【I】1. 修改 Maven 配置，默认使用 Java 1.6 进行编译。2. 在 Git 中忽略 Eclipse 工程文件

.gitignore

+# Maven #
 target
-*.iml
\ No newline at end of file
+
+# IDEA #
+*.iml
+
+# Eclipse #
+.classpath
+.project
+.settings
\ No newline at end of file

pom.xml

@@ -92,6 +92,18 @@
 
     <build>
         <finalName>smart-framework</finalName>
+        <plugins>
+            <!-- Compile -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>2.5.1</version>
+                <configuration>
+                    <source>1.6</source>
+                    <target>1.6</target>
+                </configuration>
+            </plugin>
+        </plugins>
     </build>
 
 </project>