我想从Eclipse启动一个GWT应用程序。但是,当我点击" Run As .."我没有任何选择,也无法创建运行配置。
我点了这个链接:
https://developers.google.com/eclipse/docs/running_and_debugging_2_0
但是,在我的GWT标签中,我无法改变任何内容。 " RUN"按钮永远不会激活。
为什么Eclipse不会自动将其识别为GWT项目?
我怎样才能让它发挥作用?
非常感谢!
修改
当我点击上下文菜单中的" GOOGLE" -Option并点击GWT COMPILE时,它说我的项目不是GWT项目。
我不明白。我使用mojo gwt maven插件创建它,我可以通过命令行启动它。
编辑2
<?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 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>de.abc</groupId>
<artifactId>GWTProject</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>GWT Maven Archetype</name>
<properties>
<!-- Convenience property to set the GWT version -->
<gwtVersion>2.7.0</gwtVersion>
<!-- GWT needs at least java 1.6 -->
<maven.compiler.source>1.7</maven.compiler.source>
<maven.compiler.target>1.7</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt</artifactId>
<version>${gwtVersion}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-servlet</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-user</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-dev</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<!-- Output classes directly into the webapp, so that IDEs and "mvn process-classes"
update them in DevMode -->
<outputDirectory>${project.build.directory}/${project.build.finalName}/WEB-INF/classes</outputDirectory>
<plugins>
<!-- GWT Maven Plugin -->
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>gwt-maven-plugin</artifactId>
<version>2.7.0</version>
<executions>
<execution>
<goals>
<goal>compile</goal>
<goal>test</goal>
<goal>generateAsync</goal>
</goals>
</execution>
</executions>
<!-- Plugin configuration. There are many available options, see gwt-maven-plugin
documentation at codehaus.org -->
<configuration>
<runTarget>GWTProject.html</runTarget>
<modules>
<module>de.abc.GWTProject.GWTProject</module>
</modules>
</configuration>
</plugin>
</plugins>
</build>
</project>
错误是:
Missing required argument 'module[s]'
Google Web Toolkit 2.7.0
除了已经指定的
之外,哪些是模型<modules>
<module>de.abc.GWTProject.GWTProject</module>
</modules>
修改
在maven依赖项下,我有:
gwt-servlet-2.7.0.jar
gwt-user-2.7.0.jar
validation-api-1.0.0.GA.jar
gwt-dev-2.7.0.jar
a couple of jars beginning with asm-
junit
hamcrest
全部来自我当地的maven存储库。
我不会遇到一些编译错误吗?
答案 0 :(得分:0)
右键点击您的项目
- &GT;属性 - &gt; Google - &gt; Web工具包
点击&#34;使用Google Web Toolkit&#34;复选框
并选择GWT SDK
右键点击您的项目
- &GT;属性 - &gt; Java构建路径
确保你有GWT sdk