IDEA+Springboot 導出jar包，war包

本文轉載自查看原文 2019-06-22 17:06 1562

一、jar包導出

使用IDEA內置導出工具會報錯

1.安裝maven

http://maven.apache.org/download.cgi

下載 Binary zip archive

配置環境變量

“新建系統變量”中輸入變量名MAVEN_HOME，並將變量值設置為安裝路徑，在這里為D:\apache-maven-3.3.9

“Path變量”,在其變量值的末尾加上%MAVEN_HOME%\bin（注意：跟前面變量值要以英文分號間隔）。

mvn -v 查看安裝成功

附，如果導出的war包靜態文件不全需要配置pim.xml中的<resources></resources>,**/*.*這里配置的是將二級目錄所有類型文件導出，*.yml是導出.yml類型文件。

        <build>
		<finalName>patentManagementSystem</finalName>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
				<configuration>
					<includeSystemScope>true</includeSystemScope>
				</configuration>
			</plugin>
		</plugins>
		<resources>
			<resource>
				<directory>src/main/resources</directory>
				<includes>
					<include>**/*.*</include>
					<include>*.yml</include>
				</includes>
				<filtering>false</filtering>
			</resource>
			<resource>
				<directory>src/main/java</directory>
				<includes>
					<include>**/*.properties</include>
					<include>**/*.xml</include>
				</includes>
				<filtering>false</filtering>
			</resource>
		</resources>
	</build>

2.進入項目目錄下

mvn clean package

3.生成的jar包會在target文件夾里

附

報錯

[ERROR] Failed to execute goal org.springframework.boot:spring-boot-maven-plugin:1.4.7.RELEASE:repackage (default) on project patentManagementSystem: Execution default
of goal org.springframework.boot:spring-boot-maven-plugin:1.4.7.RELEASE:repackage failed: Unable to find a single main class from the following candidates [com.patent.p
atentManagementSystem.PatentManagementSystemApplication, com.patent.patentManagementSystem.util.ExcelUtil, com.patent.patentManagementSystem.util.NewExcelUtil] -> [Help
 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginExecutionException

由於main函數過多，需要指定main函數

mvn clean package -Dstart-class=com.patent.patentManagementSystem.PatentManagementSystemApplication

二、war包導出（最后訪問路徑肯會報錯）

Pom.Xml配置

1.加入<packaging>war</packaging>

2.加入

<groupId>org.springframework.boot</groupId>

<artifactId>spring-boot-starter-tomcat</artifactId>

<!--打包的時候可以不用包進去，別的設施會提供。事實上該依賴理論上可以參與編譯，測試，運行等周期。

相當於compile，但是打包階段做了exclude操作-->

<scope>provided</scope>

</dependency>

3.加入

<finalName>patentManagementSystem</finalName>

二、新建ServletInitializer類

import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;

public class ServletInitializer extends SpringBootServletInitializer {
    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
        return application.sources(Application.class);
    }
}