Root resource classes

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Jersey(1.19.1) - Root Resource Classes

Root resource classes are POJOs (Plain Old Java Objects) that are annotated with @Path have at least one method annotated with @Path or a resource method designator annotation such as @GET, @PUT, @POST, @DELETE. Resource methods are methods of a reso…

Jersey(1.19.1) - Life-cycle of Root Resource Classes

By default the life-cycle of root resource classes is per-request, namely that a new instance of a root resource class is created every time the request URI path matches the root resource. This makes for a very natural programming model where constru…

九月 26, 2017 10:18:14 上午 com.sun.jersey.server.impl.application.RootResourceUriRules <init> 严重: The ResourceConfig instance does not contain any root resource classes.

Tomcat启动错误:九月 26, 2017 10:18:14 上午 com.sun.jersey.server.impl.application.RootResourceUriRules <init> 严重: The ResourceConfig instance does not contain any root resource classes. 我在我的web工程下的WEB-INF目录 web.xml中找到了这个不存在的或者说是缺省的jar包,在我删除了这个 <servlet&g…

Overview A root resource class is the entry point into a JAX-RS implemented RESTful Web service. It is decorated with a @Path that specifies the root URI of the resources implemented by the service. Its methods either directly implement operations on…

The ResourceConfig instance does not contain any root resource classes

问题描述当我们在使用 myeclipse 创建 Web Service Projects 项目后,运行项目然后就会出现这个问题. 解决方案通过这个错误描述,我们项目没有找到这个资源.报错的原因在于我们创建 web 项目是自动生成的 web.xml . 我的解决方案就是把这里删除就好了. 然后启动项目就不会有这个问题了.…

RESTful WebService入门（转）

原创作品,允许转载,转载时请务必以超链接形式标明文章原始出处 .作者信息和本声明.否则将追究法律责任.http://lavasoft.blog.51cto.com/62575/229206 RESTful WebService是比基于SOAP消息的WebService简单的一种轻量级Web服务,RESTful WebService是没有状态的,发布和调用都是非常的轻松容易. 以下是一个最简单的Hello World例子,以便对RESTful WebService有个感性认识.因为非常专业理论化…

Storm(2) - Log Stream Processing

Introduction This chapter will present an implementation recipe for an enterprise log storage and a search and analysis solution based on the Storm processor. Log data processing isn't necessarily a problem that needs solving again; it is, however, a…