摘要: // 加法计算 const a1 = 2 + 2 // 4 let m1 = 5, m2 = '5' let n1 = 11, n2 = '11' let k1 = 70, k2 = '70' m1++ // 6 (等价于 m1 = m1 + 1) m1++ // 6 n1 += 1 // 12 ( 阅读全文
posted @ 2023-09-22 10:21 YINGYAN 阅读(21) 评论(0) 推荐(0) 编辑