code 404

Logback is the boot default log preference, personal feel is the best log implementation (better than log4j)Below, a function is added based on the previous code to implement the MyBatis and or check function and to view the output SQL in the

When a user clicks or a search engine sends a browser request to the website server, the server returns the Http Header status code: 1. If Http/1.1 200 OK is accessed normally, the access is successful and the status of the website is normal. 2.

Apachebench Command principleThe AB command creates many concurrent access threads, simulating multiple visitors accessing a URL address at the same time. Its test target is URL-based, so it can be used to test the load pressure of Apache, as well

What is the 404 page?If a problem occurs on the website or the user attempts to access a page that does not exist, the Server Returns Error Code 404. The corresponding page is the 404 page.The default content of the 404 page is related to the

Source: http://www.ha97.com/4617.htmlPS: Site Performance Stress testing is an essential part of the performance tuning process. It is only when the server is under high pressure that it can truly reflect the problems exposed by the various settings.

Note: This document is referenced fromHttp://www.jianshu.com/p/0465a2b837d2Swagger is used to define API documentation.Benefits: Front-end separation development API documentation is very clear You do not need to use the URL input

Spartacus Time: January 11, 2014 Category: WEB 声明：本文章中的说法仅是个人理解总结，不一定完全正确，但是可以有助于理解。For the HTTP protocol, refer to the following:HTTP协议漫谈 http://kb.cnblogs.com/page/140611/HTTP协议概览 http://www.cnblogs.com/vamei/archive/2013/05/11/306978

1. Basic1.1) Swift is also annotated with//and/* * * * * * * * * * * * * allow multiline comments.1.2) Swift uses print and println printing, its parameters are a generic type, and almost all types are printable.1.3) Swift is correct after the

Copy codeThe Code is as follows:#! /Usr/bin/python#-*-Coding: UTF-8 -*-# JCrawler# Author: Jam Import timeImport urllib2From bs4 import BeautifulSoup # Target siteTargetHost = "http://adirectory.blog.com"# User AgentUserAgent = 'mozilla/5.0 (X11;

IIS Version: IIS 8.5 Problem Description Build a test website with two pages (index. php and 404.php). The default homepage is index. php. When accessing index. php and 404. php, the IIS server can respond normally, indicating that there is no

The request method (Request line) includes:Get,post,head,put,trace,delete,optionsNote: Although these request methods are specified by the HTTP protocol, Web Server may not allow or support these methods.HEAD and GET are basically the same, but do

I. What is a Web The internet is a physical network that connects computers in the world. The web is a service that is built on the Internet. The web is one of the many different services on the Internet, including e-mail, streaming

Before reading, it is recommended to read the first knowledge of Nginx. After that, let's look at the Nginx configuration.In abstract terms, configuring Nginx as a WEB server is the definition URLS of what to do and how to handle those URLS

Status Code classification Overall range Defined range Category 100~199 100~101 Information 200~299 200~206 Success 300~399 300~305 redirect

PS: Site Performance Stress testing is an essential part of the performance tuning process. It is only when the server is under high pressure that it can truly reflect the problems exposed by the various settings. Apache has a self-contained program

JS with Ajax (asynchronous JS and XML):Common methods for 1.XMLHttpRequest objects:Open () Prepare request send () Send request abort () Cancel RequestReadyState (Request status Code): 0 (not started), 1 (ON), 2 (Delivered), 3 (Received), 4

Nginx cache expiration Management Summary let's look at a classic configuration: proxy_cache_path/cache levels = keys_zone = cache_pool: 512 minactive = 1 m max_size = 10g; location ~. *\. (Jpg | gif | png) $ {response http_502 http_504 error

Python uses the urllib2 module to write a simple example of crawler, pythonurllib2 When talking about python as a web crawler, you have to talk about the powerful component urllib2. In python, The urllib2 component is used to capture webpages.

Describes how to use Vue2 for server rendering and vue2 for server After a month, the vue2 server rendering (SSR) was successfully deployed in the home of the new car, and Vuex was used to manage the status, the loading time of the first screen has

The core object of the Ajax operation: xmlreq = new XMLHttpRequest ();The first step: add in Dictionaryindex.jsp:The second step: call JS code: implementation:pub.submitactionwithform: * parameter one : name of the form Form2 * parameter two: