node js mongodb find example

Very superficial, purely memo.//built-in HTTP module, provides HTTP server and client functionality (path module is also built-in module, MIME is add-on module)varHttp=require ("http");//Create a server, create an HTTP server to invoke the Http.createserver () function, which has only one parameter, is a callback function that the server calls once each time it receives an HTTP request. Each HTTP request received by the server will trigger the request function with the new requests and response

This article mainly introduces the implementation code of Node. js simulating Browser file upload. For more information, seeOSChina posted it, and that is mine. Now put it here. The Haha code is as follows: var path = require ("path"); var fs = require ("fs "); var http = require ("http"); // post value payload var getfield = function (field, value) {return 'content-Disposition: form-data; name = "'+ field

just want to do a grunt operation on a JS file, you do not need to create Index.js and Lib folder files, directly put the file in the root directory, and then the Gruntfile.js file in the path to change it.?Appendix 2:How to create a sample gruntfile. Installing GRUNT-CLI NPM install-g GRUNT-CLI ? Install the Windows version of Git. Create an empty folder. Navigate to the new fol

[info. protocol], info. hostname );Var path = info. pathname | '/';If (info. search ){Path + = info. search;}Var headers = {Host: info. hostname,'User-agent': 'nodejsspider/123'};Var request = client. request ('get', path, headers );Request. end ();Request. on ('response', function (response ){If (response. statusCode = 302 | response. statusCode = 301 ){Expand (response. headers. location, res );} Else {_ Write (short_url, res );}});};// Expand ('HTTP: // sinaurl.cn/hbMUII ');// Http serviceHt