复合运算符

说明

自加+ +  

[c gutter=”0″]i++; //相当于 i = i + 1; [/c]

 

自减——  

[c gutter=”0″]i–; //相当于 i = i – 1; [/c]

 

复合加+=  

[c gutter=”0″]i+=5; //相当于 i = i + 5;[/c]

 

复合减-=  

[c gutter=”0″]i-=5; //相当于 i = i – 5;[/c]

 

复合乘*=  

[c gutter=”0″]i*=5; //相当于 i = i * 5;[/c]

 

复合除/=  

[c gutter=”0″]i/=5; //相当于 i = i / 5;[/c]

 

复合与&=  

[c gutter=”0″]i&=5; //相当于 i = i & 5;[/c]

 

复合或|=  

[c gutter=”0″]i|=5; //相当于 i = i | 5;[/c]