Recent Posts
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Swagger bootstrap UI of springfox swagger
Swagger bootstrap UI is an open source swagger project in China. It has been three years since it was launched. After …… -
SQL stored procedure of spring (13)
The simplejdbccall class can be used to call a stored procedure containing in and out parameters. You can use this met…… -
MVC framework of spring (XVI)
MVC framework tutorial Spring web MVC framework provides a model view control architecture and components that can be …… -
Three principles of code abstraction in Java Web interface online configuration code generator programming
For the code generated by directly running the main method, please refer to my article: the code generator of MP pract…… -
Multi data source configuration of SSM framework
Application scenario of multiple data sources: mainly how to combine multiple databases to meet business requirements …… -
Shiro actual combat series (15): Spring integration Shiro
Shiro's JavaBean compatibility makes it ideal for using spring XML or other spring based configuration mechanisms. The…… -
Custom events for spring (10)
The simple process of writing custom events is as follows: (1) Write customevent java (2) Write customeventpublisher j…… -
Restful example of SSM framework
Demo environment: Maven + Spring + spring MVC + mybatis plus or mybatis + jdk8 I think there should be no problem with…… -
Two common solutions to undefined problems in front-end JSON acquisition
A friend from the blog Park answered: Why add "(" ("+ data +")); / / "to eval? The reason lies in the problem of Eval …… -
Spring (14) programmatic transactions (Continued)
Spring programmatic transaction management The programming transaction management method allows you to manage transact…… -
Sharing of Java related framework data and its basic data, advanced data and test data
Personal note: just for sharing, not for others. May all programmers soar freely in the programming world! In my opini…… -
The difference between hibernate opensession and getcurrentsession
The difference between opensession and getcurrentsession: (1) each time opensession obtains a new session object, whil…… -
Application example of crawling blog data using java jsup
Import Maven dependencies Select the website you want to crawl (here I take crawling my own blog posts as an example) …… -
Java generates barcode, PDF and HTML FreeMarker generates HTML code according to the model
For generating HTML from Java, please refer to my article: generating HTML code according to FreeMarker model -
Introduction example of spring (II)
Any programming technology, especially the introductory example, is usually Hello world, and I also follow this indust…… -
Java time conversion
This example is enough to illustrate how data of date type is converted to long type, and how long type date is conver…… -
Page redirection of spring (18) and form processing of spring (17)
First of all, the Maven dependency of this example can reuse the form processing of spring (17) There is an important …… -
Spring AOP’s log management java web interface online configuration code generator
The imported dependencies are all Java Web interface online configuration code generator. You only need to import the …… -
Java obtains virtual machine memory, operating system memory and their threads
Why get virtual machine memory and operating system memory? Virtual machine memory, which mainly refers to JVM. In ord…… -
Java 5 minutes to insert tens of millions of data
Although the insertion may not be completed in 5 minutes, it depends on the inserted fields. If there are too many fie…… -
LCN error: attempts to join the non-existent transaction group
Error message: Solution: configure the following contents in TX LCN project to solve the problem: Repackaging is requi…… -
Multiple versions of spring source code address sharing
The source code address is: http://repo.spring.io/simple/libs-release-local/org/springframework/spring/ For friends wh…… -
Whitelist of microservice internal communication
There are many ways to communicate with microservices. Some use sockets, some use HTTP client tool classes, and some h…… -
Introduction to mybatis principle and test ox knife
In my opinion, the principle of mybatis is consistent with that of hibernate in some aspects. First, review the princi…… -
Remember a mistake about the use of SSM framework
Today, I encountered a very fucking problem. Finally, I found that I forgot to add @ Autowired to the corresponding se…… -
FreeMarker generates HTML code based on the model
FreeMarker generates HTML code according to the model, which is essentially the same as FreeMarker generates java code…… -
availableProcessors is already set to [8], rejecting [8]
Error details: Key information is as follows: Through keyword search, a solution is found because the netty of springb…… -
Encryption algorithm for login and registration
Generally, whether it is CMS, CRM, ERP or B2B, all login and registration are encrypted. The password is encrypted for…… -
Shiro combat series (11): caching
The Shiro development team understands that performance is critical in many applications. Caching is the first state-o…… -
HTTP requests for Java
After running the main method, the above code directly returns to Baidu's HTML interface This is the following common …… -
Explanation of IOC, bean and scope of spring (III)
The spring container is the core of the spring framework. The container creates objects, connects them together, confi…… -
Authentication of Shiro combat series (V)
It is recommended to learn Shiro to read the official documents. Although you may not understand it, it is recommended……