var http = require("http");var formidable = require('formidable');var util = require("util");var fs = require("fs");var sd = require("silly-datetime");var path = require("path");//创建服务器var server = http.createServer(function(req,res){ //如果你的访问地址是这个,并且请求类型是post if(req.url == "/dopost" && req.method.toLowerCase() == "post"){ //Creates a new incoming form. var form = new formidable.IncomingForm(); //设置文件上传存放地址 form.uploadDir = "./uploads"; //执行里面的回调函数的时候,表单已经全部接收完毕了。 form.parse(req, function(err, fields, files) { //if(err){ // throw err; //} //console.log(util.inspect({fields: fields, files: files})); //时间,使用了第三方模块,silly-datetime var ttt = sd.format(new Date(), 'YYYYMMDDHHmmss'); var ran = parseInt(Math.random() * 89999 + 10000); var extname = path.extname(files.tupian.name); //执行改名 var oldpath = __dirname + "/" + files.tupian.path; //新的路径由三个部分组成:时间戳、随机数、拓展名 var newpath = __dirname + "/uploads/" + ttt + ran + extname; //改名 fs.rename(oldpath,newpath,function(err){ if(err){ throw Error("改名失败"); } res.writeHead(200, {'content-type': 'text/plain'}); res.end("成功"); }); }); }else if(req.url == "/"){ //呈递form.html页面 fs.readFile("./form.html",function(err,data){ res.writeHead(200, {'content-type': 'text/html'}); res.end(data); }) }else{ res.writeHead(404, {'content-type': 'text/html'}); res.end("404"); }});server.listen(80,"192.168.41.36");
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