使用maven-compiler-plugin 时
POM文件如下：
-
<
plugins
>
-
<
plugin
>
-
<
artifactId
>
maven-compiler-plugin
</
artifactId
>
-
<
configuration
>
-
<
source
>
1.6
</
source
>
-
<
target
>
1.6
</
target
>
-
<
encoding
>
UTF-8
</
encoding
>
-
</
configuration
>
-
</
plugin
>
-
</
plugins
>
报如下提示，字面意思就是没有指定版本信息
[WARNING]
[WARNING] Some problems were encountered while building the effective model for com.xxx.xxx:xxxx:jar:0.0.1-SNAPSHOT
[WARNING] ‘build.plugins.plugin.version’ for org.apache.maven.plugins:maven-compiler-plugin is missing. @ line 72, column 12
[WARNING]
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING]
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING]
对照官网用法：
http://maven.apache.org/plugins/maven-compiler-plugin/usage.html
增加一行
-
<
version
>
2.3.2
</
version
>
修改后如下，OK了
-
<
plugins
>
-
<
plugin
>
-
<
artifactId
>
maven-compiler-plugin
</
artifactId
>
-
<
version
>
2.3.2
</
version
>
-
<
configuration
>
-
<
source
>
1.6
</
source
>
-
<
target
>
1.6
</
target
>
-
<
encoding
>
UTF-8
</
encoding
>
-
</
configuration
>
-
</
plugin
>
-
</
plugins
>