aspect cti

This article mainly introduces how php uses GD to create a height-to-height ratio thumbnail. it involves php's skills in operating images using the GD Library, for more information about how to use GD to create a thumbnail with A aspect ratio, see the example in this article. Share it with you for your reference. The details are as follows: /*** Create a thumbnail image from $inputFileName no taller or wider than* $maxSize. Returns the new image res

(myBean.getName()); System.out.println(myBean.getPwd()); System.out.println(myBean.getAge()); System.out.println(myBean.getList()); System.out.println(myBean.getSet()); System.out.println(myBean.getMap()); System.out.println(); }} --------------------------- Running result -----------------------------Www.163.comXuliang12345625[IBM, sun, Oracle][Music, sleeping, sports]{Mysister = Yanmei, mymother = Wenxian, myfather = guoxian}---------------------------------------------------------

AOP, short for aspect oriented programming, is a continuation of OOP. It is a technology that dynamically and uniformly adds functions to the program without modifying the source code through the pre-compilation method and the dynamic agent at runtime, it looks at the structure of a program from a different perspective than OOP: Oop splits an application {Tagshow (Event)} "> The series is represented as objects of the inheritance relationship. AOP spl

Import Org. aspectj. lang. annotation. *; import Org. springframework. stereotype. component; @ aspect @ componentpublic class loginterceptor {@ pointcut ("execution (Public * COM. userservice. *. add (..)) ") // public void mytime () {}// when multiple nodes use the same long starttime, endtime; @ before (" mytime ()") public void before () {starttime = system. nanotime () ;}@ after ("mytime ()") Public void after () {endtime = system. nanotime (); s

1. Static common method name matching aspect StaticMethodMatcherPointcutAdvisor represents a static method matching plane. package com.smart.advisor;public class Waiter {public void greetTo(String name){System.out.println("Waiter greet to "+name+"...");}public void serveTo(String name){System.out.println("Waiter serving "+name+"...");}} package com.smart.advisor;public class Seller {public void greetTo(String name){System.out.println("Seller greet t

Log statistics using AOP for Aspect-Oriented Programming on the Android platformRecently, I have thought of aop because I need to collect some app logs and don't want to call them everywhere. The procedure is as follows:1. Install the ajdt plug-in eclipse2. Set the cut point and implement the cut point execution method. The configuration in android is slightly different from that in server. The specific code is as follows: public

(); } } }Catch(IOException ioe ){ StringMessage = "IOError. Unable to find Business Unit records "; Logger. log (SEVERE, message, ioe ); ThrowNewRepositoryException (message, ioe ); } Logger. log (INFO, "Manager Records returned:" + businessUnits. size ()); ReturnBusinessUnits; } The above Code uses FileReader and BUfferedReader to read business data in the CSV file. The application repeatedly retrieves data from the resource file and then releases it after the operation is complet

Steps for using Spring aspectJ aspect How to Use aspectJ in spring aop 1: declare a plane: @ Aspect // side Annotation@ Component // annotation of spring object class instantiationPublic class ErrorLog {// Declare the cut point@ Pointcut (execution (* com. base. user. service .*.*(..)))Public void service (){} // Execution method;@ AfterThrowing (pointcut = service (), throwing = e)Public void serviceAf

Step1 Open Section Programming Open section programming (weaving @aspectj facets by configuration)- aop:aspectj-autoproxy/> Step2 writing a log annotation class@Target ({elementtype.parameter, elementtype.method}) @Retention (retentionpolicy.runtime) @Documented Public @interface Systemlog { default "";} @Aspect @componentPublicClassSystemlogaspect {@Pointcut ("@annotation (Com.tj.common.log.system.SystemLog)")PublicvoidControlleras

