nodejs中multiparty实现文件上传的代码示例

var multiparty = require('multiparty');
function fileUpload(req,res)
 {
 //生成multiparty对象，并配置上传目标路径
 var form = new multiparty.Form({uploadDir: '../static/images/'});
 //上传完成后处理
 form.parse(req, function(err, fields, files) {
 var filesTmp = JSON.stringify(files,null,2);
 if(err){
 } else {
 var inputFile = files.file[0];
 var uploadedPath = inputFile.path;
 var dstPath = '../static/images/' + inputFile.originalFilename;
 //重命名为真实文件名
 fs.rename(uploadedPath, dstPath, function(err) {
 if(err){
 console.log('rename error: ' + err);
 } else {
 console.log('rename ok');
 }
 });
 }
 res.send({"fileName":inputFile.originalFilename});
 });
 }
 route.post('/fileUpload',(req,res)=>{
 fileUpload(req,res);
 });