jax-rs | 易学教程

“multipart config was not present on Servlet” when trying to upload a file with JAX-RS class

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来源： https://stackoverflow.com/questions/54451988/multipart-config-was-not-present-on-servlet-when-trying-to-upload-a-file-with

Jersy2.0 service deployment Issue: java.lang.NoSuchMethodError: javax.ws.rs.core.Application.getProperties()Ljava/util/Map;

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来源： https://stackoverflow.com/questions/62890157/jersy2-0-service-deployment-issue-java-lang-nosuchmethoderror-javax-ws-rs-core

Jersy2.0 service deployment Issue: java.lang.NoSuchMethodError: javax.ws.rs.core.Application.getProperties()Ljava/util/Map;

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来源： https://stackoverflow.com/questions/62890157/jersy2-0-service-deployment-issue-java-lang-nosuchmethoderror-javax-ws-rs-core

RestEasyClientBuild register ResteasyJackson2Provider - WARN about duplicate

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来源： https://stackoverflow.com/questions/43887741/resteasyclientbuild-register-resteasyjackson2provider-warn-about-duplicate

RestEasyClientBuild register ResteasyJackson2Provider - WARN about duplicate

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来源： https://stackoverflow.com/questions/43887741/resteasyclientbuild-register-resteasyjackson2provider-warn-about-duplicate

RestEasyClientBuild register ResteasyJackson2Provider - WARN about duplicate

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来源： https://stackoverflow.com/questions/43887741/resteasyclientbuild-register-resteasyjackson2provider-warn-about-duplicate

Errors occurred during the build. Errors running builder 'CDI (Contexts and Dependency Injection) Builder' on project

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问题 I get the below build error in Eclipse Oxygen whenver I try to edit the files and save the changes. Building workspace has encountered a problem. Errors occurred during build. Errors occurred during the build. Errors running builder 'CDI (Contexts and Dependency Injection) Builder' on project 'EmployeesManagementSystem'. Unknown tag! pos=4 poolCount = 18 I have tried deleting the .metadata folder of the eclipse workspace(as suggested in other posts related to build error) , but the error is

SpringCloud系列之使用Feign进行服务调用

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在上一章的学习中，我们知道了微服务的基本概念，知道怎么基于Ribbon+restTemplate的方式实现服务调用，接着上篇博客，我们学习怎么基于Feign实现服务调用，请先学习上篇博客，然后再学习本篇博客 Feign是一个声明式的web service客户端，它使得编写web service客户端更为容易。创建接口，为接口添加注解，即可使用Feign。Feign可以使用Feign注解或者JAX-RS注解，还支持热插拔的编码器和解码器。环境准备： JDK 1.8 SpringBoot2.2.1 SpringCloud(Hoxton.SR6) Maven 3.2+ 开发工具 IntelliJ IDEA smartGit 创建一个SpringBoot Initialize项目，详情可以参考我之前博客： SpringBoot系列之快速创建项目教程 port: 8083 spring: application: name: feign-service-consumer eureka: client: service-url: defaultZone: http://localhost:8761/eureka/ healthcheck: enabled: false instance: status-page-url-path: http://localhost:8761

How can I configure the JAX-RS base path in TomEE+?

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问题 I have a WAR with some JAX-RS services, deployed into TomEE Plus. Given a service annotated with @Path("myservice") , TomEE+ publishes it to localhost:8080/mywebapp/myservice . However, that also makes accessing a JSP at localhost:8080/mywebapp/index.jsp impossible - JAXRSInInterceptor complains that No root resource matching request path has been found, Relative Path: /index.jsp . So I would like to configure a path prefix api to all services, which changes the myservice URL to localhost

Jackson's JsonNode with JAX-RS

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问题 I'm writing a JAX-RS web service that returns JSON back to the client, and I'm trying to use the org.codehaus.jackson libraries for dealing with JSON objects. The problem I'm having is that my JsonNode isn't getting properly serialized before it is returned to the client. There are a bunch of extraneous properties in the response. I would like the simplest JSON representation of the JsonNode to be returned. Here's a (contrived) example: @GET @Path("user") @Produces(MediaType.APPLICATION_JSON)