AOP: Aspect-oriented to take the horizontal extraction mechanism, replacing the traditional vertical inheritance system repetitive code (performance monitoring, transaction management, security check, caching)AOP enables the isolation of parts of the business logic, which reduces the coupling between parts of the business logic, improves the reusability of the program, and improves the efficiency of development.Several core concepts of AOP ":1, crossc

notifications 6, MAVEN project must add dependencies If you do not add the above dependencies, you will most likely test the error. Implementation mode two, annotated slice 1. Write an original class Package Com.hsb.beans; Import org.springframework.stereotype.Repository; @Repository public class perform {public void Show () { System.out.println ()-Perform.show () "); } } 2, write a slice class Package COM.HSB.AOP; Import Org.aspectj.lang.ProceedingJoinPoint; Im

the correct index. It also includes the use of bitmap and function based indexes. Ensure optimal Join operations: Some queries use nested LOOP join faster, some are hash join faster, others are sort-merge join faster. These rules seem simple, but they account for 90% of the SQL Tuning task, and they do not need to fully understand the internal workings of Oracle SQL. Here's a quick overview of the following Oracle SQL optimizations. Let's start with a brief look at Oracle's sort, and see how th

AOP is short for Aspect Oriented Programming, meaning: For Aspect-oriented programming, through pre-compilation and RuntimeDynamic proxyA technology that implements unified maintenance of program functions. AOP and OOP are two design ideas oriented to different fields. OOP (Object-Oriented Programming) for business processingEntityAndAttributeAndActionProceedAbstract EncapsulationTo achieve a clearer and

. In future maintenance, because business logic code is stored separately from common code, and common code is centrally stored, it makes maintenance easier and easier. Aspect-oriented programming AOP technology is to solve this problem is born, the section is cross-section, as shown in Figure 6-5, represents a universal common function, for example, log section, permission section and transaction plane. The following is an example of the AOP imple

After a photo reaches a certain aspect ratio is uploaded to qiniu, it can be viewed normally in Android, but it cannot be displayed in ios. I do not know why. The link is as follows: o6w4lfux3. bkt. clouddn. comFlfjGOCuEG17pwWQWaqkxHApvha _ found some rules and formed a horizontal chart to reach a certain level... After a photo reaches a certain aspect ratio is uploaded to qiniu, it can be viewed normally

Spring AOP The full name of AOP is Aspect Oriented Programming. The purpose of AOP is to separate complex logic and extract commonalities, so that the functions implemented by each part are more specific. For example, in the classic case of Spring AOP implementation, "transaction management", each business class accessing the database may use transaction control to extract its transaction management code from a specific class, put it in a separate pla

Website address: http://dojotoolkit.org/reference-guide/1.10/dojo/aspect.htmlAfter ()Definition:after(target, methodName, advisingfunction, receivearguments); Meaning: Executes the Advisingfunction method after the target's MethodName method.function (aspect) { function(deferred) { // This was called after any dojo.xhr call }); // This would execute the original Dojo.xhr method and then our advising function DOJO.XHR ("GET", {...} );Dojo.req

functionReturn wrapperfoo = Timeit (foo)Foo ()In this way, a simple timer is ready! We only need to call Foo after the definition of foo, and foo = Timeit (foo), to achieve the purpose of timing, which is the concept of adorners, which looks like Foo was Timeit decorated. In this example, the function enters and exits with timing, which is called a cross plane (Aspect), which is called aspect-oriented prog

AOPIntroduction to Aspect-Oriented Programming----Basic concepts (3) The Aspect-Oriented Programming idea is very simple. SlaveProcess-oriented and function-orientedProgrammingObject-orientedProgrammingInterface-orientedProgrammingComponents and modulesThe development history of programming we can know that the evolution of programming methodology expands the "boundary" of programming considerations ste

following list shows an aspect created with ASPECTJ-it injects the fields annotated with the @resource annotation: @Aspectpublic class Injectionaspect{Private Dependencymanager manager = new Dependencymanager ();@Before ("Get (@Resource * *.*)")public void beforefieldaccesses (Joinpoint thisjoinpoint)Throws IllegalArgumentException, Illegalaccessexception{Fieldsignature signature = (fieldsignature) thisjoinpoint.getsignature ();Resource injectannot