idempotent rest

updating data through the rest Web service The REST Web Service provides an operation to query data in response to an HTTP GET request. However, the HTTP protocol supports other forms of requests that you can use to provide actions to modify the data in the rest Web service. The most common scenario is when you use an HTTP POST request to create a new project,

Overview The application developed in this article, called Vadeployer, implements hypertext Secure Transfer Protocol (HTTPS) requests for the IBM Systems Director Vmcontrol REST API to mimic virtual devices via IBM Systems Directo R Web Interface deployment process. Vadeployer can also be used to modify other settings, such as memory and processor allocations before deployment. Vadeployer is built on Java 1.6, the graphical user interface (GUI) is d

usually the following (the HTTP verb corresponding to the status code in square brackets). $ OK-[GET]: The server successfully returns the data requested by the user, the operation is idempotent (idempotent). 201 CREATED-[Post/put/patch]: User new or modified data succeeded. 204 NO CONTENT-[delete]: User deleted data successfully. INVALID request-[Post/put/patch]: The user has

About RESTBefore we begin our formal discussion, let's take a quick look at the definition of rest.REST (representational state Transfer) is a noun presented by Roy Fielding describing the architectural style of an interconnected system. Why is it called rest? The web is essentially composed of a variety of resources, and the resource is uniquely identified by the URI. The browser (or any other browser-like application) will show a representation of t

This article introduces a javascript-based rest client framework. This is a lightweight framework. The javascript client mainly uses the XMLHTTPRequest object to perform get, put, post, and delete operations on the server through http to retrieve and modify resources. Currently, rest is a popular concept. Rest has become an increasingly common web application, a

Use the gradle build tool to create the first jersey-based Rest service, gradlejersey REST is a cross-platform, cross-language architecture style, RESTful Web Service is the implementation of REST style in the Web field, JAX-RS standard is the specification of the Java language for RESTful Web Service, jersey is a reference implementation of JAX-RS and a sub-proj

disk. When you are depressed, please rest. Rest is the most valuable and easy to ignore tactic. Just like a poor fatigue General, seeing the soldiers who are still fighting and happy, I did not expect the rest to be more valuable than fighting, but also to reverse the war. We are all ordinary people, so we often want to become a genius, but even ordinary people

The previous section introduced that rest wcf 4.0 supports more interactive formats than 3.5. This article describes how to communicate between the Server and Client through the original stream format. Before getting started, we will introduce a feature of rest wcf: DescriptionAttribute. I believe that this feature is familiar with it. It serves to mark the description of an interface in WebService, as in

the host program, you can host Asp.net,exe,wpf,windows forms,nt service,com+ (Host).WCF can implement WebService functionality, meaning that WCF implements direct support for soap. Then WCF also supports rest protocol-based communication, which is strictly not a protocol, but defines several rules for accessing resources using the service. Rest-enabled Web services are simple services based on HTTP protoco

Because the Web service that gives rest is very easy to use, it is becoming the preferred method for enterprise backend service integration. This article describes how to quickly build rest-ful services from Microsoft's ASP. NET Webapi.Start by creating an ASP. NET Web application (I'm using Visual Studio 2013, which has built-in web API2).In the Out template select Empty (empty project), and tick webapi. W

http://www.dotnet-tricks.com/Tutorial/webapi/ Ji2x050413-difference-between-wcf-and-web-api-and-wcf-rest-and-web-service.htmlThe. NET framework has a number of techniques for creating HTTP service, such as Web service, WCF, and Web APIs. Here's a look at the difference:Web Service SOAP-based and returns XML data. Only HTTP protocols are supported. Non-open source, but XML can be understood and used by all clients. Can only reside

The Web Service technology has SOAP (Simple Object access Protocol, easy Objects accessing protocol) and rest (representational state Transfer, presentation status transfer)REST: A scheme that is invoked with a standard URI. The client's application obtains a representation of the resource through a URI. Obtaining these representations causes these applications to transform their state. If you need a statel

The following tests only the simple lines,Services can be manipulated under the rest path of ArcGIS Server, such as query, which allows you to enter JSON-formatted feature descriptions or run-to-output JSON format feature descriptions.such as blog: http://www.cnblogs.com/mumu122GIS/p/6097687.html in GP service can enter custom features, then how to get the input standard JSON format feature description for input?Or how do you show the results of a run

Objective:Recently, using SPRINGMVC to write a lot of rest API, feel really a good framework. Some of the previous articles on rest APIs are still not perfect. For example, when the parameter is missing, the type mismatch situation, directly throws an exception, the content returned is the wrong page of the researcher, rather than JSON content, which makes the mobile side of the caller difficult to handle.T

-app_2_5.xsd"> servlet> Servlet-name>HelloworldservletServlet-name> Servlet-class>Com.sun.jersey.spi.container.servlet.ServletContainerServlet-class> Init-param> Param-name>Com.sun.jersey.config.property.packagesParam-name> Param-value>Net.meng.mainParam-value> Init-param> Load-on-startup>1Load-on-startup> servlet> servlet-mapping> Servlet-name>HelloworldservletServlet-name> Url-pattern>/

JSR311 as a standard for Java to implement the rest Web Service, though controversial from birth, is in fact universally accepted by most rest implementation frameworks. In the midst of this, both Sun's native Jersey and other open-source projects, such as Jboss's Resteasy, Apache's CXF. Of course, there is the longest development time, quite mature RESTlet framework. The main core of RESTlet is according

Chaper 1.Md-sal cannot provide doc. of REST APIs, because the API is generated at runtime based on YANG models. then how to address this complaint?Since that REST APIs is designed on Restconf protocol, a OSDI bundle named Restconf API Explorer[1] can be deploy Ed in ODL to generate Doc. Based on Swagger Specification[2]. You can access it byHttp://localhost:8080/apidoc/exploreror in Karafhttp://localhost:81

In the previous project used the Baidu Speech recognition service, here to make a note. Here is still to emphasize with you, the best learning materials is the official website. I'm just a note here, on the one hand to organize the idea, on the other hand, convenient later I use the time can be quickly recalled.What is the Baidu speech recognition service?The Baidu Speech recognition service can recognize a voice file (a specified format, not all formats) as text. Speech recognition We have been

"Jax-rs rest client implements Basic authentication mechanism" CHSZS, copyright, without consent, may not be reproduced. Blogger Home: Http://blog.csdn.net/chszsMany SaaS API projects provide basic authentication mechanisms for HTTP access. Therefore, this article provides a basic access authentication for the Jax-rs rest client. Some HTTP client libraries provide Basic authentication filters that make it e

This article mainly looked at the FB Shup Big article, did some notes and own thinking.Definition: Use a URL to define the resource and use HTTP (get/post/delete/detc) to describe the operation.1. Rest describes a way of interacting with the client and server of the network, and rest itself is not practical, but it is practical to design restful APIs (restful network interfaces)2. In the RESTful API provide