From 62fa99efabd5e24eefb1727f58defdc2b38a13b6 Mon Sep 17 00:00:00 2001 From: yangmao <546016136@qq.com> Date: Sun, 28 Dec 2025 21:37:32 +0800 Subject: [PATCH] =?UTF-8?q?=E7=AC=94=E8=AE=B0?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../20251222.md" | 322 ++++++++++++++++++ .../20251224.md" | 71 ++++ .../20251225.md" | 163 +++++++++ .../20251226.md" | 3 + 4 files changed, 559 insertions(+) create mode 100644 "\345\274\240\346\264\213\351\223\255/20251222.md" create mode 100644 "\345\274\240\346\264\213\351\223\255/20251224.md" create mode 100644 "\345\274\240\346\264\213\351\223\255/20251225.md" create mode 100644 "\345\274\240\346\264\213\351\223\255/20251226.md" diff --git "a/\345\274\240\346\264\213\351\223\255/20251222.md" "b/\345\274\240\346\264\213\351\223\255/20251222.md" new file mode 100644 index 00000000..ff1c28eb --- /dev/null +++ "b/\345\274\240\346\264\213\351\223\255/20251222.md" @@ -0,0 +1,322 @@ + + +

博客增删改查

+ +```html + + + + + + 博客列表 + + + +
+

博客列表

+
+ + + +
+
+ + + + + + + + + +
序号标题内容摘要作者发布日期操作
+
+
+ + + + + + + +``` + diff --git "a/\345\274\240\346\264\213\351\223\255/20251224.md" "b/\345\274\240\346\264\213\351\223\255/20251224.md" new file mode 100644 index 00000000..8e4a0074 --- /dev/null +++ "b/\345\274\240\346\264\213\351\223\255/20251224.md" @@ -0,0 +1,71 @@ +复习题 + +``` +// JavaScript基础 +// 1. +// let name="lm"; +// let school="闽西职业技术学院"; +// console.log(name,school); + +// 2. + +// 3. +// let age=18; +// age =20; +// console.log(age); + + +// 运算符与类型转换 +// 1. +// function fun(a,b){ +// if(b===0){ +// return { +// 加:a+b, +// 减:a-b, +// 乘:a*b, +// 除:"除数不能为0", +// 余:"除数不能为0" +// }; +// } +// else{ +// return { +// 加:a+b, +// 减:a-b, +// 乘:a*b, +// 除:Number((a/b).toFixed(2)), +// 余:a%b +// }; +// } +// } +// console.log(fun(10,3)); +// console.log(fun(10,0)); + +// 2. +// 字符串转数字 +// const strNum = "123"; +// const convertedNum = Number(strNum); +// const numType = typeof convertedNum; + +// 数字转字符串 +// const num = 456; +// const convertedStr = String(num); +// const strType = typeof convertedStr; + +// 按示例格式输出结果 +// console.log(`转换后的数字: ${convertedNum}, 类型: ${numType}`); +// console.log(`转换后的字符串: "${convertedStr}", 类型: ${strType}`); + +// 3 +// function ab(a, b) { +// const result = { +// 大于: a > b, +// 等于: a === b, +// 不等于: a !== b +// }; +// return result; +// } +// console.log(ab(5,3)); + +// 4. +``` + diff --git "a/\345\274\240\346\264\213\351\223\255/20251225.md" "b/\345\274\240\346\264\213\351\223\255/20251225.md" new file mode 100644 index 00000000..26c631bc --- /dev/null +++ "b/\345\274\240\346\264\213\351\223\255/20251225.md" @@ -0,0 +1,163 @@ +复习题 + +``` +// 二数组 + // 1. + // arr=[1,2,3,4]; + // sum=0; + // for(i=0;i 1) { + // result.push(Number(num)); + // } + // } + // return result; + // } + + // console.log(add([1, 2, 4, 4, 3, 3, 1, 5, 3])); + + // 5. +// function removeItem(arr, item) { +// let result = []; +// for (let i = 0; i < arr.length; i++) { +// if (arr[i] !== item) { +// result.push(arr[i]); +// } +// } +// return result; +// } + +// 6. +// let students = [ +// { name: "小明", score: 85 }, +// { name: "小红", score: 55 }, +// { name: "小刚", score: 90 } +// ]; +// let passStudents = students +// .filter(student => student.score >= 60) +// .map(student => student.name); +// console.log(passStudents); + +// 7. +// arr=[1,2,3,4,5]; +// let arr1=arr.map(value => value*2); +// console.log(arr1); + +// 8. +// arr=[1,2,3,4,5,6,7,8,9]; +// let arr1=arr.filter(value=>value%2===1); +// console.log(arr1); + +// 9. +// arr=[10, 20, 30, 40, 50]; +// let arr1=arr.reduce(arr=>arr+=arr) +// console.log(arr1); + +// 10. +// let arr= [3, 7, 2, 9, 1, 5]; +// let arr1 = arr.reduce((prev, curr) => { +// return prev > curr ? prev : curr; +// });console.log(arr1); + +// 11. +// arr=[2,5,8,12,15,7] +// let result = arr.find(arr => arr > 10); +// console.log(result) +// 12. + +// let arr=[1, 5, 3, -2, 8, -5]; +// let arr1=arr.findIndex(arr=>arr<0); +// console.log(arr1); + +// 13. +// let arr=[1, 3, 5, 7, 8]; +// let arr1=arr.some(arr=>arr%2===0); +// console.log(arr1); + +// 14. +// arr= [1, 2, 3, 4, 5]; +// let arr1=arr.every(arr=>arr>0); +// console.log(arr1); + +// 15. +// let arr=[40, 100, 1, 5, 25, 10]; +// let arr1=arr.sort((a,b)=>a-b); +// console.log(arr1); + +// 16. +// arr=[{name: "小明", age: 20}, {name: "小红", age: 18}, {name: "小刚", age: 22}]; +// let arr1=arr.sort((a,b)=>a.age-b.age); +// console.log(arr1); + +// 17. +// let arr=['apple', 'banana', 'orange']; +// arr.forEach((a,b)=>{ +// console.log(`索引${b}: ${a}`); +// }) + +// 18 +// let arr =[[1, 2], [3, 4], [5, 6]]; +// arr = arr.reduce((acc, cur) => acc.concat(cur), []); +// console.log(arr); + +// 19 +// let arr= ['apple', 'banana', 'apple', 'orange', 'banana', 'apple']; +// let abb=arr.reduce((acc,cur)=>{ +// acc[cur] = (acc[cur]||0)+1; +// return acc; +// },{}); +// console.log('统计结果：', abb); + +// 20. +// let arr= [ {name: "鼠标", price: 29}, +// {name: "键盘", price: 89}, +// {name: "显示器", price: 899}, +// {name: "耳机", price: 199} ]; +// let abb=arr.filter(item=>item.price>50) +// .sort((a,b)=>a.price-b.price) +// .map(item=> item.name); +// console.log(abb); + +// 函数 +// 5. +// function sumall(...e){ +// let a=0; +// for(let num of e){ +// a+=num; +// } +// return a; +// } +// console.log(sumall(1,2,3,4,5)); +``` + diff --git "a/\345\274\240\346\264\213\351\223\255/20251226.md" "b/\345\274\240\346\264\213\351\223\255/20251226.md" new file mode 100644 index 00000000..401dbc0b --- /dev/null +++ "b/\345\274\240\346\264\213\351\223\255/20251226.md" @@ -0,0 +1,3 @@ +# 给网站添加https证书 + +老胡仓库教程 \ No newline at end of file -- Gitee