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Javascript 正在解码JS中的URL未按预期工作_Javascript - Fatal编程技术网

Javascript 正在解码JS中的URL未按预期工作

Javascript 正在解码JS中的URL未按预期工作,javascript,Javascript,我有这个网址,我试图解码 var a = 'https%3A%2F%2Fwww.gem.com%2Fextension%3Furl%3D' var b = decodeURI(a) console.log(b) “https%3A%2F%2Fwww.gem.com%2F扩展名%3Furl%3D” 我做错了什么?您需要使用: var a='https%3A%2F%2Fwww.gem.com%2Fextension%3Furl%3D'; var b=部件(a); 控制台日志(b)

我有这个网址,我试图解码

var a = 'https%3A%2F%2Fwww.gem.com%2Fextension%3Furl%3D'
var b = decodeURI(a)
console.log(b)
“https%3A%2F%2Fwww.gem.com%2F扩展名%3Furl%3D”

我做错了什么?

您需要使用:

var a='https%3A%2F%2Fwww.gem.com%2Fextension%3Furl%3D';
var b=部件(a);
控制台日志(b)