The interceptor in struts2 is widely talked about and varied. Here are several common online sayings:
1. The principle of interceptor is dynamic proxy. (Nima)
2. The principle of interceptor is the responsibility chain model. (If there is no interceptor chain, it means it adopts the responsibility chain mode)
3.
Although the next project needs to use Xfire, but in the process of checking the data still see a lot of places are said cxf than Xfire better, CXF inherited Xfire, but not only contains xfire, so also try to get up. Probably has the Xfire experience, CXF's construction is much quicker than Xfire.CXF many parameters feel and Xfire almost, so do not do too much explanation, if do not understand can refer to
Previously introduced the use of JAX-WS to publish WebService, today a brief introduction to cxf.
Step 1: Create a Java Project
Various jar packages related to cxf provide a variety of functions, just create a Java Project
Step 2, introduce the relevant jar package http://download.csdn.net/detail/duanml61/5068049
1. commons-logging-1.1.1.jar2. geronimo-activation_1.1_spec-1.0.2.jar (or Sun's activation jar)
Can WebService be conveniently called in spring? cxf provides a convenient factory class for convenient calling.
Cxf provides a factory class Org. apache. cxf. jaxws. jaxwsproxyfactorybean, which can be obtained through the URL and stub Interface Class stub proxy (Org. apache. cxf. jaxws. jaxwsproxyfactorybean. creat
Original: Httpclient4.x calls a method of CXF published WebService (with parameters, with a return value) (not consolidated spring)Source code: Httpclient4.x calls a method of CXF published WebService (with parameters, with a return value) (not consolidated spring)Using spring + CXF to write the service sideHTTPCLIENT4 writing client CallsTitle, Code without jarF
When using the Springboot project to integrate the WebService component CXF, at startup, the exception is thrown as follows, and the reference data is initially judged to be a version issue. Normal startup After upgrading to a higher version.CXF has just started to use version 3.1.7 after the update to 3.2.5.Reference:Spring boot 1.4 corresponds to CXF-SPRING-BOOT-STARTER-JAXWS version 3.1.XSpring boot 1.5
Use CXF to implement WebService, and implement dynamic invocation on the client to write server considerations
Note: Do not specify@SOAPBinding (STYLE=STYLE.RPC, use=use.literal) because CXF does not support: RPC, encoded, calling procedures in dynamic clients.
CXF WebService Development data, a search on the internet is mostly similar to the official example.Are
have been doing a project to involve WebService, the final project team decided to use the CXF framework to do. Then there was a very strange problem, the members were able to run the WebService service normally, and my machine would always appear Com.sun.xml.bind.v2.runtime.LeafBeanInfoImpl cannot find the Gettypenames method error. I've been searching the internet for a long time and haven't found any relevant information. Did not fix a semester, th
For webservice, just a little bit of study before, is a smattering of it. Today, the project needs to do such a function, external supply interface, I pretended to know webservice like, said no problem, small things. In fact, I want to wait for the weekend to check their own data, learn, because this thing has been done before, it is indeed not difficult. Who knows the weekend something delayed, Monday came to work. After a while, I suddenly remembered that there might have been some relevant ex
I. Introduction of InterceptorsThe interceptor in the SPRINGMVC, in simple terms, isInterception of user requests, we can do it after the interception request.preprocessing and post-processing, you can do the logging, permission control, request calculation and other operations. And the filter in the Servlet API is a bit similar.Second, the use of interceptors1. Writing interceptorsWe have to write the interceptor
I. Introduction of interceptors
Spring MVC's processor interceptors are similar to filter filters in servlet development for preprocessing and post-processing of processors. Common Application Scenarios
1, log records: Log the request information for information monitoring, information statistics, calculation of PV (Page View) and so on.2, permission check: such as login detection, enter the processor detection detection is logged in, if not directly back to the login page;3, performance monito
"Learning notes for the Web Service Li Gang Video"One. Using CXF to develop Web servive server-side (new Java project name Ws_server)//Each Web service component requires 2 parts, interfaces, and implementation classes.
Develop aWEB Service Business Interface, the interface to be decorated with @webservice, the new com.hnu.cxf.ws under the SRC package, under the package to create a new business interface called HelloWorld, HelloWorld code as follo
The purpose of this blog: ① summary of their own learning process, equivalent to study notes ② to share their own experience to everyone, learn from each other, communication, not commercialcontent inevitably appear problems, welcome to correct, exchange, discussion, you can leave a message, can also be contacted by the following ways. I Internet technology enthusiasts, Internet technology enthusiastsWeibo: Ivan is in 0221qq:951226918--------------------------------------------------------------
Difference and use of struts2 filter and interceptor, struts2 Filter
Java web Filter and interceptor
1.1 What is an interceptor:
Interceptor, used in AOP (Aspect-Oriented Programming) to intercept a method or field before it is accessed, and then add some operations before or after it. Interception is an implementation
Detailed description of struts interceptor1. Interceptor: The Struts2 interceptor intercepts a field before or after accessing an Action or Action. The Struts2 interceptor is pluggable and is an implementation of AOP.Explanation of WebWork Chinese document: the interceptor is the object for dynamically intercepting Act
Source: http://www.blogjava.net/zzzlyr/archive/2009/10/12/297998.htmlStruts2 Interceptor Detailed configuration process1: The Super interface of all interceptors interceptor, action to implement this interface;Interceptor it has three methods (init (), Destroy (), Interceptor ()):Init () Method: Load once when the serv
This article is from: Cao Shenhuan blog column. Reprint Please specify source:http://blog.csdn.net/csh624366188
Interceptors (Interceptor) are one of the most powerful features of Struts2, and can be said to be the core of struts2, which allows you to do some processing before or after action and result are executed. At the same time, interceptors allow you to modularize generic Code and act as a reusable class. Many of the features in Struts2 are do
OkHttp built-in interceptorIn this blog OKHTTP3 Interceptor (Interceptor), we have introduced the role of interceptors, interceptors are OkHttp provides a powerful mechanism for the unified processing of HTTP requests and responses, it can achieve network monitoring, request and response rewriting, request failure enrichment and other functions.We also know that interceptors can be linked together, and we c
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