应该通过:
http://google.com
http://google.com/
http://www.google.com
(与https相同)
不应该通过:
http://www.google
www.google.com
这个似乎很接近:
^(((http(?:s)?\:\/\/)|www\.)[a-zA-Z0-9\-]+(?:\.[a-zA-Z0-9\-]+)*\.[a-zA-Z]{2,6}(?:\/?|(?:\/[\w\-]+)*)(?:\/?|\/\w+((\.[a-zA-Z]{2,4})?)(?:\?[\w]+\=[\w\-]+)?)?(?:\&[\w]+\=[\w\-]+)*)$
,但它通过了:
http://www.go
www.google.com
答案 0 :(得分:1)
<Scene key="sceneOne" component={SceneOne} />
<Scene key="sceneOne" component={SceneTwo} />
细分:
(?:https?:\/\/)(?:www.)?.+\.com\/?
答案 1 :(得分:1)
var reg = /^http(s)?:\/{2}(w{3}\.)?(\w+)\.com(\/)?$/;
var domains = ['http://google.com', 'https://www.google.com', 'google.com'];
domains.forEach(function (domain) {
console.log(reg.test(domain))
});
希望这有帮助!