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/images/** = anon /js/** = Anon /styles/** = Anon /logout = logout/** = authc First look at the Web filter filter in Shiro: The default

Using system;using system.collections.generic;using system.linq;using system.text;using System.Threading.Tasks; Using Mysql.data.mysqlclient;namespace MYSQL Transaction Test {class Program {static void Main (string[] args) { try {using

How to annotate a transaction: @TransactionalI. Location of annotations1. If you annotate the class (it works on the entire class):@Transactionalpublic class Testdaoimpl implements Testdao {Public List getList () { return null;}}2. Add to the method

Tag:note   style    and     avoid     cause     except   throwable   content   bounds    Five, anomaly   anomaly Concept summary:  Exercise one: Abnormal system     problem:   1. Please describe the exception inheritance system   2. Please describe

Lin Bingwen Evankaka Original works. Reprint please specify the source Http://blog.csdn.net/evankakaSpring AOP provides 5 types of notifications, namely before Advice (pre-notification), after returning Advice (post-notification), interception

1. Multithreading Programming Required Knowledge1.1 Concepts of processes and threadsWhen we open an application, the operating system assigns a process ID to the application, such as opening QQ, and you will see the QQ.exe process in the Task

1:codepublic class ThreadTest1 extends thread{@Overridepublic void Run () {//TODO auto-generated method Stubsuper.run (); for (int i=0;i2:codeand 1 contrast　public class ThreadTest1 extends thread{@Overridepublic void Run () {//TODO auto-generated

The problem with the code running is the exceptionJava encapsulates multiple classes of exceptions, creating exception class objects and throwing related information when a program is having problemsAnomaly System:The Throwable class is the parent

The example in this article describes the method of ASP.net bulk downloading files. Share to everyone for your reference. The specific methods are as follows: First, the realization step In the user interface, the user selects the files that need

This example describes the base class zend_controller_action of the actions of the Zend Framework tutorial. Share to everyone for your reference, specific as follows: The realization of zend_controller_action The Zend framework's action controller

As is known to all, return can only be used in functions that have return types, but functions with returned values must have returns? Where can return be used in a function? This is an issue that needs to be discussed in this article. -----------

Access to | data ' Clsdataaccessoper This class is the parent class for all data access classes ' By Yujun ' Www.hahaIT.com ' Hahasoft@msn.com Public Class Clsdataaccessoper ' Log error information when the Update,delete,add method

In multithreaded programming, the creation thread can inherit thread directly or implement the Runnable interface. However, there is a flaw in all 2 ways that the execution results cannot be obtained after the task has been completed.If you need to

The importance of unit testing does not need to be redundant, but unit testing can also be difficult, one of which is how to create dependencies. Imagine our common server-side tiered architecture, the data Access layer DAO, the business layer, and

asp.net|datagrid| Create an Introduction Have to admit, for Microsoft? asp.net writing the Datagrid code involves a lot of repetitive work. Although I am deeply troubled by the control, I continue to look for shortcuts to simplifying such tasks. No

web| Program | data | database. NET platform for deployment of Web applications (installation database and Autoconfiguration) Lee Honggen Under the. NET platform, it is more convenient to deploy a WEB solution. We can use Visual Studio.NET 2003

@After If you allocate external, before method, need to release them after the test runs. annotating a public void method with @After causes which is run after the Test method. All @After methods are guaranteed to run even if a before or Test method

@After IF you allocate external resources in a before method you need to release them after the test runs. annotating a public void method with @After causes this method to is run after the Test method. All @After methods is guaranteed to run even

Tag: exec character Eve string query statement get text span pass1. Create a public class db--4 methods. Getcon ()//Connect database, sqlex//perform database operation, redt//return data table, redr//return SqlDataReader Object Dr///connecting to a

September 8-11thRan through the "C + + Object-oriented programming", with a basic understanding.Onge "Object-oriented programming" notesWhat is Object-object-oriented fundamentalsHeader file (. h)Member variables-Secret of member