public class Calculator extends Object
| 构造器和说明 |
|---|
Calculator() |
public static double conversion(String expression)
expression - 表达式public double calculate(String expression)
expression - 要计算的表达式例如:5+12*(3+5)/7public boolean compare(char cur,
char peek)
cur - 下标peek - peekCopyright © 2021. All rights reserved.