This commit is contained in:
rou
2026-03-23 14:56:04 +08:00
parent 00d3c9e4c6
commit 1071f4db05
27 changed files with 549 additions and 50 deletions

View File

@@ -7,6 +7,14 @@ const user = {
function sumScores(...scores) {
// 返回总分
/*let total = 0
scores.forEach(item => {
total = total+item
})
return total*/
return scores.reduce((acc, item) => {
return acc + item
}, 0)
}
// 任务:
@@ -14,3 +22,11 @@ function sumScores(...scores) {
// 2. 基于 user 生成一个 stage 为 "现代 JS" 的新对象
// 3. 调用 sumScores
// 4. 输出结果到 #output
const tracks1 = [...tracks, "ES6+"]
const user1 = {
...user,
stage: "现代 JS"
}
const sum = sumScores(1, 2, 3, 4)
const output = document.getElementById("output")
output.textContent = sum