Question

我有他关注maven web应用程序的结构

当我执行mvn install命令时，它正在创建war文件，但如果您查看target directory/sureportal，您可以很容易地看到webapps目录中的许多子文件夹丢失。有什么问题？

pom.xml文件

<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/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.nokia</groupId>
  <artifactId>sureportal</artifactId>
  <packaging>war</packaging>
  <version>1.0.0</version>
  <name>sureportal Maven Webapp</name>
  <url>http://maven.apache.org</url>
  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>3.8.1</version>
      <scope>test</scope>
    </dependency>
  </dependencies>
  <build>
    <finalName>sureportal</finalName>
  </build>
</project>

Answer 1

除了sbaitmangalkar的答案，请将maven-war-plugin插入POM的构建部分：

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-war-plugin</artifactId>
            <version>2.6</version>
            <configuration>
                <!-  if you don't have a web.xml, otherwise "true" -->
                <failOnMissingWebXml>false</failOnMissingWebXml>
                <includeEmptyDirectories>true</includeEmptyDirectories>
                <includes>**/*</includes>

                <!-- if want your web files to be filterd -->
                <webResources>
                    <resource>
                        <directory>src/main/webapp</directory>
                        <includes>
                            <include>**/*</include>
                        </includes>
                        <filtering>true</filtering>
                    </resource>
                    <resource>
                        <directory>src/main/resources/META-INF</directory>

                        <!-- only if needed in your project -->
                        <targetPath>/META-INF</targetPath>
                        <includes>
                            <include>context.xml</include>
                        </includes>
                        <filtering>true</filtering>
                    </resource>
                </webResources>

            </configuration>
        </plugin>
    </plugins>
</build>

这会明确告诉构建过程该做什么。

Answer 2

您可以拥有maven-war-plugin并配置为包含空文件夹。

<plugin>
  <artifactId>maven-war-plugin</artifactId>
  <version>2.4</version>
  <configuration>
    <includeEmptyDirectories>true</includeEmptyDirectories> 
  </configuration>
</plugin>

Answer 3

尝试运行unlink($imagePath . $file_name);。这将首先清除您编译的文件，并确保所有文件都是从头开始编译的。请查看此主题以获取更多详细信息how-is-mvn-clean-install-different-from-mvn-install

祝你好运。

在创建war文件时，Maven不会将空目录复制到webapps文件夹

3 个答案: