阿里云服务器上部署java项目(安装jdk,tomcat)

本是古典何须时尚 2021-11-09 00:18 299阅读 0赞

安装JDK   
**a**、执行下面的yum指令安装，无线配置环境变量。

1.yum -y update \#首先更新一下YUM源  
2.yum list Java\* ---------\#列出所有的JDK

![aHR0cHM6Ly9pbWcyMDE4LmNuYmxvZ3MuY29tL2Jsb2cvMTY4Mjc0My8yMDE5MDgvMTY4Mjc0My0yMDE5MDgwMjExMTEwODUzNi0xNDgwNDQwODU1LnBuZw][]

3.yum list java-1.8\*  --------\#列出JDK1.8

![aHR0cHM6Ly9pbWcyMDE4LmNuYmxvZ3MuY29tL2Jsb2cvMTY4Mjc0My8yMDE5MDgvMTY4Mjc0My0yMDE5MDgwMjExMTEzODA0MC0yNTI2NTEwOTYucG5n][]

4.yum install java-1.8.0-openjdk\* -y \#安装JDK1.8  
![aHR0cHM6Ly9pbWcyMDE4LmNuYmxvZ3MuY29tL2Jsb2cvMTY4Mjc0My8yMDE5MDgvMTY4Mjc0My0yMDE5MDgwMjExMTIxODg3OS0xNTMzMTUzMTMwLnBuZw][]

**b、**验证jdk是否安装成功

出现下图则安装成功

![aHR0cHM6Ly9pbWcyMDE4LmNuYmxvZ3MuY29tL2Jsb2cvMTY4Mjc0My8yMDE5MDgvMTY4Mjc0My0yMDE5MDgwMjExMTUzNjIxMy0yMTE4MzA1MTgzLnBuZw][]

------当然你还可以采用手动安装，先用xshell连接服务器，下载jdk压缩包，解压，配置jdk环境变量，这里就不做多说了。接下来安装tomcat.

安装tomcat

a.下载一个tomcat,我用的版本是tomcat8 （apache-tomcat-8.5.38.tar.gz）

b.用xftp上传到服务器上你创建的目录

c.解压 tar -xvf apache-tomcat-8.5.38.tar.gz

你也可以对它重命名 mv apache-tomcat-8.5.38.tar.gz  tomcat8

这样我们就安装完成了

接下来 启动tomcat服务测试

切换到tomcat的bin目录下执行以下命令启动   
./startup.sh

切换到tomcat的logs目录下执行查看日志   
tailf catalina.out

如果启动没有错误信息，说明启动配置成功。

浏览器输入 http://公网ip:8080 就可以访问了  
如果出现如下图就证明访问成功了。

![aHR0cHM6Ly9pbWcyMDE4LmNuYmxvZ3MuY29tL2Jsb2cvMTY4Mjc0My8yMDE5MDgvMTY4Mjc0My0yMDE5MDgwMjExMjgwMTk2Ni02NDU1MjE4NTUucG5n][]

![aHR0cHM6Ly9pbWcyMDE4LmNuYmxvZ3MuY29tL2Jsb2cvMTY4Mjc0My8yMDE5MDgvMTY4Mjc0My0yMDE5MDgwMjEwMDUyMzMxNC04ODk4MTM3MjAucG5n][]

我的博客连接[https://www.cnblogs.com/tomingto/p/11287566.html][https_www.cnblogs.com_tomingto_p_11287566.html]

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[aHR0cHM6Ly9pbWcyMDE4LmNuYmxvZ3MuY29tL2Jsb2cvMTY4Mjc0My8yMDE5MDgvMTY4Mjc0My0yMDE5MDgwMjExMTEzODA0MC0yNTI2NTEwOTYucG5n]: /images/20211108/f7b9b79a0c2944c9802379698fef9805.png
[aHR0cHM6Ly9pbWcyMDE4LmNuYmxvZ3MuY29tL2Jsb2cvMTY4Mjc0My8yMDE5MDgvMTY4Mjc0My0yMDE5MDgwMjExMTIxODg3OS0xNTMzMTUzMTMwLnBuZw]: /images/20211108/a53869c4175c4a22ab0c7a3ccf7316c8.png
[aHR0cHM6Ly9pbWcyMDE4LmNuYmxvZ3MuY29tL2Jsb2cvMTY4Mjc0My8yMDE5MDgvMTY4Mjc0My0yMDE5MDgwMjExMTUzNjIxMy0yMTE4MzA1MTgzLnBuZw]: /images/20211108/30aab932c14f4333a5171cf33e69c03a.png
[aHR0cHM6Ly9pbWcyMDE4LmNuYmxvZ3MuY29tL2Jsb2cvMTY4Mjc0My8yMDE5MDgvMTY4Mjc0My0yMDE5MDgwMjExMjgwMTk2Ni02NDU1MjE4NTUucG5n]: /images/20211108/2947afe3f7bd43cd8349bae0879d31d1.png
[aHR0cHM6Ly9pbWcyMDE4LmNuYmxvZ3MuY29tL2Jsb2cvMTY4Mjc0My8yMDE5MDgvMTY4Mjc0My0yMDE5MDgwMjEwMDUyMzMxNC04ODk4MTM3MjAucG5n]: /images/20211108/dfa0bd852e9441eb83dda9e5ea02c774.png
[https_www.cnblogs.com_tomingto_p_11287566.html]: https://www.cnblogs.com/tomingto/p/11287566.html