(req,res)=>{res.end('hello world')})app.get('/index',(req,res)=>{constfile=fs.readFileSync(__dirname+'/index.html','utf-8')/* return buffer */res.end(file)/* return stream */// fs.createReadStream(__dirname + '/index.html').pipe(res)})app.listen(3000)...
AI代码解释 constfs=require('fs');fs.watch('./test6.md','utf8',(eventType,filename)=>{// eventType 是 'rename' 或 'change',// filename 是触发事件的文件的名称console.log('eventType',eventType);console.log('filename',filename);}); 我将test6.md的内容进行手动的变化,并且改了名字,...
{"fieldname":"file","originalname":"äºè§æ.png","encoding":"7bit","mimetype":"image/png","destination":"uploads/","filename":"7950ae1ffedebb0087259e6bff0d2a44","path":"uploads\\7950ae1ffedebb0087259e6bff0d2a44","size":920} 图片上传成功了,但是很显然跟...
file:/volume1/@appstore/Node.js_v20/usr/local/lib/node_modules/npm/npmrc Completed in 3ms 6 timing config:load:builtin Completed in 3ms 7 timing config:load:cli Completed in 5ms 8 timing config:load:env Completed in 1ms 9 timing config:load:project Completed in 6ms 10 timing config:...
fs的Promise API与FileHandle类 一、fs模块下的类 1.1 fs.Dir:表示目录流的类,由fs.opendir()、fs.opendirSync()或fsPromises.opendir()创建。 1.2 fs.Dirent:目录项的表现形式,通过从fs.Dir中读取返回。 1.3 fs.FSWatcher:继承自<EventEmitter>,调用fs.watch()方法返回该对象。每当指定监视的文件被修改时,所...
package.json has no "type" field (either "type": "module" or "type": "commonjs"). Syntax detection should have no performance impact on CommonJS modules, but it incurs a slight performance penalty for ES modules; add "type": "module" to the nearest parent package.json file to eliminat...
$ npm install nodejs-s3-typescript Example Upload a file to AWS S3 Bucket You can define a default directory for uploads using the s3Config object /* s3Config.ts *//* Configure Aws S3 */exportconsts3Config={bucketName:'bucket-name',dirName:'directory-name',/* Optional */region:'ap-so...
type="file"name="a"> 点击上传后,服务端将接收到的所有信息写入到了a文件中,打开a文件,截图如下: 上面红色部分就是图片信息转换为utf-8字符串后的编码,但是我们要图片,不要乱码,怎么办呢? 我们需要将这部分乱码截取出来,再根据图片的格式写入到一个图片文件中就可以...
“type”: “node”, “request”: “launch”, “name”: “Launch Program”, “program”: “${file}” } ] } “` 上述配置会以当前打开的文件作为入口文件来运行调试。 步骤六:设置断点 在你希望设置断点的行上点击左侧的空白区域,添加或删除断点。断点用于指示程序在这里停下来,并允许你检查变量的值和...
package.json "type": "module", //使用import需要设置这个"bin": {"vue-cli": "src/index.js"}, 用于生成软连接挂载到全局,便可以全局执行vue-cli 这个命令,配置完成之后 需要执行 npm link