restful web services example

The rest-style software architecture has gained more and more recognition over the past few years, mainly because it reduces the need for moving parts of the system, while making the system less coupled and more resilient. With more and more rest resources currently appearing in enterprise applications, it is important to orchestrate these resources. For example, a typical business activity involves the creation of resources, and then the discovery o

Cache is an important technology in Web development. When developing restful services, you also need to pay attention to it. The rational use of cache can greatly improve the service response capability. In terms of technical implementation, there are two major components: Client Cache and server cache. Regardless of the cache, some data is required to determine

We use the SSM environment to build the SSM environment to integrate General Mapper and Pagehelper to illustrate the SPRINGMVC implementation of restful services. Querying Resources Test:New Resources First Test:This time the show has been added successfully. Let's see if this data exists in the database.We are re-submitting this time:Update Resources By default, the put request is not able to submit the

GetUserInfo ( String ID) {UserInfo userinfo=userinfodaoimpl.getuserinfo (ID); return UserInfo;}}Dao:Package Com.zd.daoimpl;import Org.springframework.stereotype.repository;import Org.springframework.transaction.annotation.transactional;import com.zd.entity.UserInfo; @Repository// By default, all functions in a class are included in transaction management. @Transactionalpublic class Userinfodaoimpl {public UserInfo getuserinfo (String id) {UserInfo UserInfo =new UserInfo (); Userinfo.setaccount

://www.springframework.org/schema/beans" Xmlns:xsi= "Http://www.w3.org/2001/XMLSchema-instance" xmlns:aop= "HTTP://WWW.SPRINGFRAMEWORK.ORG/SCHEMA/AOP" xmlns:cxf= "Http://cxf.apache.org/core" Xmlns:jaxws= "Http://cxf.apache.org/jaxws" Xmlns:jaxrs= "Http://cxf.apache.org/jaxrs" Xsi:schemalocation= " Http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd Http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd Htt

be divided into xml-based (SOAP/WSDL) and JSON based, Java communitiy defines standards for both approaches, and Java EE5 introduces Jax-ws (Java API for XML Web Services)-jsr224,java EE6 introduced Jax-rs (Java API for RESTful Web Services)-jsr331.

Example of using Node. js to implement RESTful API, node. jsrestful Basic RESTful concepts REST (Representational State Transfer) describes an architecture-style network system that first appeared in Roy Fielding's doctoral thesis in 2000. In the REST service, application status and functions can be divided into various resources. Resources are made public to the

is 2 hours, that is, 7,200 seconds)Error code, such as error codes, the JSON packet example is as follows (the example is AppID invalid error):{"Errcode": 40013, "errmsg": "Invalid AppID"}Reference article:https://www.zhihu.com/question/20863625http://blog.csdn.net/gebitan505/article/details/39178035Http://www.tuicool.com/articles/jQJV3ihttp://www.oschina.net/question/1433358_233412Http://www.lai18.com/con

manipulate one or more resources. Typically, get is used to get or list one or more resources, POST is used to create, PUT is used for updates or replacements, and delete is used to delete resources.For example, a representation of an GET http://host/context/employees/12345 employee with an ID of 12345 will be obtained. This response can be either XML or ATOM that contains detailed employee information, or a jsp/html page with a better UI. Which rep