通过表单提交上传文件:
html代码
<form action="/uploadFile" method="post" enctype="multipart/form-data"><input type="file" class="files" id="files" name="files"><input type="submit" class="uploadFile" value="文件上传"></form>
windows下安装multiparty
npm install multiparty
multiparty使用：multiparty文档 /package/multiparty
multiparty代码
var multiparty = require('multiparty');app.post('/uploadFile',function(req.res){var form = new multiparty.Form();// res.setHeader('text/plain');var msg = {info:'',img:''};console.log(__dirname);form.encoding = 'utf-8';form.uploadDir = __dirname+"/uploads";//设置单文件大小限制form.maxFilesSize = 2 * 1024 * 1024;//form.maxFields = 1000; 设置所以文件的大小总和form.parse(req, function(err, fields, files) {if(err){console.log('错误');msg.info = '上传失败';res.send(msg);return ;}console.log(files.files[0].originalFilename);msg.img=path.join(__dirname,'/uploads/'+files.files[0].originalFilename);console.log(msg.img);msg.info = '上传成功'msg.len = files.length;res.writeHead(200,{"Content-type":"text/html;charset=UTF-8"});res.send(msg);});});
参考链接：
/package/multiparty
/zh-CN/docs/Web/HTML/Element/form
如果觉得《nodejs+multiparty 文件上传》对你有帮助，请点赞、收藏，并留下你的观点哦！
