包含标签：Java 的文章
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Method example of deploying spring boot as a jar package
preface Keep tapping the code in the IDE and run the spring boot project using the command line MVN spring boot: run o…… -
MyEclipse removes the line numbers (regular line numbers) of the code copied from the Internet
1、 Regular expressions remove code line numbers As developers, we often copy some code from the Internet. Sometimes t…… -
Java exploration thread + IO file encryption and decryption code example
In this article, we share several pieces of code, mainly about the encryption and decryption of thread + IO files. Let…… -
Detailed explanation of genericdeclaration for Java source code analysis
Learn the design ideas of others to realize a function to improve their programming level. Without much to say, let's …… -
Spring MVC combines spring data JPA to realize conditional query and paging
This example shares the specific code of Android Jiugongge picture display for your reference. The specific contents a…… -
Summary of several implementation methods of Java multithreading
Summary of several implementation methods of Java multithreading 1. How many ways to implement multithreading? How to …… -
Detailed explanation of set relation diagram and common operations in Java
The following is a downloaded inheritance diagram of collection types in Java to facilitate correct understanding and …… -
On the encoding and implementation of Unicode in Java
Encoding and implementation of Unicode Generally speaking, Unicode coding system can be divided into two levels: codin…… -
Explain Java singleton mode with pictures and texts
PS: first of all, we need to know what a singleton is, why it is used, and what are the benefits of using it. 1: Singl…… -
3DES encryption and decryption tool class example implemented in Java
This article describes the 3DES encryption and decryption tool class implemented in Java. Share with you for your refe…… -
Detailed explanation of Java collection inheritance system
Java's collection class is a particularly useful tool. It can be used to store multiple objects with different numbers…… -
MyEclipse 10 installing the log4e plug-in
1、 Log4e plug-in download Download address: http://log4e.jayefem.de/content/view/3/2/ 2、 Install log4e plug-in …… -
The UUID tool class for generating random string primary keys is implemented in Java
This example describes the UUID tool class for generating random string primary keys in Java. Share with you for your …… -
Classic case of Java programming: solving rabbit problem based on Fibonacci sequence
This paper gives an example of how Java solves the rabbit problem based on Fibonacci sequence. Share with you for your…… -
Differences between synchronized and lock in Java programming [recommended]
preface This article introduces the difference between synchronized and lock in Java programming. If you don't know mu…… -
Java programming realizes the addition, deletion, modification and query of data through the list interface. Code example
The list interface is commonly used to implement ArrayList. Common methods: add (object obj) add an element add (int i…… -
Introduction to safe thread exit method of Java multithreaded programming
Thread stop Thread provides a stop () method, but the stop () method is an obsolete method. Why is the stop () method …… -
Design principle and implementation code example of iterator iterator in Java programming
We know that an iterator is an object that can be used to traverse some or all of the elements in a standard template …… -
Analysis of generic erasure examples for Java programming exploration
1. Problem elicitation Source code: Compiled L Here is the generic erasure of Java, that is, the generic information w…… -
Principle and implementation of double ended linked list of Java data structure
This paper describes the principle and implementation method of double ended linked list of Java data structure. Share…… -
Definition and implementation example of simple linked list of Java data structure
This paper describes the definition and implementation of simple linked list of Java data structure. Share with you fo…… -
Mybatis returns the configuration of the primary key ID during the insert operation (recommended)
Many times, when inserting data into the database, you need to keep the ID of the inserted data for subsequent update …… -
Java multithreading programming socket communication example code
There are many programming examples about Java multithreading communication spread on the network. This one is fairly …… -
Instances of reading, writing and copying IO stream files in Java
//Construct file class file f = new file (filename); //Determine whether the directory is f.isdirectory(); //Get the f…… -
Java JDBC based MySQL database connection function example explanation
This article describes the method of Java connecting to MySQL database based on JDBC. Share with you for your referenc…… -
Parsing synchronized locked objects in Java programming
The picture upload password is changed to synchronized, which is a keyword used for synchronization in Java. Generally…… -
Object class of Java source code parsing
In the process of reading the source code, you can understand the ideas involved in others' realization of a function …… -
JAVA memory overflow and memory leak
Although the JVM can automatically reclaim useless memory through GC, there is still a risk of memory overflow if the …… -
Using BitSet to realize millisecond query (example explanation)
preface Because the service requires that the response time of one request of API is less than 10ms, the traditional d…… -
On spring redirection Guide
1. General This article will focus on implementing redirect in spring and discuss the reasons behind each strategy. 2.…… -
Basic definition and implementation example of Java data structure stack
This paper describes the basic definition and implementation of Java data structure stack. Share with you for your ref…… -
Java programming enumeration types! Enumeration types define and override enumeration methods
What is an enumeration type Enumerated type has long appeared in programming languages. It is used to contain a group ……