我在 firefox 扩展的 popup.js 中有这个函数,它应该下载代码中生成的文件。 下载已初始化,但随后失败,除了浏览器下载部分中显示“下载失败”的文件外,没有任何明显错误。 我已经用互联网上的网址尝试过,效果很好。
function download() {
const blob = new Blob(["smssjsjssjsj"], { type: "text/plain" });
// Create a URL for the Blob
const url = URL.createObjectURL(blob);
// Initiate the file download using the downloads API
browser.downloads.download(
{
url: "url",
filename: `xxxa.txt`,
saveAs: false,
},
(downloadId) => {
if (chrome.runtime.lastError) {
errmessage.innerText =
"Download failed:" + chrome.runtime.lastError.message;
}
}
);
URL.revokeObjectURL(url);
}
function download() {
const blob = new Blob(["smssjsjssjsj"], { type: "text/plain" });
const url = URL.createObjectURL(blob);
browser.downloads.download({
url: url,
filename: `xxxa.txt`,
saveAs: false
}, (downloadId) => {
if (downloadId) {
console.log(`Download initiated with ID: ${downloadId}`);
setTimeout(() => {
URL.revokeObjectURL(url);
}, 10000); // 10-second delay before revoking URL, adjust as necessary
} else if (chrome.runtime.lastError) {
console.error("Download failed: " + chrome.runtime.lastError.message);
}
});
}