修复页面加载bug

This commit is contained in:
2026-05-29 17:09:44 +08:00
parent e36f28a668
commit d3bd3c7c50
3 changed files with 95 additions and 0 deletions

View File

@@ -0,0 +1,56 @@
export const randomUUIDPolyfillScript = `
(function () {
var root = typeof globalThis !== "undefined" ? globalThis : window;
var cryptoObject = root.crypto || root.msCrypto;
if (cryptoObject && typeof cryptoObject.randomUUID === "function") return;
if (!cryptoObject) {
cryptoObject = {};
try {
Object.defineProperty(root, "crypto", {
configurable: true,
value: cryptoObject
});
} catch (error) {
root.crypto = cryptoObject;
}
}
var getRandomValues = typeof cryptoObject.getRandomValues === "function"
? cryptoObject.getRandomValues.bind(cryptoObject)
: null;
function byteToHex(byte) {
return (byte + 256).toString(16).slice(1);
}
function createRandomUUID() {
var bytes = new Uint8Array(16);
if (getRandomValues) {
getRandomValues(bytes);
} else {
for (var index = 0; index < bytes.length; index += 1) {
bytes[index] = Math.floor(Math.random() * 256);
}
}
bytes[6] = (bytes[6] & 15) | 64;
bytes[8] = (bytes[8] & 63) | 128;
return (
byteToHex(bytes[0]) + byteToHex(bytes[1]) + byteToHex(bytes[2]) + byteToHex(bytes[3]) + "-" +
byteToHex(bytes[4]) + byteToHex(bytes[5]) + "-" +
byteToHex(bytes[6]) + byteToHex(bytes[7]) + "-" +
byteToHex(bytes[8]) + byteToHex(bytes[9]) + "-" +
byteToHex(bytes[10]) + byteToHex(bytes[11]) + byteToHex(bytes[12]) +
byteToHex(bytes[13]) + byteToHex(bytes[14]) + byteToHex(bytes[15])
);
}
try {
Object.defineProperty(cryptoObject, "randomUUID", {
configurable: true,
value: createRandomUUID
});
} catch (error) {
cryptoObject.randomUUID = createRandomUUID;
}
})();
`;