Java
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Detailed explanation of design process under MVC + DAO design mode
DAO design: The DAO layer is mainly responsible for the data persistence layer. Some tasks that are responsible for co…… -
Spring boot integration rabbitmq example tutorial
1、 Introduction to rabbitmq Rabbitmq is a kind of message middleware, which is the basic software to send and receive…… -
Correct posture using the optional mechanism in Java 8
preface The functional programming features brought by Java 8 still have some obstacles for programmers who are used t…… -
Struts 2 international implementation of the website as a whole Chinese and English switching example code
This paper introduces the international implementation of struts 2. The example code of the overall Chinese-English sw…… -
Detailed explanation of Hibernate + jdbc implementation of batch insertion, update and deletion
This paper describes the method of batch insertion, update and deletion with hibernate JDBC. Share with you for your r…… -
Java implementation traverses the tree menu to realize code sharing
The text mainly shares the example code of traversing the tree menu in Java, as follows. Opensessionview implementatio…… -
Analysis of java interface definition and implementation method
This paper describes the definition and implementation of java interface. Share with you for your reference, as follow…… -
Java calculation intersection, difference set, union method example
This paper describes the method of Java computing intersection, difference set and union set. Share with you for your …… -
Creation of Java complete binary tree and analysis of four traversal methods
This paper describes the creation and four traversal methods of Java complete binary tree. Share with you for your ref…… -
Introduction to Java multithreading and fairness and code examples
If a thread cannot get CPU running time because all CPU time is robbed by other threads, this state is called "hunger"…… -
Java method example for finding the maximum common divisor and the minimum common multiple
This paper describes the method of finding the maximum common divisor and the minimum common multiple in Java. Share w…… -
Spring boot integrates elasticsearch to realize case analysis of full-text search engine
In short, ElasticSearch (ES) is a search engine and a distributed search engine for structured data. Elastic search is…… -
Detailed explanation and code example of Dao mode in Java
What is Dao mode? DAO As its name implies, data access object is an object that provides an abstract interface for dat…… -
Summary of methods for calculating program code execution time in Java
This paper summarizes the method of calculating the execution time of Java program code. Share with you for your refer…… -
Graphic tutorial for configuring Maven environment in eclipse
I What is Maven? Maven is a project management tool, which includes a project object model, a set of standards, a proj…… -
Will you be brushed off the 10 questions in the second round of interview for Xiaomi Java programmers?
Recently, developers shared a "second round of Xiaomi Java experience" on the headlines, and many Java programmers exp…… -
Spring boot Maven plug-in usage details
The spring boot Maven plug-in provides the following steps for using the spring boot application: Repackaging: create …… -
Correct posture using the optional mechanism in Java 8
preface The functional programming features brought by Java 8 still have some obstacles for programmers who are used t…… -
On the understanding and application of string in Java programming
1、 "= =" and equals () Run the following code, how to interpret its output? First S0 = = S1 During Java execution, a …… -
Detailed explanation of Java array Foundation
array Array: a collection of data of the same type. There are two methods for initializing Java arrays: Static initial…… -
Spring boot integrates elasticsearch to realize case analysis of full-text search engine
In short, ElasticSearch (ES) is a search engine and a distributed search engine for structured data. Elastic search is…… -
Improving Java Part 9 collection system
After passing the front JDK6 After learning the new features of JDK, we will further study JDK. Because of the importa…… -
Maven build lifecycle details
What is the build lifecycle A construction life cycle is a sequence of phases. Each of these construction life cycles …… -
Example of internationalization implementation of struts 2
I've always seen I18N before. Now I know that I18N is internationalization, because it starts with I and ends with N, …… -
Java date operation method tool class instance [including date comparison, size, addition and subtraction, judgment, verification, year acquisition, etc.]
This article describes the Java date operation method tool class with an example. Share with you for your reference, a…… -
The IOC simulation implementation of spring is introduced in detail
Simply put, when you need an object, you don't need to manually create a new one, but other containers will help you p…… -
Related concepts of Web Service
1、 Preface We have all heard of WebService (Web Service) more or less. For a while, many computer journals, books and…… -
Java object type conversion and polymorphism (example explanation)
Object type conversion It is divided into upward transformation and downward transformation (forced object transformat…… -
Implementation of creating Java Web projects using Maven in eclipse
Implementation of creating Java Web projects using Maven in eclipse 1) Right click the blank space in the eclipse proj…… -
Analysis of Java array out of bounds
Array initialization in Java is actually the same as OC, which is divided into dynamic initialization and static initi…… -
On the API gateway service zuul in spring cloud
So far, we have introduced a lot of contents in spring cloud. We are familiar with ribbon, hystrix and feign. We also …… -
Java file upload (single file and multi file)
Java file upload (single file and multi file) 1、 Brief description In a Java Web project, the file upload function is……