function saveDataToFile(data, filename) { // 将数据转换为字符串 const dataString = JSON.stringify(data, null, 2); // 创建 Blob 对象 const blob = new Blob([dataString], { type: 'text/plain' }); // 创建 a 标签并设置属性 const link = document.createElement('a'); link.href = UR...
name 文件名 data 数据 type mime类型 saveAs: function (name, data, type) { const element = document.createElementNS
vardownloadTextFile =function(name, mobileCode) { if(!mobileCode) { mobileCode ='' } // 采用的字符编码格式为“UTF-8”,这样就避免的中文乱码的问题。 varfile =newFile([mobileCode], name +".json", { type:"text/plain;charset=utf-8"}) saveAs(file) } 附FileSaver.js 文件的完整源码: ...
二、定义下载的方法 functiondownloadResultHtml(){ saveTextAs($("#resultText").html(), (projNo || "") + "保障性住房配建比例分析结果.html"); };functiondownloadResultTxt(){ saveTextAs($("#resultText").text(), (projNo || "") + "保障性住房配建比例分析结果.txt"); }; 三、js源码 ...
, force_saveable_type = "application/octet-stream" // the Blob API is fundamentally broken as there is no "downloadfinished" event to subscribe to , arbitrary_revoke_timeout = 1000 * 40 // in ms , revoke = function(file) { var revoker = function() { ...
(data => { // 使用 FileSaver 保存文件 const blob = new Blob([data], { type: "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=UTF-8" }); saveAs(blob, (fileName || "数据导出") + ".xlsx"); }); }
log(data.toString()) }) .catch(err => { console.log(err) }) 解释 util.promisify() 传入某一个回调函数,这里传入 fs.readFile ,fs.readFile 它本身是一个回调的异步函数 util.promisify(fs.readFile) 我们把这个函数包装之后,它会返回一个 promise function,再来调用 util.promisify(fs.readFile...
C:/). If you install Node.js on a Linux distribution (like Ubuntu), keep your project files in the Linux file system directory associated with the distribution that you are using. (Enterexplorer.exe .from your WSL distribution command line to browse the directory using Windows File Explorer....
ohAegFileSha256 ohAegFileSha256Hex HashAlg hash hashHex 消息认证码计算 ohAegHmacSha256Text ohAegHmacSha256TextHex HmacAlg hmac hmacHex 密钥派生 ohAegPbkdf2Sha256 工具类 AegStrUtil ohAegStringToUint8Array ohAegUint8ArrayToString ohAegStringToHexString ohAegHexStringToStr...
('There was an error attempting to save your settings.');console.warn(err.message);return;}elseif(typeof(callback)==='function'){callback();}});},loadSettings:function(callback){fs.readFile(this.filePath,function(err,data){if(err){console.info('There was an error attempting to read...