Javaweb编写的加法器，在网页中计算的，有加，减，乘，除四个功能-Javaweb preparation of the adder, in the calculation of the page, there is add, subtract, multiply, divide the four functions

用软件方式实现加法器、减法器、寄存器等硬件功能，可以自主连接。并有32位BLOCK抽象，与单个门进行连接-Using software to achieve the function of adder, subtractor, register and so on. You can connect wires between gates. Also there is a block demo mode which abstract the function of these. And you c

实现逻辑门电路的绘制以及运算。并且实现了加法器、减法器、乘法器、比较器等运算-Implementation of logic gate drawing and operation. And implement the adder, subtracter, multiplier, comparator and other operations