博客
关于我
Express路由是如何实现的?
阅读量:208 次
发布时间:2019-02-28

本文共 1069 字,大约阅读时间需要 3 分钟。

Express??????Node.js??????????????????????????Express?????HTTP????????????????URL???????????

Express????????URL????????????????????????????????Express????????

  • ???????

    Express??res.send()???HTTP?????????????????????????????????app??????URL????????????????????????????GET/POST???????????

  • ????

    Express???app.get()?app.post()????????????????????????????????????????/????????????

  • ????

    ???????????????????????????????????????????no router?????POST???Express???????????????????req.body??????????

  • ???????Express??????

    const http = require('http');const ejs = require('ejs');const app = require('express-route');http.createServer(app).listen(3000);// ????app.get('/', (req, res) => {    const msg = '????????';    ejs.renderFile('views/index.ejs', { msg }, (err, data) => {        res.send(data);    });});// ??????app.get('/login', (req, res) => {    ejs.renderFile('views/form.ejs', {}, (err, data) => {        res.send(data);    });});// ??????app.post('/dologin', (req, res) => {    console.log(req.body);    res.send("");});

    ???????????Express??????????????????????HTTP???

    转载地址:http://hgip.baihongyu.com/

    你可能感兴趣的文章
    Orderer节点启动报错解决方案:Not bootstrapping because of 3 existing channels
    查看>>
    org.apache.axis2.AxisFault: org.apache.axis2.databinding.ADBException: Unexpected subelement profile
    查看>>
    sql查询中 查询字段数据类型 int 与 String 出现问题
    查看>>
    org.apache.commons.beanutils.BasicDynaBean cannot be cast to ...
    查看>>
    org.apache.dubbo.common.serialize.SerializationException: com.alibaba.fastjson2.JSONException: not s
    查看>>
    sqlserver学习笔记(三)—— 为数据库添加新的用户
    查看>>
    org.apache.http.conn.HttpHostConnectException: Connection to refused
    查看>>
    org.apache.ibatis.binding.BindingException: Invalid bound statement错误一例
    查看>>
    org.apache.ibatis.exceptions.PersistenceException:
    查看>>
    org.apache.ibatis.exceptions.TooManyResultsException: Expected one result (or null) to be returned
    查看>>
    org.apache.ibatis.type.TypeException: Could not resolve type alias 'xxxx'异常
    查看>>
    org.apache.poi.hssf.util.Region
    查看>>
    org.apache.xmlbeans.XmlOptions.setEntityExpansionLimit(I)Lorg/apache/xmlbeans/XmlOptions;
    查看>>
    org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /
    查看>>
    org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':app:processDebugManifest'
    查看>>
    org.hibernate.HibernateException: Unable to get the default Bean Validation factory
    查看>>
    org.hibernate.ObjectNotFoundException: No row with the given identifier exists:
    查看>>
    org.springframework.amqp.AmqpConnectException:java.net.ConnectException:Connection timed out:connect
    查看>>
    org.springframework.beans.factory.BeanDefinitionStoreException
    查看>>
    org.springframework.boot.context.properties.ConfigurationBeanFactoryMetadata
    查看>>