eclipse 配置 maven 编译代码

1. 首先安装maven插件，进入eclipse的help->marketplace，在find框中输入“maven”，选择“maven integration for eclipse(juno and newer)”项的install按钮



2. 进入window->preferences窗口，选择java->Installed JREs，默认情况下只有eclipse一项，这里要通过add按钮增加jdk对对应的路径加进来，否则在编译的时候会报错：

No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?



接着，进入Installed JREs的子项Execute Environment：在左侧选择JavaSE-1.6，右侧选择jdk



3. 在项目文件上单击右键，选择Maven->update project。



如果这个项目不是maven项目，则单击项目图标，现在configure->Convert to Maven project



4. 右键，选择Run As->Maven install，之后会开始下载编译过程中所需的文件



5. 之后，选择Maven Build，第一次运行会出现Run Configurations对话框，主要是在Goals框中输入要编译出的目标文件，Goals的选项包括：

validate

initialize

generate-sources

process-sources

generate-resources

process-resources

compile compile

process-classes

generate-test-sources

process-test-sources

generate-test-resources

process-test-resources

test-compile

process-test-classes

test

prepare-package

package

pre-integration-test

integration-test

post-integration-test

verify

install

deploy

如果goals不输入内容，编译的时候会提示

[ERROR] No goals have been specified for this build. You must specify a valid lifecycle phase or a goal in the format.....

进一步的细节可以参考 http://gavin-chen.iteye.com/blog/336607