app.post('/upload',function(req,res){var form = new formidable.IncomingForm();form.encoding = 'utf-8'; form.uploadDir = __dirname + '/public/uploads/'; form.keepExtensions = true; form.maxFieldsSize = 2*1024*1024;form.parse( req, function( err , fields , files ){if(err){
//console.log(err);
res.redirect('admin/stageHome');}var filesName = req.files.fulAvatar.name, //
filesType = req.files.fulAvatar.type;
if(filesName == "" ){ //console.log('There is no file !');
return;}if( !(!/\.(gif|jpg|jpeg|bmp|png)$/.exec(filesName)) ){ // 检测文件格式是否为gif,jpg,jpeg,bmp,png
var suffixName = /\w{1,4}$/.exec(filesType)[0]; //获取后缀名
var avatarName = code.generateRandomCode(12) + code.gotTime() + '.' + suffixName;
var newPath = form.uploadDir + avatarName;
var resPath = req.files.fulAvatar.path;fs.renameSync(resPath, newPath); //重命名}
else{
console.log('不支持的文件格式 !');
return;
}}console.log('success!');});res.render('stageHome',{title:''}); ///这一句}); 加粗这一句加上去之后，图片就无法上传成功，不加这一句图片可以上传成功，但网页一直处于响应状态或网页报错，请高人指点如何解决！谢过了！！！
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