add(server.tests.test2): 添加实验2的内容,将pdf里面标重要的进行提取出来

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2025-11-10 22:37:29 +08:00
parent 7b557d2c64
commit 491489686d
10 changed files with 257 additions and 0 deletions

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// find(callbackFn)
const stus = [
{ name: '张三', score: 59 },
{ name: '老钟', score: 95 },
{ name: 'SB', score: 80 }
];
// 筛选第一个 score >= 60 的信息
const rst = stus.find(item => { return item.score >= 60 })
console.log(rst)
// 浅表拷贝rst的修改会导致stus中对应数据的修改
rst.score = 100
console.log(stus)
/*
# node find.js
{ name: '老钟', score: 95 }
[
{ name: '张三', score: 59 },
{ name: '老钟', score: 100 },
{ name: 'SB', score: 80 }
]
*/