Spring Boot的應(yīng)用啟動與關(guān)閉

文章作者：Tyan
博客：noahsnail.com | CSDN | 簡書

1. Spring Boot應(yīng)用打包

Spring Boot應(yīng)用可以打成jar包，其中內(nèi)嵌tomcat祖能，因此可以直接啟動使用字旭。但是在Spring Boot應(yīng)用啟動之前，首先需要進(jìn)行打包僧须，本文講述的是Maven工程的打包图仓，打包需要的前提條件(pom.xml文件中的內(nèi)容)是：


...

<packaging>jar</packaging>

...

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
</dependency>

...

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
            <configuration>
                <mainClass>com.***.Application</mainClass>
            </configuration>
            <executions>
                <execution>
                    <goals>
                        <goal>repackage</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>

...

打包命令為：

mvn clean package -Dmaven.test.skip=true


# Demo

$ mvn clean package -Dmaven.test.skip=true
[INFO] Scanning for projects...
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for com.example:myproject:jar:0.0.1-SNAPSHOT
[WARNING] 'build.plugins.plugin.version' for org.springframework.boot:spring-boot-maven-plugin is missing. @ line 38, column 17
[WARNING] 
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING] 
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING] 
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building myproject 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ myproject ---
[INFO] Deleting /Users/ltc/Spring Boot Demo/target
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ myproject ---
[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] Copying 1 resource
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ myproject ---
[INFO] Changes detected - recompiling the module!
[WARNING] File encoding has not been set, using platform encoding UTF-8, i.e. build is platform dependent!
[INFO] Compiling 1 source file to /Users/ltc/Spring Boot Demo/target/classes
[INFO] 
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ myproject ---
[INFO] Not copying test resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ myproject ---
[INFO] Not compiling test sources
[INFO] 
[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ myproject ---
[INFO] Tests are skipped.
[INFO] 
[INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ myproject ---
[INFO] Building jar: /Users/ltc/Spring Boot Demo/target/myproject-0.0.1-SNAPSHOT.jar
[INFO] 
[INFO] --- spring-boot-maven-plugin:1.5.0.RC1:repackage (default) @ myproject ---
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.861 s
[INFO] Finished at: 2017-01-13T15:31:32+08:00
[INFO] Final Memory: 26M/308M
[INFO] ------------------------------------------------------------------------

或在eclipse中運行run -> Maven build...，在Goals中填寫clean package -Dmaven.test.skip=true揭厚，運行却特，打包完成。

2. Spring Boot應(yīng)用啟動

Spring Boot的啟動命令為：

java -jar application.jar


# Demo

$ java -jar target/myproject-0.0.1-SNAPSHOT.jar 

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::        (v1.4.3.RELEASE)

