In the previous article, we introduced how to use the initializer
Let's take a look at the implementation principle of the initializer
First, we need to create a springboot project, and then start to trace the source code
Posted on Thu, 13 Feb 2020 07:27:24 -0800 by Adastra
This time, we use the jdbc we have learned before to write a simple login page (we will learn more about Ajax in the future)
The main comments are noted after the code! Read for yourself.
First look at the finished product page.
There are input user name, password, login button.
The pink area is the log ...
Posted on Thu, 13 Feb 2020 06:44:05 -0800 by rofl90
What is REST?
REST is an abbreviation for representative state transfer. restful is an interface design style. It is not a protocol, usually based on HTTP protocol;
Why do you need such a style?
One of the key points of RESTful is uniform interface naming rules;
Each developer may have different interface styles, the most common ones a ...
Posted on Thu, 13 Feb 2020 03:52:06 -0800 by kitaeshi
Set up SSM project
Could not resolve type alias' categorymap 'appears. Cause: java.lang.classnotfoundexception:
Posted on Thu, 13 Feb 2020 01:07:06 -0800 by ChrisMartino
For more detailed and comprehensive tutorials, please watch the video tutorials recorded by the author. Address:
https://edu.51cto.com/sd/9cb7fLKADocument video tutorial
Today, with the separation of front and back ends and more detailed division of labor, in order to reduce the communication cost of front-end and back-end deve ...
Posted on Thu, 13 Feb 2020 00:42:05 -0800 by dethknite
Design patterns are essential skills for good programmers, and they are often mentioned in interviews.
IT industry is the industry with high job hopping rate, which is not frequent to interview. As an interviewer, if the candidate's other knowledge is OK, I will finally mention the content related to * * design pattern. If the answ ...
Posted on Wed, 12 Feb 2020 20:21:37 -0800 by auddog
Recently in Https Questions about HttpClient published on Find it here ).I have made some progress, but I have encountered new problems.Like my last question, I don't seem to find any examples that work for me.Basically, I want my client to accept any certificate (because I only point to one server) ...
Posted on Wed, 12 Feb 2020 19:10:51 -0800 by demouser
1. Create a layout file. Word "fragment" is used to put Recycle and word "fragment" grad "cell is used to put small cells
Word? Fragment layout:
Word? Fragment? Grad? Cell layout: (card layout)
2. Create the adapter wordFragmentAdapter class
package com.example.ngsl.wordFrag ...
Posted on Wed, 12 Feb 2020 10:36:44 -0800 by dlester
I started the eureka, config, zuul, a microservice, and used postman to test whether the gateway worked.
at org.springframework.cloud.netflix.zuul.filters.post.SendErrorFilter.findZuulException(SendErrorFilter.java:118) ~[spring-cloud-netflix-zuul-2.2.1.RE ...
Posted on Wed, 12 Feb 2020 07:59:26 -0800 by dsartain
ELK is the abbreviation of three open source software, which respectively means: elastic search, logstash, kibana
1. Elasticsearch is an open source distributed search engine, which provides three functions of data collection, analysis and storage.
Its features include: distributed, zero ...
Posted on Wed, 12 Feb 2020 04:27:27 -0800 by php4hosting