Java
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Teach you how to integrate spring with flex eclipse
Download Flash Builder first_ 4_ 7_ LS10_ win64. Exe tried to install several eclipse plug-ins without success, includ…… -
The calendar API usage in Java is fully parsed
The first part introduces the definition of calendar: Calendar can be regarded as an abstract class. Its implementatio…… -
In depth interpretation of Java EE micro framework spring boot
preface As an important open source framework in the field of Java EE framework, spring framework plays a very importa…… -
Explain in detail the Shiro permission management and database design of spring integration
In the previous article, we completed the construction of the basic framework. Now basically all background systems ca…… -
Spring security4 sample code for adding verification code
Spring security is a large module. This article only involves the authentication of custom parameters. The default aut…… -
Example of using nio2 to copy files in Java
This program is just created to make it easier to copy files (folders). 1. There is no need to create a new folder, wh…… -
Detailed steps for deploying Java Web project to alicloud server
Record the steps of deploying a web project to alicloud server (using web project, alicloud server, xftp and xshell), …… -
Java file copy code fragment (Java implementation file copy)
1、 To complete this procedure, you need to know the following knowledge points: 1. Write simple java programs, such a…… -
Spring security builds rest services to implement the remember me function
Spring security remembers my basic principles: When logging in, the request is sent to the filter usernamepasswordauth…… -
Introduction to Java EE
Before we go into J2EE, let's take a look at the overview: Multi tier application - multi tier application (or multi t…… -
The most difficult Java interview question in history
The topics are as follows: The output of the program? Program output results or Investigate knowledge points In Java, …… -
Method of Java dragging mouse to realize line drawing function
This example mainly realizes the function of dragging the mouse to draw lines in Java. In order to achieve the functio…… -
Explain in detail how spring boot integrates mybatis to realize Druid multi data source configuration
1、 Application scenario of multiple data sources At present, the popular data operation framework in the industry is …… -
Spring and mybatis integrate redis based on annotations
Based on this period of time, redis has encountered various problems and wants to sort it out. This paper mainly intro…… -
Spring uses resttemplate to simulate the form submission example
Resttemplate is a class used to access Web services on the client side. Similar to other template classes in spring (s…… -
Spring cloud feign example explanation and learning
The previous blog has built an Eureka + ribbon + hystrix framework. Although it can basically meet the calls between s…… -
Spring and mybatis are combined to realize multi data source switching function
Without much nonsense, the key codes are as follows: 1. Code: dbcontextholder 2. Code: dynamicdatasource 3. Code: spri…… -
Java perpetual calendar to obtain the calendar table of the month and year
This article uses Java technology to input the year and month to obtain the calendar table. The following is a code to…… -
Two ways of spring boot Ajax cross domain
preface In most cases, the Java language will be used as a back-end language for the front-end PHP, node JS provides A…… -
Solutions to XML-RPC Chinese problems in PHP and Java
Problem Description: when using PHP and Java to operate XML-RPC, if the request contains Chinese characters, it will b…… -
Java verification code tool instance code
Tools: VerifyCodeServlet： LoginServlet: login. jsp: loginsuccess： Welcome, warm welcome, welcome <% = username% &…… -
Java input a year, a month and a day to judge the day of the year
Title: enter a certain day of a certain month in a certain year to judge the day of the year? Program analysis: take M…… -
Java uses JSON lib to handle JSON details and example code
Java uses JSON lib to handle JSON [project environment] 1. Convert JSON array object to list object; 2. Convert list t…… -
Introduction to ztree
[introduction] Ztree uses the core code of jQuery to implement a set of tree plug-ins that can complete most common fu…… -
String. Format (c# Java)
c#string. format Numeric format of string C or C currency D or D Decimal number E or e Scientific type F or F Fixed po…… -
Example code of spring security picture verification code function
Verification code logic Verification codes have been made in the project before. There are many codes for generating v…… -
Sample code used by the fullcalendar calendar plug-in of the Java Web project
This article introduces the sample code used by the fullcalendar calendar plug-in of the Java Web project and shares i…… -
Simple code for Java implementation of “year month day am / PM: minute: second”
How to format the "Year Month Day morning / afternoon hour: minute: second" date with the simpledateformat class: The …… -
Spring integrated redis complete instance code
Students who have done large-scale software systems know that as the system data becomes larger and more complex, the …… -
Spring boot implementation file upload sample code
The method of file upload using springboot is similar to that of spring MVC. This paper creates a simple demo to expla…… -
Six simple calculation problems most commonly used in Java
1. Three white balls, three red balls, six black balls, randomly take out eight balls and calculate all the results 2.…… -
Using spring boot to operate mongodb
MongoDB As a NoSQL database product, mongodb is already very famous. Last year, due to the weak security certification……