找不到Maven“资源”文件夹

Question

第一步，我在Eclipse中有一个动态Web项目，在resources中有文件夹WebContent

现在，我想尝试使用Maven，右键单击该项目，然后使用“将动态Web项目转换为maven”，然后配置 => 转换为maven

我将pom.xml设置为依赖于jar，这没关系。

我运行该应用程序，但在WebContent中没有看到所有CSS，JS，...的项目资源文件夹。

我通过src / app / resources将maven的默认文件夹WebContent / resources更改为<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>Immo2_0</groupId> <artifactId>Immo2_0</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>war</packaging> <name>Immo2_0</name> <build> <sourceDirectory>src</sourceDirectory> <resources> <resource> <directory>src</directory> <excludes> <exclude>**/*.java</exclude> </excludes> </resource> </resources> <plugins> <plugin> <artifactId>maven-war-plugin</artifactId> <version>3.0.0</version> <configuration> <warSourceDirectory>WebContent</warSourceDirectory> </configuration> </plugin> <plugin> <artifactId>maven-compiler-plugin</artifactId> <version>3.7.0</version> <configuration> <source>10</source> <target>10</target> </configuration> </plugin> </plugins> </build> <dependencies> <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-lang3 --> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-lang3</artifactId> <version>3.7</version> </dependency> <!-- https://mvnrepository.com/artifact/c3p0/c3p0 --> <dependency> <groupId>c3p0</groupId> <artifactId>c3p0</artifactId> <version>0.9.1.2</version> </dependency> <!-- https://mvnrepository.com/artifact/com.sun.codemodel/codemodel --> <dependency> <groupId>com.sun.codemodel</groupId> <artifactId>codemodel</artifactId> <version>2.6</version> </dependency> <!-- https://mvnrepository.com/artifact/commons-beanutils/commons-beanutils --> <dependency> <groupId>commons-beanutils</groupId> <artifactId>commons-beanutils</artifactId> <version>1.9.3</version> </dependency> <!-- https://mvnrepository.com/artifact/commons-digester/commons-digester --> <dependency> <groupId>commons-digester</groupId> <artifactId>commons-digester</artifactId> <version>2.1</version> </dependency> <!-- https://mvnrepository.com/artifact/commons-fileupload/commons-fileupload --> <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> <version>1.3.3</version> </dependency> <!-- https://mvnrepository.com/artifact/commons-io/commons-io --> <dependency> <groupId>commons-io</groupId> <artifactId>commons-io</artifactId> <version>2.6</version> </dependency> <!-- https://mvnrepository.com/artifact/commons-logging/commons-logging --> <dependency> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> <version>1.2</version> </dependency> <!-- https://mvnrepository.com/artifact/com.google.code.gson/gson --> <dependency> <groupId>com.google.code.gson</groupId> <artifactId>gson</artifactId> <version>2.8.5</version> </dependency> <!-- https://mvnrepository.com/artifact/javax.activation/javax.activation-api --> <dependency> <groupId>javax.activation</groupId> <artifactId>javax.activation-api</artifactId> <version>1.2.0</version> </dependency> <!-- https://mvnrepository.com/artifact/javax.el/javax.el-api --> <dependency> <groupId>javax.el</groupId> <artifactId>javax.el-api</artifactId> <version>3.0.1-b06</version> </dependency> <!-- https://mvnrepository.com/artifact/org.glassfish/javax.faces --> <dependency> <groupId>org.glassfish</groupId> <artifactId>javax.faces</artifactId> <version>2.4.0</version> </dependency> <!-- https://mvnrepository.com/artifact/javax.mail/javax.mail-api --> <dependency> <groupId>javax.mail</groupId> <artifactId>javax.mail-api</artifactId> <version>1.6.1</version> </dependency> <!-- https://mvnrepository.com/artifact/javax.mail/mail --> <dependency> <groupId>javax.mail</groupId> <artifactId>mail</artifactId> <version>1.5.0-b01</version> </dependency> <!-- https://mvnrepository.com/artifact/org.jdom/jdom2 --> <dependency> <groupId>org.jdom</groupId> <artifactId>jdom2</artifactId> <version>2.0.6</version> </dependency> <!-- https://mvnrepository.com/artifact/org.eclipse.jdt/core --> <dependency> <groupId>org.eclipse.jdt</groupId> <artifactId>core</artifactId> <version>3.3.0-v_771</version> </dependency> <!-- https://mvnrepository.com/artifact/org.jsonschema2pojo/jsonschema2pojo-core --> <dependency> <groupId>org.jsonschema2pojo</groupId> <artifactId>jsonschema2pojo-core</artifactId> <version>1.0.0-alpha4</version> </dependency> <!-- https://mvnrepository.com/artifact/javax.servlet/jstl --> <dependency> <groupId>javax.servlet</groupId> <artifactId>jstl</artifactId> <version>1.2</version> </dependency> <!-- https://mvnrepository.com/artifact/log4j/log4j --> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.17</version> </dependency> <!-- https://mvnrepository.com/artifact/org.apache.poi/poi --> <dependency> <groupId>org.apache.poi</groupId> <artifactId>poi</artifactId> <version>3.17</version> </dependency> <!-- https://mvnrepository.com/artifact/org.primefaces/primefaces --> <dependency> <groupId>org.primefaces</groupId> <artifactId>primefaces</artifactId> <version>6.2</version> </dependency> <!-- https://mvnrepository.com/artifact/org.primefaces.extensions/primefaces-extensions --> <dependency> <groupId>org.primefaces.extensions</groupId> <artifactId>primefaces-extensions</artifactId> <version>6.2.8</version> </dependency> <!-- https://mvnrepository.com/artifact/org.quartz-scheduler/quartz --> <dependency> <groupId>org.quartz-scheduler</groupId> <artifactId>quartz</artifactId> <version>2.3.0</version> </dependency> <!-- https://mvnrepository.com/artifact/org.quartz-scheduler/quartz-jobs --> <dependency> <groupId>org.quartz-scheduler</groupId> <artifactId>quartz-jobs</artifactId> <version>2.3.0</version> </dependency> <!-- https://mvnrepository.com/artifact/net.java.dev.rome/rome --> <dependency> <groupId>net.java.dev.rome</groupId> <artifactId>rome</artifactId> <version>1.0.0</version> </dependency> <!-- https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api --> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>4.0.1</version> <scope>provided</scope> </dependency> <!-- https://mvnrepository.com/artifact/javax.enterprise/cdi-api --> <dependency> <groupId>javax.enterprise</groupId> <artifactId>cdi-api</artifactId> <version>2.0.SP1</version> <scope>provided</scope> </dependency> <!-- https://mvnrepository.com/artifact/javax.annotation/javax.annotation-api --> <dependency> <groupId>javax.annotation</groupId> <artifactId>javax.annotation-api</artifactId> <version>1.3.2</version> </dependency> <!-- https://mvnrepository.com/artifact/org.jboss.weld.servlet/weld-servlet --> <dependency> <groupId>org.jboss.weld.servlet</groupId> <artifactId>weld-servlet</artifactId> <version>2.4.7.Final</version> </dependency> <!-- https://mvnrepository.com/artifact/com.sun.facelets/jsf-facelets --> <dependency> <groupId>com.sun.facelets</groupId> <artifactId>jsf-facelets</artifactId> <version>1.1.14</version> </dependency> </dependencies> ，但是它不起作用

