在Intellij IDEA中设置文件模板

在 IDEA 中设置文件模板能够提高工作效率，此处以 Java 的类文件设置模板为例。

菜单路径：File -> Editor -> File and Code Templates，在 Includes 选项卡中添加如下四个文件：
CompanyHeader.java

#if(${PACKAGE_NAME} && ${PACKAGE_NAME.startsWith("com.yourcompany")})
/**
* Yourcompany.com Inc.
* Copyright (c) 2009-${YEAR} All Rights Reserved.
*/
#end

PackageHeader.java

#if (${PACKAGE_NAME} && ${PACKAGE_NAME} != "")package ${PACKAGE_NAME};#end

ClassHeaderYourCompany.java

/**
 * @author ${MyName} ${Email} on ${YEAR}-${MONTH}-${DAY}
 */

ClassHeaderSelf.java

#set($MyName = "congyou.wu")
/**
*
* @author ${MyName}
* @version $Id: ${NAME}.java, v 0.1 ${YEAR}-${MONTH}-${DAY} ${TIME} ${MyName} Exp $
*/

ClassHeaderController.java

#set($MyName = "congyou.wu")
#set($Email = "[email protected]")
#if(${PACKAGE_NAME} && ${PACKAGE_NAME.startsWith("com.yourcompany")})
    #parse("ClassHeaderYourCompany.java")
#else
    #parse("ClassHeaderSelf.java")
#end

CommonHeader.java

#parse("CompanyHeader.java")
#parse("PackageHeader.java")
#parse("ClassHeaderController.java")

---

添加完以上几个文件之后，点击 Files，修改如下四个项目的模板内容：
Class

#parse("CommonHeader.java")
public class ${NAME} {
}

Interface

#parse("CommonHeader.java")
public interface ${NAME} {
}

Enum

#parse("CommonHeader.java")
public enum ${NAME} {
}

Annotation

#parse("CommonHeader.java")
public @interface ${NAME} {
}

Singleton

#parse("CommonHeader.java")
public class ${NAME}{

    private static ${NAME} instance = new ${NAME}();

    public static ${NAME} getInstance() {
        return instance;
    }

    private ${NAME}() {
    }
}