nodejs --- formidable模块 , post 上传.
2021-06-07 13:02
阅读：636
标签：lower use cas mit images ret class form html
1. 只有一个文件域:
1 var formidable = require(‘formidable‘), 2 http = require(‘http‘), 3 util = require(‘util‘); 4 5 http.createServer(function(req, res) { 6 if (req.url == ‘/upload‘ && req.method.toLowerCase() == ‘post‘) { 7 // parse a file upload 8 var form = new formidable.IncomingForm(); 9 form.parse(req, function(err, fields, files) { 10 res.writeHead(200, {‘content-type‘: ‘text/plain‘}); 11 res.write(‘received upload:\n\n‘); 12 res.end(util.inspect({fields: fields, files: files})); 13 }); 14 return; 15 } 16 17 // show a file upload form 18 res.writeHead(200, {‘content-type‘: ‘text/html‘}); 19 res.end( 20 ‘‘ 26 ); 27 }).listen(8888);
2. 多文件上传:
不可以,最后一个选择的覆盖住了之前的.
3. 两个不同的文件域:
1 var formidable = require(‘formidable‘), 2 http = require(‘http‘), 3 util = require(‘util‘); 4 5 http.createServer(function(req, res) { 6 if (req.url == ‘/upload‘ && req.method.toLowerCase() == ‘post‘) { 7 // parse a file upload 8 var form = new formidable.IncomingForm(); 9 form.parse(req, function(err, fields, files) { 10 res.writeHead(200, {‘content-type‘: ‘text/plain‘}); 11 res.write(‘received upload:\n\n‘); 12 res.end(util.inspect({fields: fields, files: files})); 13 }); 14 return; 15 } 16 17 // show a file upload form 18 res.writeHead(200, {‘content-type‘: ‘text/html‘}); 19 res.end( 20 ‘‘ 27 ); 28 }).listen(8888);
4. 除去文件域 , 有其他的 字段.
1 var formidable = require(‘formidable‘), 2 http = require(‘http‘), 3 util = require(‘util‘); 4 5 http.createServer(function(req, res) { 6 if (req.url == ‘/upload‘ && req.method.toLowerCase() == ‘post‘) { 7 // parse a file upload 8 var form = new formidable.IncomingForm(); 9 form.parse(req, function(err, fields, files) { 10 res.writeHead(200, {‘content-type‘: ‘text/plain‘}); 11 res.write(‘received upload:\n\n‘); 12 res.end(util.inspect({fields: fields, files: files})); 13 }); 14 return; 15 } 16 17 // show a file upload form 18 res.writeHead(200, {‘content-type‘: ‘text/html‘}); 19 res.end( 20 ‘‘ 28 ); 29 }).listen(8888);
nodejs --- formidable模块 , post 上传.
标签：lower use cas mit images ret class form html
原文地址：http://www.cnblogs.com/cbza/p/7327018.html
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文章标题：nodejs --- formidable模块 , post 上传.
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文章标题：nodejs --- formidable模块 , post 上传.
文章链接：http://soscw.com/essay/91748.html
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