IDEA使用快捷键提炼函数(Extract Method)
1、快捷键 ------ctrl+alt+M
2、右击操作--------选中待提炼代码 --> 右击 --> Refactor --> Extract --> Method.
3、举例
提炼前:
public void printOwing(double amount) {printBanner();System.out.println("name:" + name);System.out.println("amount:" + amount);
}
提炼后:
public void printOwing(double amount) {printBanner();printDetails(amount);
}/*** 描述:打印详情*/
public void printDetails(double amount) {System.out.println("name:" + name);System.out.println("amount:" + amount);
}