我有一个基于 javax.mail 的“Gmail.java”类,它已经工作了一段时间,用于通过 Gmail 帐户发送电子邮件。
最近,我发现了 Maven,并且开始使用它来开始我的所有新项目。
在这个最新的项目中(使用 Maven 原型),由于某种原因,无论我想在 Eclipse 中还是从已部署的 jar 中运行程序,都需要打开或关闭以下属性:
props.put("mail.smtp.starttls.enable", "true");
如果在 Eclipse 中运行时出现此行,则会收到 StackOverflow 问题中经常提到的“PKIX 路径构建失败”异常。然后,如果我打包我的应用程序并从某个 linux shell 运行它,一切都很好,并且电子邮件已发送。
另一方面,如果我评论该行,电子邮件将在 Eclipse 中运行时发送,如果我打包和部署,我会收到关于与 Gmail 通信需要 SSL 的运行时错误。
这是我的 pom.xml,我想原因可能在那里?!?
<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>group.id</groupId>
<artifactId>artifactId</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>Name</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<repositories>
<repository>
<id>project.local</id>
<name>project</name>
<url>file:${project.basedir}/repo</url>
</repository>
</repositories>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<executions>
<execution>
<id>create-my-bundle</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
<configuration>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>org.htmlcleaner</groupId>
<artifactId>HtmlCleaner</artifactId>
<version>1.3</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.0</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<version>1.8.5</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-integration</artifactId>
<version>1.2.1</version>
</dependency>
<dependency>
<groupId>net.avh4.util</groupId>
<artifactId>imagecomparison</artifactId>
<version>0.0.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>commons-httpclient</groupId>
<artifactId>commons-httpclient</artifactId>
<version>3.1</version>
</dependency>
<dependency>
<groupId>commons-httpclient</groupId>
<artifactId>commons-httpclient</artifactId>
<version>3.1</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>
<dependency>
<groupId>org.jdom</groupId>
<artifactId>jdom</artifactId>
<version>1.1.3</version>
</dependency>
<dependency>
<groupId>com.stevesoft.pat</groupId>
<artifactId>pat</artifactId>
<version>1.5.3</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.0</version>
</dependency>
<dependency>
<groupId>org.codehaus.jettison</groupId>
<artifactId>jettison</artifactId>
<version>1.3.4</version>
</dependency>
<dependency>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
<version>1.4</version>
</dependency>
</dependencies>