simple restful web service example in java

Introduction: Apache CXF shares some of the underlying components with Apache Axis2 and Metro, but combines them in a completely different architecture. Dennis Sosnoski will continue his Java Web services column to compare the performance of the CXF, Metro, and Axis2 stacks in the absence of ws-security. The Apache CXF Web Services Stack is based on the same tec

, followed by MIME information including server information, entity information, and possible content.4) The information returned by the client receiving server is displayed on the user's display by the browser, and then the client disconnects from the server.If an error occurs in one of the steps above, the information that generates the error is returned to the client, with the display output. For the user, these processes are done by HTTP itself, the user just click with the mouse, waiting fo

problem, if there are two threads! The first thread calls the BeginTransaction () method, and the other thread calls the BeginTransaction () method again, because con is no longer null, so it throws an exception.We hope jdbcutils can be used in multi-threaded environment! This suggests that the best way is to provide a connection for each thread so that each thread can open its own transaction.Do you remember the Threadlocal class?public class Jdbcutils {private static DataSource DataSource = n

A simple web container small example, the function is very simple, only access to static resources, for the novice still has a certain meaning. Three main categories1. Server class: Main function Open Socketserver, block server, receive socket access, parse request, create request, respond Public classTestServer1 {Priv

Portal-Basic Java Web Application Development Framework (portal-basic for short) is a fully functional, high-performance full-stack web application development framework, built-in stable and efficient MVC infrastructure and Dao framework (with built-in support for hibernate, mybatis, and JDBC ), integrates basic web ap

This article mainly introduces Node. examples of simple web page capturing functions implemented by js. This article uses libraries such as PhantomJS and node-phantomjs to implement these functions. For more information, see the following: web page capturing is a well-known technology, however, there are still a lot of complexities.

What is CXF?Apache cxf an open-source service framework that implements some of the key standards in JCP and Web service. CXF simplifies the flexible reuse of construction, integration, service-oriented Architecture (SOA) business components and technologies. In CXF, the service