
字符串模版拓展
实战:给字符串添加特定的格式
通过对参数进行特殊处理,实现markdown的加粗效果。
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let name = 'Kx' let address = 'Home' let fmtStr = markDown`hello , ${name}, Welcoome ${address}!, Have Fun!` console.log(fmtStr) function markDown(formats,...args){ console.log(formats); console.log(args); var result = "#标题" for(var i = 0; i < formats.length;i++){ result += formats[i] + "**" + (args[i] || "") + "**"; } return result; }
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