{"id":2188,"date":"2017-05-01T15:20:11","date_gmt":"2017-05-01T07:20:11","guid":{"rendered":"http:\/\/www.qdabc.cn\/?p=2188"},"modified":"2017-05-01T15:20:11","modified_gmt":"2017-05-01T07:20:11","slug":"nodejsformidable%e4%b8%8a%e4%bc%a0%e5%9b%be%e7%89%87%e4%bf%ae%e6%94%b9%e8%ae%be%e7%bd%ae%e5%9b%be%e7%89%87%e5%90%8d%e7%a7%b0","status":"publish","type":"post","link":"http:\/\/www.qdabc.cn\/?p=2188","title":{"rendered":"Nodejs\/formidable\/\u4e0a\u4f20\u56fe\u7247\/\u4fee\u6539\u8bbe\u7f6e\u56fe\u7247\u540d\u79f0"},"content":{"rendered":"
<!DOCTYPE html>\r\n<html lang=\"en\">\r\n<head>\r\n    <meta charset=\"UTF-8\">\r\n    <title>Title<\/title>\r\n<\/head>\r\n<body>\r\n<form action=\"http:\/\/127.0.0.1:2000\/dopost\" method=\"post\" enctype=\"multipart\/form-data\">\r\n    <input type=\"text\" name=\"name\"><br><br>\r\n    <input type=\"text\" name=\"age\"><br><br>\r\n    \u6027\u522b\uff1a<br>\r\n    <input type=\"radio\" name=\"sex\" value=\"\u7537\">\u7537\r\n    <input type=\"radio\" name=\"sex\" value=\"\u5973\">\u5973<br><br>\r\n    \u7231\u597d\uff1a<br>\r\n    <input type=\"checkbox\" name=\"like\" value=\"\u7761\u89c9\">\u7761\u89c9\r\n    <input type=\"checkbox\" name=\"like\" value=\"\u753b\u753b\">\u753b\u753b\r\n    <input type=\"checkbox\" name=\"like\" value=\"\u6e38\u620f\">\u6e38\u620f<br><br>\r\n    <p>\r\n        \u56fe\u7247\uff1a\r\n        <input type=\"file\" name=\"tupian\" \/>\r\n    <\/p><br><br>\r\n    <input type=\"submit\">\r\n<\/form>\r\n<\/body>\r\n<\/html><\/pre>\n
\/**\r\n * Created by Administrator on 2017\/4\/28 0028.\r\n *\/\r\nvar http = require('http');\r\nvar querystring = require('querystring');\r\nvar formidable = require('formidable');\r\nvar util = require('util');\r\nvar path = require('path');\r\nvar fs = require('fs');\r\nvar sd = require('silly-datetime');\r\nvar iTimer = sd.format(new Date(), 'YYYYMMDDHHmmss');\r\n\r\n\r\nvar server = http.createServer(function (req,res) {\r\n    \/\/\u5982\u679c\u4f60\u7684\u8bbf\u95ee\u5730\u5740\u662f\u8fd9\u4e2a\uff0c\u5e76\u4e14\u8bf7\u6c42\u7c7b\u578b\u662fpost\r\n    if(req.url == '\/dopost' && req.method.toLowerCase() == 'post'){\r\n        \/\/\u89e3\u6790\u6587\u4ef6\u4e0a\u4f20\r\n        var form = new formidable.IncomingForm();\r\n        \/\/\u8bbe\u7f6e\u6587\u4ef6\u4e0a\u4f20\u5b58\u653e\u7f6e\u7684\u4f4d\u7f6e\r\n        form.uploadDir = \".\/upload\";\r\n        \/\/\u6267\u884c\u91cc\u9762\u56de\u8c03\u51fd\u6570\u7684\u65f6\u5019\uff0c\u8868\u5355\u5df2\u7ecf\u5168\u90e8\u63a5\u6536\u5b8c\u6bd5\r\n        form.parse(req, function(err, fields, files) {\r\n            if(err){\r\n                throw err;\r\n            }\r\n            \/\/\u83b7\u53d6\u5df2\u7ecf\u6709\u7684\u8def\u5f84\r\n            var oldpath = __dirname + '\/' + files.tupian.path;\r\n            \/\/\u8bbe\u7f6e\u65b0\u7684\u8def\u5f84\r\n            var extname = path.extname(files.tupian.name);\/\/\u83b7\u53d6\u539f\u6709\u56fe\u7247\u7684\u62d3\u5c55\u540d.jpg\r\n            var imgran = parseInt(Math.random() * 8999 +1000);\r\n            var imgname = iTimer + imgran;\/\/\u8bbe\u7f6e\u65b0\u7684\u56fe\u7247\u540d\u79f0 \u65f6\u95f4\uff0c\u4f7f\u7528\u4e86\u7b2c\u4e09\u65b9\u6a21\u5757\uff0csilly-datetime(iTimer)\r\n            \/\/\u65b0\u7684\u8def\u5f84\u7531\u4e09\u4e2a\u90e8\u5206\u7ec4\u6210\uff1a\u65f6\u95f4\u6233\u3001\u968f\u673a\u6570\u3001\u62d3\u5c55\u540d\r\n            var newpath = __dirname + '\/upload\/' + imgname +extname;\r\n            fs.rename(oldpath,newpath,function (err) {\r\n                if(err){\r\n                    throw Error('\u56fe\u7247\u8bc6\u522b\u5931\u8d25');\r\n                }\r\n                \/\/\u6240\u6709\u7684\u6587\u672c\u57df\u3001\u5355\u9009\u6846\uff0c\u90fd\u5728fields\u5b58\u653e\uff1b\r\n                \/\/\u6240\u6709\u7684\u6587\u4ef6\u57df\uff0cfiles\r\n                res.writeHead(200, {'content-type': 'text\/plain'});\r\n                \/\/res.write('received upload:\\n\\n');\r\n                res.end('\u4e0a\u4f20\u6210\u529f');\r\n            });\r\n           \/\/ util.inspect({fields: fields, files: files});  \/\/\u68c0\u67e5\r\n\r\n        });\r\n    }else if(req.url == '\/'){\r\n        \/\/\u63d0\u4ea4index.html\u8868\u5355\u9875\u9762\r\n        fs.readFlie('.\/index.html',function (data) {\r\n            res.writeHead(200,{\"Content-type\":\"text\/html\"});\r\n            res.end('data');\r\n        })\r\n    }else{\r\n        res.writeHead(404,{\"Content-type\":\"text\/html\"});\r\n        res.end('404');\r\n    }\r\n})\r\n\r\nserver.listen(2000,'127.0.0.1');\r\n<\/pre>\n
\u6b22\u8fce\u5206\u4eab\u672c\u6587\uff0c\u8f6c\u8f7d\u8bf7\u4fdd\u7559\u51fa\u5904\uff1a\u524d\u7aefABC<\/a> » Nodejs\/formidable\/\u4e0a\u4f20\u56fe\u7247\/\u4fee\u6539\u8bbe\u7f6e\u56fe\u7247\u540d\u79f0<\/a><\/p>","protected":false},"excerpt":{"rendered":"
<!DOCTYPE html> <html lang=”en”> <head> <meta charset=”UTF-8″> <title> […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[58],"_links":{"self":[{"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/posts\/2188"}],"collection":[{"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2188"}],"version-history":[{"count":1,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/posts\/2188\/revisions"}],"predecessor-version":[{"id":2189,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/posts\/2188\/revisions\/2189"}],"wp:attachment":[{"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2188"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}