response.writeHead(200, {"Content-Type": "text/html"});42response.write("received image:");43 response.write("");44response.end();4546});4748}495051functionshow(response, request){52console.log("Request handle 'show' was called.");53varuploadDir = "C:/Users/dc5yy/Desktop/upload/";5...
如果提供复杂UI交互,定制化界面,就需要在vscode插件内嵌iframe页面(用iframe展示线上web地址与使用vscode提供的一套UI组件皆可,详见第三节),我这里选择访问线上地址,因此需要开发一个vscode插件项目与一个vue3项目(其他框架亦可),类似的复杂插件比如CodeGeeXiFlyCode,会将web页面展示在侧边栏中。 image.png 本文主要...
{"Content-type":"text/html;charset=utf-8"})// 响应数据response.write('hello world')// 响应的数据; 可以多个response.end()// 终止响应 end() 可以
res.json(JSON.stringify(data));return; }letnd =newDate();letdateNow =`${nd.getFullYear()}${nd.getMonth()+1}${nd.getDate()}${nd.getHours()}${nd.getMinutes()}${nd.getSeconds()}${nd.getMilliseconds()}`;varimageName = fields.role+ dateNow +'.'+ extName;varnewPath = form.u...
Creates a file containing generated chart image and yield a promise. Whenfileis a filename, asynchronously writes data to the file, replacing the file if it already exists. Whenfileis a file descriptor, the behavior is similar to calling fs.write() directly (which is recommended). ...
{"Content-Type":"text/html"}); 23 response.write("image:"); 24 response.write("<image src='/show'/>"); 25 response.end(); 26 }); 27 28 } 29 30 function show(response,postData){ 31 console.log("request handler 'show' was called"); 32 fs.readFile("/tmp/test.png","binary...
(fs.createWriteStream(data.filename));//保存附件到当前目录下 // data.release(); // } }); }); // // 邮件索引 // msg.once('end', function () { // console.log(seqno + '完成'); // }); }); f.once('error', function (err) { console.log('抓取出现错误: ' + err); }...
svg2png(Buffer.from(svg1), {}).then(buffer=>fs.writeFile("./dest.png", buffer)); images 此插件的作用主要是对图片进行拼接组合 var images = require("images"); images("input.jpg") //Load image from file //加载图像文件 .size(400) //Geometric scaling the image to 400 pixels wid...
(main,watermark)for(let i=0;i<positionList.length;i++){constcoords=positionList[i]main.composite(watermark,coords[0],coords[1]);}main.quality(100).write(options.dstPath);return{destinationPath:options.dstPath,imageHeight:main.getHeight(),imageWidth:main.getWidth(),};}catch(err){throwerr;...
JavaScript的字符串本来就是unicode的，只要encode就好了。你上面写的代码是得到了字符串的utf-8字节后...