2017-01-13 15:31:36.911  INFO 62119 --- [           main] com.test.Example                         : Starting Example on local with PID 62119 (/Users/ltc/Spring Boot Demo/target/myproject-0.0.1-SNAPSHOT.jar started by liutianchi in /Users/ltc/Spring Boot Demo)
2017-01-13 15:31:36.916  INFO 62119 --- [           main] com.test.Example                         : No active profile set, falling back to default profiles: default
2017-01-13 15:31:36.981  INFO 62119 --- [           main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@b1a58a3: startup date [Fri Jan 13 15:31:36 CST 2017]; root of context hierarchy
2017-01-13 15:31:38.602  INFO 62119 --- [           main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2017-01-13 15:31:38.615  INFO 62119 --- [           main] o.apache.catalina.core.StandardService   : Starting service Tomcat
2017-01-13 15:31:38.616  INFO 62119 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet Engine: Apache Tomcat/8.5.6
2017-01-13 15:31:38.718  INFO 62119 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2017-01-13 15:31:38.718  INFO 62119 --- [ost-startStop-1] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 1740 ms
2017-01-13 15:31:38.927  INFO 62119 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean  : Mapping servlet: 'dispatcherServlet' to [/]
2017-01-13 15:31:38.932  INFO 62119 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'metricsFilter' to: [/*]
2017-01-13 15:31:38.932  INFO 62119 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'characterEncodingFilter' to: [/*]
2017-01-13 15:31:38.932  INFO 62119 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2017-01-13 15:31:38.932  INFO 62119 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2017-01-13 15:31:38.932  INFO 62119 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'requestContextFilter' to: [/*]
2017-01-13 15:31:38.932  INFO 62119 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'webRequestLoggingFilter' to: [/*]
2017-01-13 15:31:38.932  INFO 62119 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'applicationContextIdFilter' to: [/*]
2017-01-13 15:31:39.217  INFO 62119 --- [           main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@b1a58a3: startup date [Fri Jan 13 15:31:36 CST 2017]; root of context hierarchy
2017-01-13 15:31:39.310  INFO 62119 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/]}" onto java.lang.String com.test.Example.home()
2017-01-13 15:31:39.313  INFO 62119 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2017-01-13 15:31:39.313  INFO 62119 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
2017-01-13 15:31:39.338  INFO 62119 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-01-13 15:31:39.338  INFO 62119 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-01-13 15:31:39.378  INFO 62119 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-01-13 15:31:39.665  INFO 62119 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/manage/metrics/{name:.*}],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.MetricsMvcEndpoint.value(java.lang.String)
2017-01-13 15:31:39.665  INFO 62119 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/manage/metrics || /manage/metrics.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-01-13 15:31:39.666  INFO 62119 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/manage/mappings || /manage/mappings.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-01-13 15:31:39.667  INFO 62119 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/manage/trace || /manage/trace.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-01-13 15:31:39.667  INFO 62119 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/manage/info || /manage/info.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-01-13 15:31:39.668  INFO 62119 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/manage/configprops || /manage/configprops.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-01-13 15:31:39.669  INFO 62119 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/manage/heapdump || /manage/heapdump.json],methods=[GET],produces=[application/octet-stream]}" onto public void org.springframework.boot.actuate.endpoint.mvc.HeapdumpMvcEndpoint.invoke(boolean,javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse) throws java.io.IOException,javax.servlet.ServletException
2017-01-13 15:31:39.669  INFO 62119 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/manage/autoconfig || /manage/autoconfig.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-01-13 15:31:39.673  INFO 62119 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/manage/env/{name:.*}],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EnvironmentMvcEndpoint.value(java.lang.String)
2017-01-13 15:31:39.673  INFO 62119 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/manage/env || /manage/env.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-01-13 15:31:39.674  INFO 62119 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/manage/health || /manage/health.json],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.HealthMvcEndpoint.invoke(java.security.Principal)
2017-01-13 15:31:39.675  INFO 62119 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/manage/dump || /manage/dump.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-01-13 15:31:39.677  INFO 62119 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/manage/shutdown || /manage/shutdown.json],methods=[POST]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.ShutdownMvcEndpoint.invoke()
2017-01-13 15:31:39.678  INFO 62119 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/manage/beans || /manage/beans.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-01-13 15:31:39.799  INFO 62119 --- [           main] o.s.j.e.a.AnnotationMBeanExporter        : Registering beans for JMX exposure on startup
2017-01-13 15:31:39.809  INFO 62119 --- [           main] o.s.c.support.DefaultLifecycleProcessor  : Starting beans in phase 0
2017-01-13 15:31:39.944  INFO 62119 --- [           main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8080 (http)
2017-01-13 15:31:39.949  INFO 62119 --- [           main] com.test.Example                         : Started Example in 4.292 seconds (JVM running for 4.726)

3. Spring Boot應(yīng)用關(guān)閉

Spring Boot應(yīng)用關(guān)閉的前提條件是POM.xml添加以下內(nèi)容：

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-actuator</artifactId>
</dependency>

application.properties中添加：

#啟用shutdown
endpoints.shutdown.enabled=true
#禁用密碼驗證
endpoints.shutdown.sensitive=false

關(guān)閉命令為：

curl -X POST host:port/shutdown


# Demo

$ curl -X POST http://localhost:8080/shutdown
{"message":"Shutting down, bye..."}


$ curl -X POST http://localhost:8080/manage/shutdown
{"message":"Shutting down, bye..."}

如果要配置路徑筛圆，需要在application.properties中添加management.context-path=/manage裂明，則關(guān)閉命令變?yōu)?code>curl -X POST host:port/manage/shutdown。

4. 安全驗證

如果在關(guān)閉時需要安全驗證太援，則在pom.xml文件中添加：

<dependency>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-security</artifactId>
</dependency>

