一、多行註釋快捷鍵
1.選中你要加註釋的區域，用ctrl+shift+C 或者ctrl+/ 會加上//註釋
2.先把你要註釋的東西選中，用shit+ctrl+/ 會加上/* */註釋
3.以上快捷在重複按一下就會去掉加上的註釋
4.要修改在eclispe中的命令的快捷鍵方式我們只需進入windows -> preference -> General -> key設置就行了
二、Eclipse中添加文檔註釋快捷鍵
1.例如默認的文檔註釋：
/**
* @author XX
*
*/
2.快捷鍵爲：ALT + SHIFT +J
3.修改文檔註釋的註釋格式內容，修改的方法有兩種：
A.直接在eclipse給的模板下進行修改
打開eclipse
Window-->Preferences-->Java-->Code Style --> Code Templates --> Comments --> types --> Edit
例如：
/**
*
* 項目名稱：${project_name}
* 類名稱：${type_name}
* 類描述：
* 創建人：${user}
* 創建時間：${date} ${time}
* @version
*/
B.自己編寫一個xml文檔導入進去
打開eclipse
Window-->Preferences-->Java-->Code Style --> Code Templates --> Comments --> types --> import
選擇你寫好的模板.xml文件
######################################################################
<?xml version="1.0" encoding="UTF-8" standalone="no"?><templates><template autoinsert="false" context="filecomment_context" deleted="false" description="Comment for created Java files" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.filecomment" name="filecomment"/><template
autoinsert="false" context="constructorcomment_context" deleted="false" description="Comment for created constructors" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.constructorcomment" name="constructorcomment">
/**
* Description:
* @author hp DateTime ${date} ${time}
* ${tags}
*/
</template><template autoinsert="false" context="methodcomment_context" deleted="false" description="Comment for non-overriding methods" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.methodcomment" name="methodcomment">
/**
* Description:
* @author hp DateTime ${date} ${time}
* ${tags}
*/</template><template autoinsert="false" context="fieldcomment_context" deleted="false" description="Comment for fields" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.fieldcomment" name="fieldcomment">
/**
* Description:
* @author hp DateTime ${date}
*
*/</template><template autoinsert="false" context="typecomment_context" deleted="false" description="Comment for created types" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.typecomment" name="typecomment">
/**
* Class Name: ${file_name}
* Description:
* @author hp DateTime ${date} ${time}
* @company bvit
* @email [email protected]
* @version 1.0
* ${tags}
*/</template><template autoinsert="false" context="gettercomment_context" deleted="false" description="Comment for getter method" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.gettercomment" name="gettercomment">
/**
* @return get ${bare_field_name}
*/</template><template autoinsert="false" context="overridecomment_context" deleted="false" description="Comment for overriding methods" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.overridecomment" name="overridecomment">
/**
* Description:
* @author hp DateTime ${date} ${time}
* ${tags}
*/</template><template autoinsert="false" context="delegatecomment_context" deleted="false" description="Comment for delegate methods" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.delegatecomment" name="delegatecomment">
/**
* Description:
* @author hp DateTime ${date}
* ${tags}
* ${see_to_target}
*/</template><template autoinsert="false" context="settercomment_context" deleted="false" description="Comment for setter method" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.settercomment" name="settercomment">
/**
* @param ${param} set ${bare_field_name}
*/</template></templates>
######################################################################
