disable_update_check /opt/ai2server/war/ &> /var/log/ai2d.log &
    
15. echo $! > /var/run/ai2d.pid
    
16. 
    
17. cd /opt/ai2server/lib
    
18. nohup java -Xmx1828m -cp "*" -Dfile.encoding=UTF-8 com.google.appinventor.buildserver.BuildServer --dexCacheDir /tmp/ &> /var/log/ai2b.log &
    
19. echo $! > /var/run/ai2b.pid

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新建/opt/ai2server/stopai2.sh

写入

示例代码：/opt/ai2server/stopai2.sh

1. #!/usr/bin/bash
   
2. #
   
3. #
   
4. 
   
5. #pkill -9 java
   
6. 
   
7. read PID < /var/run/ai2d.pid
   
8. 
   
9. kill -15 $PID
   
10. 
    
11. read PID < /var/run/ai2b.pid
    
12. 
    
13. kill -15 $PID

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加权限

1. chmod +x /opt/ai2server/runai2.sh
   
2. chmod +x /opt/ai2server/stopai2.sh

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创建service

新建/usr/lib/systemd/system/ai2.service

写入

示例代码：/usr/lib/systemd/system/ai2.service

1. [Unit]
   
2. Description=app inventor 2
   
3. After=network.target
   
4. 
   
5. [Service]
   
6. Type=forking
   
7. ExecStart=/opt/ai2server/runai2.sh
   
8. ExecStop=/opt/ai2server/stopai2.sh
   
9. PrivateTmp=true
   
10. 
    
11. [Install]
    
12. WantedBy=multi-user.target

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启动

1. systemctl start ai2.service
   
2. systemctl enable ai2.service

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AppInventor-Sources更新

1. cd /opt/appinventor-sources
   
2. git pull
   
3. git submodule update
   
4. cd /opt/appinventor-sources/appinventor   
   
5. ant clean  
   
6. ant
   
7. /opt/ai2server/stopai2.sh
   
8. 
   
9. sleep 10s
   
10. 
    
11. cp -Rf /opt/appinventor-sources/appinventor/appengine/build/war /opt/ai2server/
    
12. cp -Rf /opt/appinventor-sources/appinventor/buildserver/build/run/lib /opt/ai2server/
    
13. 
    
14. /opt/ai2server/runai2.sh

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