Introduction of C # HttpWebRequest network request -------.NET makes a simple crawler - Code World

Introduction of C # HttpWebRequest network request -------.NET makes a simple crawler

Others 2020-04-16 20:30:47 views: null

Insert picture description here

KeepAlive [persistent connection]
Timeout [Timeout value]
Method [Requested method]
Accept [value of Accept]
Host / Referer
UserAgent [User-agent 值]
StatusCode [status code]
GetResponseStream () [Get Return Stream]

Click F12 on the webpage, click network, and then copy the relevant information of the webpage into the code, create a new console program in VS

Guess you like

Origin blog.csdn.net/qq_39217004/article/details/105565138

Introduction of C # HttpWebRequest network request -------.NET makes a simple crawler

[.NET] HttpWebRequest and HttpWebReponse of Get, Post request

Net Core makes a simple instance of webApi

c# makes a simple calculator

[Python crawler] simple and powerful request library

Retrofit Network Request Framework, Introduction

.NET HttpWebRequest application

[Mini Program] Introduction to network request API and encapsulation of network request

c#.net 6 implements a few lines of code for a simple crawler to achieve Baidu search

Crawler - Simple crawling of Tiantian Fund Network data

C # background HttpWebRequest analog domain Ajax request, a registration service to Windows servers

Android - kotlin simple package network request OkHttp

retrofit network request framework - simple tutorial

When Vue makes a request to the backend, xhr.js?ec6c:177 GET http://localhost:8989/vue/user/findOne?id=9 net::ERR_CONNECTION_REF appears

8 request methods in HTTP request method (simple introduction)

C # httpwebrequest timeout

Usage of HttpWebRequest in C#

Three: Crawler-network request module (Part 2)

C # http request to set up a proxy (the title can be used as a search key) C # c # proxy HTTP request using the HttpWebRequest implements the specified IP Proxy domain name request

C# obtains web page data, introduction of WebClient, HttpClient, and HttpWebRequest and HttpWebResponse

HttpWebRequest request, short version Get and Post

HttpWebRequest request, short version Get and Post

[Exclusively for beginners] C# makes simple startup screen updated 2024.1.1

Crawler combat study notes_6 Network request request module: basic request method + setting request header + obtaining cookies + simulated login + session request + verification request + upload file + timeout exception

"Honker League" network security simple introduction and scanning

c # Prompt when simulating POST request through HttpWebRequest "Basic connection has been closed: An error occurred while sending"

C#/.Net crawler request.GetResponse() error: The underlying connection has been closed: Failed to establish a trust relationship for the SSL/TLS secure channel/according to the verification process, the remote certificate is invalid

Asp.Net HttpWebRequest class and the class HttpWebResponse

C # HttpWebRequest large file uploads

Python makes a simple calculator

Recommended

Arc Browser for Windows 1.0 officially GA

A programmer born in the 1990s developed a video porting software and made over 7 million in less than a year. The ending was very punishing!

Ranking

1. Select Sort

Create a thread thread

3 press to play ball that reach 6

Programmation CUDA (4) : gestion de la mémoire

SpringBoot database connection pool Druid error

E Diudiu App redesign summary

4EVERLAND Hosting now supports SNS+IPFS

About HTTPS

[vue3+vite+ts+element-plu+sass] uses bug records in sass

Interpretation of HUAWEI CLOUD GaussDB (for Influx): Best Practice Data Modeling

Daily

More

2024-05-03(8)

2024-05-02(0)

2024-05-01(4)

2024-04-30(36)

2024-04-29(5)

2024-04-28(12)

2024-04-27(29)

2024-04-26(22)

2024-04-25(32)

2024-04-24(30)