你对我有个主意吗？

我的pom.xml

IllegalArgumentException: Cannot provide null context for the database.

我的文件夹：

Answer 1

Maven的默认结构（我强烈建议您使用）是：

src/
src/main
src/main/webapp
src/main/webapp/index.jsp
src/main/webapp/WEB-INF
src/main/webapp/WEB-INF/web.xml
src/main/resources
src/main/resources/test.properties

maven war插件将处理其余部分，并产生如下所示的战争：

     0 Wed Aug 15 12:47:12 BST 2018 META-INF/
   130 Wed Aug 15 12:47:10 BST 2018 META-INF/MANIFEST.MF
     0 Wed Aug 15 12:47:12 BST 2018 WEB-INF/
     0 Wed Aug 15 12:47:12 BST 2018 WEB-INF/classes/
    52 Wed Aug 15 12:46:22 BST 2018 index.jsp
     0 Wed Aug 15 12:47:12 BST 2018 WEB-INF/classes/test.properties
   215 Wed Aug 15 12:46:22 BST 2018 WEB-INF/web.xml
     0 Wed Aug 15 12:47:12 BST 2018 META-INF/maven/
     0 Wed Aug 15 12:47:12 BST 2018 META-INF/maven/com.greg/
     0 Wed Aug 15 12:47:12 BST 2018 META-INF/maven/com.greg/war-example/
   716 Wed Aug 15 12:46:22 BST 2018 META-INF/maven/com.greg/war-example/pom.xml
   111 Wed Aug 15 12:47:12 BST 2018 META-INF/maven/com.greg/war-example/pom.properties

您可以从原型创建示例项目，我使用以下方法创建了上面的项目：

mvn archetype:generate -DarchetypeArtifactId=maven-archetype-webapp