Eclipse自动生成作者、日期注释等最强功能设置

在使用Eclipse 编写Java代码时，自动生成的注释信息都是按照预先设置好的格式生成的。

修改作者、日期注释格式：打开Windows->Preferences->Java->Code Style->Code Templates，点击右边窗口中的import如下codetemplates.xml即可。 

codetemplates.xml

<?xml version="1.0" encoding="UTF-8" standalone="no"?><templates><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 获得 ${bare_field_name} */</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} 设置 ${bare_field_name} */</template><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">/*** &lt;p&gt;Title: &lt;／p&gt;* &lt;p&gt;Description: &lt;／p&gt;* ${tags}*/</template><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">/**&#13;* &lt;p&gt;Title: ${file_name}&lt;／p&gt;&#13;* &lt;p&gt;Description: &lt;／p&gt;&#13;* &lt;p&gt;Copyright: Copyright (c) 2007&lt;／p&gt;&#13;* &lt;p&gt;Company: LTGames&lt;／p&gt;&#13;* @author linrz&#13;* @date ${date}&#13;* @version 1.0&#13;*/</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} *  Function: *   *     Modifications:    *   *  @author DengAo  DateTime ${date} ${time}     *  @version 1.0  *  ${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">/** ${field}*/</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"> /** *  Function: * &lt;p&gt;Title: ${enclosing_method}&lt;/p&gt; * &lt;p&gt;Description: &lt;/p&gt; *  @author DengAo  DateTime ${date} ${time} *  ${tags} */</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">/* （非 Javadoc）* &lt;p&gt;Title: ${enclosing_method}&lt;/p&gt;* &lt;p&gt;Description: &lt;/p&gt;* ${tags}* ${see_to_overridden}*/</template><template autoinsert="true" context="delegatecomment_context" deleted="false" description="Comment for delegate methods" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.delegatecomment" name="delegatecomment"> /** * ${tags} * ${see_to_target} */</template><template autoinsert="false" context="newtype_context" deleted="false" description="Newly created files" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.newtype" name="newtype">${filecomment}   ${package_declaration}   /**   * Filename:    ${file_name}   * Copyright:   Copyright (c)2010  * Company:     com  * @version:    1.0   * @since:  JDK 1.6.0_21  * Create at:   ${date} ${time}   * Description:  *   * Modification History:   * Date    Author      Version     Description   * ----------------------------------------------------------------- * ${date} daniel      1.0     1.0 Version   */   ${typecomment}   ${type_declaration}  ${filecomment}${package_declaration}/*** Filename:    ${file_name}* Copyright:   Copyright (c)2010* Company:     com* @version:    1.0* @since:       JDK 1.6.0_21* Create at:   ${date} ${time}* Description:** Modification History:* Date     Author           Version           Description* ------------------------------------------------------------------* ${date}       daniel             1.0          1.0 Version*/${typecomment}${type_declaration}</template><template autoinsert="true" context="classbody_context" deleted="false" description="Code in new class type bodies" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.classbody" name="classbody"></template><template autoinsert="true" context="interfacebody_context" deleted="false" description="Code in new interface type bodies" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.interfacebody" name="interfacebody"></template><template autoinsert="true" context="enumbody_context" deleted="false" description="Code in new enum type bodies" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.enumbody" name="enumbody"></template><template autoinsert="true" context="annotationbody_context" deleted="false" description="Code in new annotation type bodies" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.annotationbody" name="annotationbody"></template><template autoinsert="true" context="catchblock_context" deleted="false" description="Code in new catch blocks" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.catchblock" name="catchblock">// ${todo} Auto-generated catch block${exception_var}.printStackTrace();</template><template autoinsert="true" context="methodbody_context" deleted="false" description="Code in created method stubs" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.methodbody" name="methodbody">// ${todo} Auto-generated method stub${body_statement}</template><template autoinsert="true" context="constructorbody_context" deleted="false" description="Code in created constructor stubs" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.constructorbody" name="constructorbody">${body_statement}// ${todo} Auto-generated constructor stub</template><template autoinsert="true" context="getterbody_context" deleted="false" description="Code in created getters" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.getterbody" name="getterbody">return ${field};</template><template autoinsert="true" context="setterbody_context" deleted="false" description="Code in created setters" enabled="true" id="org.eclipse.jdt.ui.text.codetemplates.setterbody" name="setterbody">${field} = ${param};</template></templates>
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注意：

使用快捷键 shift + alt + j 添加注释,如果想添加函数功能注释，需要先将光标放到需要添加注释的地方，然后在使用shift + alt + j

这样再创建 .java 文件时，eclipse 就会为我们自动将注释写好。你还可以通过“导出”、“导入”功能，把自己的模板导出来,方便在其他机器上使用。