摘要: js 循环方法 let arr = [{a:1},{a:2},{a:3},{a:4},{a:5}]; // 1.while循环 let sum = 0; let num = 1; while(num <= 1){ if (num 5) { num++; continue // containue必须 阅读全文
posted @ 2020-11-05 11:44 小饿爽 阅读(152) 评论(0) 推荐(0) 编辑