核心提示:终端输入npm init -y此时生成package.json文件终端再次输入cnpm install -g live-server作为前端服务器开发,进行实时刷新实例1:let hello = 你好...
终端输入
npm init -y
此时生成package.json文件
终端再次输入
cnpm install -g live-server
作为前端服务器开发,进行实时刷新
实例1:
let hello = '你好'; let blog = `${hello}我是一个博客,这节课学习字符串模板`; document.writeln(blog);
然后在终端输入
live-server
结果为:
实例2:
let hello = '你好'; let blog = `${hello}我是一个博客, 这节课学习字符串模板`; document.writeln(blog);
实例3:
let a = 1; let b = 2; let result = `${a + b}`; document.writeln(result);
实例4:
let AAA = 'AAA'; let blog = '我是一个博客,你好AAA这节课学习字符串模板'; document.writeln(blog.includes(AAA)); document.writeln(blog.includes('BBB'));
实例5:
let AAA = 'AAA'; let blog = '我是一个博客,你好AAA这节课学习字符串模板'; let blog1 = 'AAA我是一个博客,你好AAA这节课学习字符串模板'; let blog2 = 'AAA我是一个博客,你好AAA这节课学习字符串模板'; let blog3 = '我是一个博客,你好AAA这节课学习字符串模板AAA'; document.writeln(blog.startsWith(AAA)); document.writeln(blog1.startsWith(AAA)); document.writeln(blog2.endsWith(AAA)); document.writeln(blog3.endsWith(AAA));
实例6:
document.writeln('nihao|'.repeat(3));