包含标签：Java 的文章
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Detailed explanation of object structure pattern of composite model in Java
Detailed explanation of object structure pattern of composite model in Java 1、 Intention Combine objects into a tree …… -
Explain in detail the relationship between properties, methods and objects in Java inheritance
As we all know, subclass inheritance and parent class are type inheritance, including properties and methods! If the m…… -
Introduction to Java programming commons Lang component
With Java The functions of Lang package are similar. The common Lang API also provides some basic and general operatio…… -
How to better use method reference in Java 8
preface A method reference is an existing method or constructor used to directly access a class or instance. Method re…… -
Bean inheritance and internal bean injection in Java spring framework
Bean definition inherits from bean definition. Bean definition can contain a lot of configuration information, includi…… -
Hibernate many to one single Association
Concept @ h_ 301_ 5@ Basic mapping is to map an entity. Association mapping is to deal with the relationship between m…… -
Spring boot quick build micro service framework detailed tutorial
preface: Springboot appears to simplify the creation, running, debugging and deployment of spring applications. Using …… -
Explain Maven’s POM Solving version problems with < exclusion > XML
Explain Maven's POM Solving version problems with < exclusion > XML One advantage of using Maven to manage libra…… -
Object relational mapping in Hibernate
The essence of Hibernate is object relational mapping (ObjectRelational mapping). ORM saves object data to the databas…… -
Use the calendar object of Java to get the current date
Idea: First obtain the start and end dates of the current quarter, and push forward 3 months based on the current date…… -
Method of obtaining server temporary directory by struts 2
Struts 2 obtains the temporary directory of the server (tomcat, Weblogic) for your reference. The specific contents ar…… -
Java programming to obtain the content instance resolution of the text box
How to get the value entered in the text box in Java and save it in a file. The specific codes are as follows: You sho…… -
How to use Java enumeration
How to use Java enumeration Foreword the flag and status in your code should be replaced by enumeration Many people sa…… -
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Introduction to the Commons beautils component
Commons bean utils is a toolkit for operating java bean provided by Apache open source organization. Using commons bea…… -
Java dynamically adding external jar packages to classpath
Java dynamically adding external jar packages to classpath preface: In the process of project development, we sometime…… -
Mybatis update operation return value problem
The back-end data persistence uses mybatis. When it is high and the account balance is increased or decreased, it plan…… -
Java reflection mechanism example explanation
This paper analyzes the java reflection mechanism with examples. Share with you for your reference, as follows: Reflec…… -
Implementation code of mybatis transmission list
1. When there is only one query parameter 1.1 if the parameter type is list, the collection attribute must be specifie…… -
Explain in detail how spring integrates Mina to realize active push on the server (including heartbeat detection)
This paper introduces the implementation of active push (including heartbeat detection) by spring integrated Mina, whi…… -
Two simple examples of Java recursive algorithm
This paper describes the Java recursive algorithm with an example. Share with you for your reference, as follows: 1. R…… -
Make a chat room with Java websocket
In a recent project, I needed to use the new feature of Java websocket, so I learned it. I felt that this technology w…… -
Explain Maven’s spring boot multi module project in detail (with source code)
This paper introduces Maven's spring boot multi module project and shares it with you as follows: Note: all projects a…… -
Ios10 new push function implementation code
From ios8 0, the implementation of push function is constantly changing, and the functions are also increasing. Ios10 …… -
Explain the use of Java local interface JNI in detail
Explain the use of Java local interface JNI in detail For Java programmers, I don't think I have to say the benefits a…… -
Implementation of java web form registration interface
Implementation of java web form registration interface Today, I made another registration interface. As always, I copi…… -
Java Dom4j parsing XML file code instance sharing
There are two ways to parse XML files. One is to use DOM to parse. It is troublesome to write code in this way, which …… -
Character. Explanation in CJK the Unicode block
This article shares character The description of CJK in Unicode block is for your reference. The specific contents are…… -
Detailed examples of java file upload
Detailed examples of java file upload Java file upload Java file upload introduces several common methods, which have …… -
Detailed explanation of how spring boot optimizes the embedded Tomcat example
preface This article mainly introduces the relevant contents of spring boot optimization embedded Tomcat for your refe…… -
Java TreeSet method example of sorting students by age and name
This paper describes the method of sorting students by age and name by Java TreeSet. Share with you for your reference…… -
SSH framework to achieve form upload image example code
A small instance of the SSH framework is uploaded to the server and displayed on the page in the form of a simple form……