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天蓬老师Correction status：qualified
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作业标题：0708作业
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<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8" /><meta http-equiv="X-UA-Compatible" content="IE=edge" /><meta name="viewport" content="width=device-width, initial-scale=1.0" /><title>模板字面量/标签函数</title></head><body><script> show = (strs, ...args) => {//console.log(strs);console.log(strs);console.log(args);console.log(args[0] + args[1], +args[2]);};// show("10+80", 10, 80);//计算10+80=？let a = 10;let b = 80;let c = 20;show`${a}+${b}+${c}=`;</script></body></html>
实例演示解构赋值与对象字面量的简化方式
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8" /><meta http-equiv="X-UA-Compatible" content="IE=edge" /><meta name="viewport" content="width=device-width, initial-scale=1.0" /><title>解构赋值</title></head><body><script>//(10,20)=>(20,10)对于二数交换操作let a = 10;b = 20;console.log("a=%d, b=%d", a, b);[b, a] = [a, b];console.log("a=%d,b=%d", a, b);</script></body></html>
对象字面量的简化方式
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8" /><meta http-equiv="X-UA-Compatible" content="IE=edge" /><meta name="viewport" content="width=device-width, initial-scale=1.0" /><title>对象自面量的简化</title></head><body><script>let person = {name: "朱老师",email: "498668472@qq.com",getInfo: function () {//在对象中使用this来访问对象的成员return `${this.name}:(${this.email})`;},};console.log(person.getInfo());// 对象解构;let { name, email } = person;console.log(name, email);user = {name,email,//将方法后面的冒号和'function'删除getInfo() {//在对象中使用this来访问对象的成员return `${this.name}:(${this.email})`;},};console.log(user);</script></body></html>
