spring boot打包部署到Linux環境
阿新 • • 發佈：2019-03-19
命令行 name -s webapp ont profile con started -exec
打包部署說白了就兩步：打包、部署。廢話不多說，直接拿spring boot自動生成的項目骨架，再添加一個文件用來演示：
package com.crocodile.springboot; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.RestController; @RestControllerpublic class PDFController { @RequestMapping(value = "hello", method = RequestMethod.GET) public String helloWorld() { return "hello, world."; } }
還要在配置文件application.properties裏加兩個配置項：
#修改tomcat的默認的端口號，將8080改為8888 server.port=8888 #切換配置文件 spring.profiles.active=test
最後打包，直接跑Maven生成jar包就好了。
打完包就要部署了。因為spring boot有內置tomcat容器，這點比較方便，省去了tomcat的部署。我們直接把jar包扔到linux上。這裏你可以通過FTP工具，也可以使用下面這個命令行的小工具，先安裝：
yum -y install lrzsz Loaded plugins: fastestmirror Determining fastest mirrors base | 3.6kB 00:00:00 epel | 4.7 kB 00:00:00 extras | 3.4 kB 00:00:00 updates | 3.4 kB 00:00:00 (1/2): epel/x86_64/updateinfo | 1.0 MB 00:00:00 (2/2): epel/x86_64/primary_db | 6.6 MB 00:00:00 Package lrzsz-0.12.20-36.el7.x86_64 already installed and latest version Nothing to do
再上傳：
rz -y
rz waiting to receive.
zmodem trl+C ?
它會彈出一個界面讓你選擇具體文件的，你選擇maven打好的jar後點擊發送就ok了。
接著就是執行jar包，這裏通過一個腳本來執行：
#!/bin/sh JAR_NAME=springboot-0.0.1-SNAPSHOT.jar tpid=`ps -ef|grep $JAR_NAME|grep -v grep|grep -v kill|awk ‘{print $2}‘` if [ ${tpid} ]; then echo ‘Stop Process...‘ fi sleep 5 tpid=`ps -ef|grep $JAR_NAME|grep -v grep|grep -v kill|awk ‘{print $2}‘` if [ ${tpid} ]; then echo ‘Kill Process!‘ kill -9 $tpid else echo ‘Stop Success!‘ fi tpid=`ps -ef|grep $JAR_NAME|grep -v grep|grep -v kill|awk ‘{print $2}‘` if [ ${tpid} ]; then echo ‘App is running.‘ else echo ‘App is NOT running.‘ fi rm -f tpid nohup java -jar ./$JAR_NAME --spring.profiles.active=test & echo $! > tpid echo ‘Start Success!‘
這個腳本的作用就是通過jar命令來執行jar包，前面是先通過grep命令看是否已有jar包在跑，有的話就殺掉再拉起，沒有就直接跑。註意上面的JAR_NAME需要根據你的jar包名稱賦值。保存好腳本後還得給這個腳本加權限：
chmod +x start.sh
打完收工，你可以直接用它跑了：
./start.sh Stop Process... Kill Process! App is NOT running. Start Success!
上面是我已經把jar起好了，再次執行start.sh後，它先停掉進程後又拉了起來。可以看下日誌
tail -30 nohup.out 2019-03-19 10:09:54.447 INFO 25554 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.16] 2019-03-19 10:09:54.462 INFO 25554 --- [ main] o.a.catalina.core.AprLifecycleListener : The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib] 2019-03-19 10:09:54.553 INFO 25554 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext 2019-03-19 10:09:54.553 INFO 25554 --- [ main] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 1581 ms 2019-03-19 10:09:54.823 INFO 25554 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService ‘applicationTaskExecutor‘ 2019-03-19 10:09:55.038 INFO 25554 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8888 (http) with context path ‘‘ 2019-03-19 10:09:55.130 INFO 25554 --- [ main] c.c.springboot.SpringbootApplication : Started SpringbootApplication in 2.812 seconds (JVM running for 3.304) 2019-03-19 10:10:08.733 INFO 25554 --- [nio-8888-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet ‘dispatcherServlet‘ 2019-03-19 10:10:08.733 INFO 25554 --- [nio-8888-exec-1] o.s.web.servlet.DispatcherServlet : Initializing Servlet ‘dispatcherServlet‘ 2019-03-19 10:10:08.739 INFO 25554 --- [nio-8888-exec-1] o.s.web.servlet.DispatcherServlet : Completed initialization in 6 ms . ____ _ __ _ _ /\\ / ___‘_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | ‘_ | ‘_| | ‘_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ‘ |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v2.1.3.RELEASE) 2019-03-19 12:47:40.163 INFO 867 --- [ main] c.c.springboot.SpringbootApplication : Starting SpringbootApplication v0.0.1-SNAPSHOT on iZbp11ahvmlfioymoo7u3bZ with PID 867 (/home/wlf/springboot-0.0.1-SNAPSHOT.jar started by root in /home/wlf) 2019-03-19 12:47:40.166 INFO 867 --- [ main] c.c.springboot.SpringbootApplication : The following profiles are active: test 2019-03-19 12:47:41.534 INFO 867 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8888 (http) 2019-03-19 12:47:41.572 INFO 867 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat] 2019-03-19 12:47:41.572 INFO 867 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.16] 2019-03-19 12:47:41.595 INFO 867 --- [ main] o.a.catalina.core.AprLifecycleListener : The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib] 2019-03-19 12:47:41.695 INFO 867 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext 2019-03-19 12:47:41.695 INFO 867 --- [ main] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 1434 ms 2019-03-19 12:47:41.898 INFO 867 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService ‘applicationTaskExecutor‘ 2019-03-19 12:47:42.164 INFO 867 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8888 (http) with context path ‘‘ 2019-03-19 12:47:42.169 INFO 867 --- [ main] c.c.springboot.SpringbootApplication : Started SpringbootApplication in 2.637 seconds (JVM running for 3.064)
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spring boot打包部署到Linux環境