1、到nodejs官网下载安装包http://nodejs.cn/安装完成后自动映射了环境到系统中,不需要自己配置环境变量,然后打开控制台
输入命令:node ?
没有报错表示运行成功
2、接着在与测试目录同级目录下面新建下面两个js文件
http.js(服务器脚本配置文件)
var PORT = 3000;//var http = require(‘http‘);var url=require(‘url‘);var fs=require(‘fs‘);var mine=require(‘./mine‘).types;//var path=require(‘path‘);var server = http.createServer(function (request, response) { ???var pathname = url.parse(request.url).pathname; ???var realPath = path.join("webapp", pathname); ???//这里设置自己的文件名称; ???var ext = path.extname(realPath); ???ext = ext ? ext.slice(1) : ‘unknown‘; ???fs.exists(realPath, function (exists) { ???????if (!exists) { ???????????response.writeHead(404, { ???????????????‘Content-Type‘: ‘text/plain‘ ???????????}); ???????????response.write("This request URL " + pathname + " was not found on this server."); ???????????response.end(); ???????} else { ???????????fs.readFile(realPath, "binary", function (err, file) { ???????????????if (err) { ???????????????????response.writeHead(500, { ???????????????????????‘Content-Type‘: ‘text/plain‘ ???????????????????}); ???????????????????response.end(err); ???????????????} else { ???????????????????var contentType = mine[ext] || "text/plain"; ???????????????????response.writeHead(200, { ???????????????????????‘Content-Type‘: contentType ???????????????????}); ???????????????????response.write(file, "binary"); ???????????????????response.end(); ???????????????} ???????????}); ???????} ???});});server.listen(PORT);console.log("Server runing at port: " + PORT + ".");mine.js(引入对应的文件)
exports.types = { ?"css": "text/css", ?"gif": "image/gif", ?"html": "text/html", ?"ico": "image/x-icon", ?"jpeg": "image/jpeg", ?"jpg": "image/jpeg", ?"js": "text/javascript", ?"json": "application/json", ?"pdf": "application/pdf", ?"png": "image/png", ?"svg": "image/svg+xml", ?"swf": "application/x-shockwave-flash", ?"tiff": "image/tiff", ?"txt": "text/plain", ?"wav": "audio/x-wav", ?"wma": "audio/x-ms-wma", ?"wmv": "video/x-ms-wmv", ?"xml": "text/xml"};上面两个js新建成功后,打开http.js,接着在里面找到路径设置,把我当前webapp改成你自己的名字项目名称(前提是跟js在同级个目录。如果测试项目在其他文件,那么路径可能要设置绝对路径了_这个我没尝试)
下面是我的目录对应的文件,三个箭头是必备的其他无需设置
3、控制台启动服务器测试是否成功
见下图:
打开项目所在目录输入node http.js
接着提示端口启动成功,
接着直接输入自己需要测试的文件地址就行了。比如我的
http://localhost:3000/index.html
到此全部部署完成!
这里注意:一定要在端口号后面加上自己文件路径才能运行成功。不然会报错因为http.js里面写的比较简单,暂时未直接映射
http://localhost:3000
如果出错了那么请重写启动服务
即:node.js
当然你有兴趣的话可以重写node.js完善它
3分钟快速搭建nodejs本地服务器运行测试html/js(转)
原文地址:https://www.cnblogs.com/mumue/p/8778293.html