Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
4.0k views
in Technique[技术] by (71.8m points)

js 能不能监听到每个函数的调用?

有一份项目代码,希望运行的时候,每个函数执行时都打印一下这个函数的名字。有办法吗?


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)
function wrapper(cb) {
    return (...params) => {
      console.log(cb.name);
      return cb(...params);
    };
}

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...