1 修改項(xiàng)目打包類型
在pom.xml里，項(xiàng)目打包類型將jar設(shè)置成war：
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<packaging>war</packaging> |
2 移除內(nèi)置tomcat容器
在pom.xml里設(shè)置：
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<dependencies> <!--web啟動(dòng)器依賴--> <dependency> <groupid>org.springframework.boot</groupid> <artifactid>spring-boot-starter-web</artifactid> <!--移除默認(rèn)啟動(dòng)容器--> <exclusions> <exclusion> <artifactid>spring-boot-starter-tomcat</artifactid> <groupid>org.springframework.boot</groupid> </exclusion> </exclusions> </dependency> |
3 添加servlet-api依賴
若項(xiàng)目的某些工具類會(huì)用到該依賴，如果缺失，會(huì)報(bào)錯(cuò)：
/tool/webutil.java:[6,26] 程序包javax.servlet.http不存在
需要在pom.xml里添加如下依賴：
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<dependency> <groupid>javax.servlet</groupid> <artifactid>javax.servlet-api</artifactid> <version>3.1.0</version> <scope>provided</scope></dependency> |
或者下面依賴（任選其一）：
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<dependency> <groupid>org.apache.tomcat</groupid> <artifactid>tomcat-servlet-api</artifactid> <version>8.0.36</version> <scope>provided</scope></dependency> |
4 修改項(xiàng)目啟動(dòng)類
spring boot入口類必須實(shí)現(xiàn)springbootservletinitializer接口的configure方法才能讓外部容器運(yùn)行spring boot項(xiàng)目。
原入口類mainapplication.java內(nèi)容如下：
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package com.maxbill;import com.maxbill.core.desktop.desktopapp;import org.mybatis.spring.annotation.mapperscan;import org.springframework.boot.springapplication;import org.springframework.boot.autoconfigure.springbootapplication;import org.springframework.boot.web.servlet.servletcomponentscan;import org.springframework.context.configurableapplicationcontext;@springbootapplication@mapperscan("com.maxbill.base.dao")public class mainapplication extends desktopapp { public static configurableapplicationcontext context; public static void main(string[] args) { //啟動(dòng)后臺(tái)服務(wù) context = springapplication.run(mainapplication.class, args); //啟動(dòng)桌面服務(wù) launch(args); }} |
修改后內(nèi)容如下：
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package com.maxbill;import com.maxbill.core.desktop.desktopapp;import org.mybatis.spring.annotation.mapperscan;import org.springframework.boot.springapplication;import org.springframework.boot.autoconfigure.springbootapplication;import org.springframework.boot.web.servlet.servletcomponentscan;import org.springframework.context.configurableapplicationcontext;import org.springframework.boot.web.servlet.support.springbootservletinitializer; import org.springframework.boot.builder.springapplicationbuilder;@springbootapplication@mapperscan("com.maxbill.base.dao")public class mainapplication extends springbootservletinitializer{ @override //修改啟動(dòng)類，繼承 springbootservletinitializer并重寫 configure方法 protected springapplicationbuilder configure(springapplicationbuilder builder){ //注意這里要指向原先用main方法執(zhí)行的application啟動(dòng)類 return builder.sources(mainapplication.class); } public static configurableapplicationcontext context; public static void main(string[] args) { //啟動(dòng)后臺(tái)服務(wù) context = springapplication.run(mainapplication.class, args); //啟動(dòng)桌面服務(wù) launch(args); }} |
5 打包部署項(xiàng)目
maven執(zhí)行命令跳過(guò)測(cè)試打包
mvn clean package -dskiptests
build信息如下
[info] building war: d:\workspace\maxbill-redisplus-master\redisplus\target\redisplus-0.0.1-snapshot.war
[info]
[info] --- spring-boot-maven-plugin:2.0.4.release:repackage (default) @ redisplus ---
[info] ------------------------------------------------------------------------
[info] build success
[info] ------------------------------------------------------------------------
build成功后，在項(xiàng)目target目錄下把war包部署到tomcat的webapps目錄下，例如：
d:\program files\apache software foundation\tomcat 8.0\webapps
啟動(dòng)tomcat服務(wù)，在瀏覽器訪問(wèn)
http://localhost:[端口號(hào)]/[打包項(xiàng)目名]/
總結(jié)
以上所述是小編給大家介紹的spring boot將項(xiàng)目打包成war包的操作方法，希望對(duì)大家有所幫助，如果大家有任何疑問(wèn)請(qǐng)給我留言，小編會(huì)及時(shí)回復(fù)大家的。在此也非常感謝大家對(duì)服務(wù)器之家網(wǎng)站的支持！
原文鏈接：http://www.cnblogs.com/ycyzharry/p/9713228.html