application.properties中添加：

#開啟shutdown的安全驗證
endpoints.shutdown.sensitive=true

#驗證用戶名
security.user.name=admin

#驗證密碼
security.user.password=admin
#角色
management.security.role=SUPERUSER

# 指定端口
management.port=8081

# 指定地址
management.address=127.0.0.1

關(guān)閉命令為：

curl -u admin:admin -X POST http://127.0.0.1:8081/manage/shutdown

# Demo

$ curl -u admin:admin -X POST http://127.0.0.1:8081/manage/shutdown
{"message":"Shutting down, bye..."}
最后編輯于 ：
?著作權(quán)歸作者所有,轉(zhuǎn)載或內(nèi)容合作請聯(lián)系作者
  • 人面猴
    序言：七十年代末闽晦，一起剝皮案震驚了整個濱河市，隨后出現(xiàn)的幾起案子提岔，更是在濱河造成了極大的恐慌仙蛉，老刑警劉巖，帶你破解...
    沈念sama閱讀 211,042評論 6贊 490
  • 死咒
    序言：濱河連續(xù)發(fā)生了三起死亡事件碱蒙，死亡現(xiàn)場離奇詭異荠瘪，居然都是意外死亡，警方通過查閱死者的電腦和手機(jī)赛惩，發(fā)現(xiàn)死者居然都...
    沈念sama閱讀 89,996評論 2贊 384
  • 救了他兩次的神仙讓他今天三更去死
    文/潘曉璐 我一進(jìn)店門哀墓，熙熙樓的掌柜王于貴愁眉苦臉地迎上來，“玉大人喷兼，你說我怎么就攤上這事篮绰。” “怎么了季惯？”我有些...
    開封第一講書人閱讀 156,674評論 0贊 345
  • 道士緝兇錄：失蹤的賣姜人
    文/不壞的土叔 我叫張陵吠各，是天一觀的道長臀突。 經(jīng)常有香客問我，道長贾漏，這世上最難降的妖魔是什么惧辈？ 我笑而不...
    開封第一講書人閱讀 56,340評論 1贊 283
  • ?港島之戀（遺憾婚禮）
    正文 為了忘掉前任，我火速辦了婚禮磕瓷，結(jié)果婚禮上盒齿，老公的妹妹穿的比我還像新娘。我一直安慰自己困食，他們只是感情好边翁，可當(dāng)我...
    茶點故事閱讀 65,404評論 5贊 384
  • 惡毒庶女頂嫁案：這布局不是一般人想出來的
    文/花漫 我一把揭開白布。 她就那樣靜靜地躺著硕盹，像睡著了一般符匾。 火紅的嫁衣襯著肌膚如雪。 梳的紋絲不亂的頭發(fā)上瘩例，一...
    開封第一講書人閱讀 49,749評論 1贊 289
  • 城市分裂傳說
    那天啊胶，我揣著相機(jī)與錄音，去河邊找鬼垛贤。 笑死焰坪，一個胖子當(dāng)著我的面吹牛，可吹牛的內(nèi)容都是我干的聘惦。 我是一名探鬼主播某饰，決...
    沈念sama閱讀 38,902評論 3贊 405
  • 雙鴛鴦連環(huán)套：你想象不到人心有多黑
    文/蒼蘭香墨 我猛地睜開眼，長吁一口氣：“原來是場噩夢啊……” “哼善绎！你這毒婦竟也來了黔漂？” 一聲冷哼從身側(cè)響起，我...
    開封第一講書人閱讀 37,662評論 0贊 266
  • 萬榮殺人案實錄
    序言：老撾萬榮一對情侶失蹤禀酱，失蹤者是張志新（化名）和其女友劉穎炬守，沒想到半個月后，有當(dāng)?shù)厝嗽跇淞掷锇l(fā)現(xiàn)了一具尸體剂跟，經(jīng)...
    沈念sama閱讀 44,110評論 1贊 303
  • ?護(hù)林員之死
    正文 獨居荒郊野嶺守林人離奇死亡减途，尸身上長有42處帶血的膿包…… 初始之章·張勛 以下內(nèi)容為張勛視角 年9月15日...
    茶點故事閱讀 36,451評論 2贊 325
  • ?白月光啟示錄
    正文 我和宋清朗相戀三年，在試婚紗的時候發(fā)現(xiàn)自己被綠了浩聋。 大學(xué)時的朋友給我發(fā)了我未婚夫和他白月光在一起吃飯的照片观蜗。...
    茶點故事閱讀 38,577評論 1贊 340
  • 活死人
    序言：一個原本活蹦亂跳的男人離奇死亡臊恋，死狀恐怖衣洁，靈堂內(nèi)的尸體忽然破棺而出，到底是詐尸還是另有隱情抖仅，我是刑警寧澤坊夫，帶...
    沈念sama閱讀 34,258評論 4贊 328
  • ?日本核電站爆炸內(nèi)幕
    正文 年R本政府宣布砖第，位于F島的核電站，受9級特大地震影響环凿，放射性物質(zhì)發(fā)生泄漏梧兼。R本人自食惡果不足惜，卻給世界環(huán)境...
    茶點故事閱讀 39,848評論 3贊 312
  • 男人毒藥：我在死后第九天來索命
    文/蒙蒙 一智听、第九天 我趴在偏房一處隱蔽的房頂上張望羽杰。 院中可真熱鬧，春花似錦到推、人聲如沸考赛。這莊子的主人今日做“春日...
    開封第一講書人閱讀 30,726評論 0贊 21
  • 一樁弒父案莉测，背后竟有這般陰謀
    文/蒼蘭香墨 我抬頭看了看天上的太陽颜骤。三九已至，卻和暖如春捣卤，著一層夾襖步出監(jiān)牢的瞬間忍抽，已是汗流浹背。 一陣腳步聲響...
    開封第一講書人閱讀 31,952評論 1贊 264
  • 情欲美人皮
    我被黑心中介騙來泰國打工董朝， 沒想到剛下飛機(jī)就差點兒被人妖公主榨干…… 1. 我叫王不留鸠项，地道東北人。 一個月前我還...
    沈念sama閱讀 46,271評論 2贊 360
  • 代替公主和親
    正文 我出身青樓子姜，卻偏偏與公主長得像锈锤，于是被迫代替她去往敵國和親。 傳聞我的和親對象是個殘疾皇子闲询，可洞房花燭夜當(dāng)晚...
    茶點故事閱讀 43,452評論 2贊 348

推薦閱讀更多精彩內(nèi)容