Welcome To Ask or Share your Answers For Others

用js截掉url参数后面第四个&字符之后的内容

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

用js截掉url参数后面低四个&字符之后的内容，有什么好的方法吗

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…

352 views

Welcome To Ask or Share your Answers For Others

1 Answer

answered Jan 29, 2021 by 深蓝 (71.8m points)

> '11111?aa=aa&bb=bb&cc=dd&ee=ee&ff=ff'.split('&').slice(0,4).join('&')
< "11111?aa=aa&bb=bb&cc=dd&ee=ee"

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…

...