我的应用程序已成功在localhost上运行,但是当我在AWS服务器上部署应用程序时,它无法在线运行。我有一个paytm-checksum-2.0
的外部JAR。使用外部JAR部署Spring Boot应用程序应该怎么做?
我已经将我的应用程序转换为一个jar文件,但是无法部署...
文件pom.xml
是
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.3.0.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>Spring-payment-integration</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>Spring-payment-integration</name>
<description>Payment integration with paytm</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mail</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
答案 0 :(得分:0)
我在pom.xml中看不到此自定义jar,您可能已将其添加到IDE配置中(或仅在本地工作的任何其他方法),因此尽管它可能在远程本地工作,但不会目前,您将无法引用它。 从我看来,这是官方的jar:https://github.com/Paytm-Payments/Paytm_Web_Sample_Kit_Java/tree/master/Java%20Kit%201.8
但是,在maven https://mvnrepository.com/artifact/com.paytm上托管的paytm
工件上似乎并不存在。因此,您现在有2个选择:
将罐子添加到联系仓库或公共仓库(例如maven)并从那里引用它,这非常复杂(https://www.baeldung.com/install-local-jar-with-maven/)
您可以将此自定义jar与springboot jar打包在一起。
a。将其添加到您的项目位置。<file>${basedir}/dependencies/PaytmChecksum.jar</file>
b。现在将其添加到您的pom
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-install-plugin</artifactId>
<executions>
<execution>
<id>install-Transformation lib</id>
<phase>clean</phase>
<configuration>
<file>${basedir}/dependencies/PaytmChecksum.jar</file>
<repositoryLayout>default</repositoryLayout>
<groupId>org.paytm</groupId>
<artifactId>paytmchecksum</artifactId>
<version>1.0</version>
<packaging>jar</packaging>
<generatePom>true</generatePom>
</configuration>
<goals>
<goal>install-file</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
c。清理项目mvn clean
<dependency>
<groupId>org.paytm</groupId>
<artifactId>paytmchecksum</artifactId>
<version>1.0</version>
</dependency>
e。使用mvn clean install
进行构建
现在,打包的jar将包含您的Paytm jar。