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📜  javascript 前增量和后增量 - Javascript 代码示例

📅  最后修改于: 2022-03-11 15:04:27.005000             🧑  作者: Mango

代码示例1
//pre increment:
let a = 1;
console.log(++a); //2
console.log(a);//2

//post increment:
let a = 1;
console.log(a++); //1
console.log(a);//2