Jsp Diary System-Improvement of the Function of the Home Page of the Journal

Catalog   1. Fuzzy query log according to the title of log; 1.1 mainTemp.jsp. Look at the data from the front desk. 1.2 dao layer, DiaryDao class write query method; 1.3 In the web layer, MainServlet writes background data to process the front-end data. 1. Fuzzy query log according to the t ...

Posted on Tue, 08 Oct 2019 17:07:32 -0700 by vjbrantner@purd

Blog Garden Beautifying Night Mode

Click Control Style Mainly look at ideas, add, delete and modify their own checks, the style is only for my blog 1. Trigger Click 2. Modify button style and class name 3. Store schema information in session Storage IV. More button class names, their own blog style to follow and change <!--Night Mode Click Events js--> <script > let ...

Posted on Tue, 08 Oct 2019 05:07:47 -0700 by metalspawned

Actuator parsing of mybatis source code

The main responsibility of mytatis executor is to translate jdbc operations, which is a very important function of mybatis. The executor class diagram is as follows - As can be seen from the figure above, all the executors implement the Executor interface, defining some general operations, and the Executor interface is defined as follows /* ...

Posted on Mon, 07 Oct 2019 22:41:45 -0700 by msinternet

Java Web Sending Mail

We can use a third-party mailbox server to send mail.   There are two commonly used mail transfer protocols: POP3/SMTP and IMAP/SMTP. The difference between POP and IMAP: Operations on the mailbox client, such as mobile mail, tags read, will not be synchronized to the mailbox server if POP is used; if IMAP is used, these operations will be s ...

Posted on Mon, 07 Oct 2019 20:00:43 -0700 by mortimerdude

Send Mail Verification Code-Struts2 in web Project

Enter the mailbox to get the page of authentication code: <form action="email.action" method="post"> <input type="email" name="emailAddress"><br> <!-- stay Struts2 Chinese, here's the name Attributes in and behind the scenes Action Consistency in --> <input type="submit" value="Get the authent ...

Posted on Mon, 07 Oct 2019 15:32:05 -0700 by shinephp

Spring MVC Source Parsing II: Request Processing 4

The fourth step of the process: // 4. The actual processor processes the request and returns the result view object  mv = ha.handle(processedRequest, response, mappedHandler.getHandler()); ModelAndView handle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception ...

Posted on Sun, 06 Oct 2019 23:08:56 -0700 by Domestics

Web Application Stack Travel-Spring Distributed Session

1. Implementation of Distributed Session with Edits In the framework of micro-service, we need to support distributed Session. Distributed Session can be implemented by Redis or database. This paper introduces the implementation of Redis. II. Installation of Redis Download address: https://github.com/MSOpenTech... Select the appropriate vers ...

Posted on Sun, 06 Oct 2019 07:15:07 -0700 by EagerWolf

The most popular explanation of dependency injection

This article explains what dependency injection (also known as inversion of control) is and how it improves the code that defines business logic. Services and dependencies Services can be classes you write, or classes from import libraries. For example, it could be a logger or a database connection. Therefore, you can write a service that can r ...

Posted on Sat, 05 Oct 2019 22:40:31 -0700 by coditoergosum

Logic Regression Fitting Two-Dimensional Data in Basic Papers of Deep Learning

From today on, I will record the footprints of in-depth learning. The purpose is very simple. I have nearly three weeks of correctly labeled validation codes. I want to train a usable model from scratch. Although I know there are many related models and demo s on the Internet, I still hope that I can personally develop a useful one. The main l ...

Posted on Sat, 05 Oct 2019 03:22:49 -0700 by dodginess

mysql distributed lock of deadly java synchronization series

problem (1) what is distributed lock? (2) why do we need distributed locks? (3) How does mysql implement distributed locks? (4) The advantages and disadvantages of mysql distributed lock? brief introduction With the increasing concurrency, the single-machine service will evolve to multi-node or micro-service sooner or later. At this time, synch ...

Posted on Fri, 04 Oct 2019 00:11:11 -0700 by fr600