spa*_*tak 0 javascript react-native
我正在尝试在 React Native 应用程序中获取 URL 参数。
我尝试做的事情:
const parsedUrl = new URL(url)
// here the searchParams are empty list
console.log(parsedUrl.searchParams)
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[错误:未实施]
const parsedUrl = new URLSearchParams(url)
console.log(parsedUrl.get(param))
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你可以试试这个:
(仅适用于 React Js)
function getURLParams(parameterName, url) {
let name = parameterName.replace(/[\[\]]/g, '\\$&');
let regex = new RegExp('[?&]' + name + '(=([^&#]*)|&|#|$)'), results = regex.exec(url);
if (!results) return null;
if (!results[2]) return null;
return decodeURIComponent(results[2].replace(/\+/g, ' '));
}
// For Current Window URL
console.log(getURLParams("param1", window.location.href));
// For Custom URL
console.log(getURLParams("param1", "https://example.com/index.html?param1=Hello"));Run Code Online (Sandbox Code Playgroud)
或这个
(对于反应本机)
var url = "http://example.com?param1=test¶m2=someData&number=123"
var regex = /[?&]([^=#]+)=([^&#]*)/g,
params = {},
match;
while (match = regex.exec(url)) {
params[match[1]] = match[2];
}
console.log(params)Run Code Online (Sandbox Code Playgroud)
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