interceptor | 易学教程

RestTemplate Interceptor

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问题 I'm currently trying to incorporate a HandlerInterceptorAdapter but it's not getting registered and comparing it to other answers is tough because everyone is using something different. And I'm aware WebMvcConfigureAdapter is deprecated, some versioning is beyond my control for the scope of the project, see usage specs below. Can someone please provide some guidance on incorporating interceptors with a RestTemplate (that's not ClientHttpRequestInterceptor). Main: @SpringBootApplication

Nuxtjs Axios onRequest() not executed for asnycData request

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问题 I have configured axios plugin onRequest helper to set Authorization header on API requests like below 1. export default function({ $axios, redirect, app, store }) { 2. $axios.onRequest(config => { 3. var requestURL = config.url; 4. console.log("Making request to " + requestURL); 5. const token = store.state.user.account.token; 6. if (token) { 7. config.headers.common["Authorization"] = `Bearer ${token}`; 8. console.log("Added authorization header"); 9. } 10. }); This onRequest helper get

Can't access Vuex storage mutation inside Axios interceptor

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问题 EDIT: this question was very chaotic so I basically rewrite it with same code example and same scenerio. When 401 error is send in response from server I'm trying to .commit from interceptor to my vuex storage: import axios from 'axios'; import { store } from '../store/store'; export default function execute() { axios.interceptors.request.use(function(config) { const token = store.state.token; if(token) { config.headers.Authorization = `Bearer ${token}`; //console.log(config); return config;

Can't access Vuex storage mutation inside Axios interceptor

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How to define a global error handler in gRPC python

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问题 Im trying to catch any exception that is raised in any servicer so I can make sure that I only propagate known exceptions and not unexpected ones like ValueError, TypeError etc. I'd like to be able to catch any raised error, and format them or convert them to other errors to better control the info that is exposed. I don't want to have to enclose every servicer method with try/except. I've tried with an interceptor, but im not able to catch the errors there. Is there a way of specifying an

retrofit interceptor on different module in feature-based clean-architecture android

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问题 I've been learning clean architecture with refrence to this-sample and some others, with which I just created a base module, such that all the modules in my project must be implementing it. Here I keep all the Utility classes as well. It helped me a lot to be lazy on basic project setup for dagger, retrofit, etc. I thus got faster easy way on diving into the clean-architecture with feature-based modules. I've managed my project files in this manner. The main problem I faced with this

资源配置实现文件预览

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通过 springmvc 的 registry.addResourceHandler 实现 import org.springframework.beans.factory.annotation.Autowired; import org.springframework.context.annotation.Configuration; import org.springframework.web.servlet.config.annotation.InterceptorRegistry; import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry; import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; import com.operlib.common.constant.Constants; import com.operlib.framework.interceptor.RepeatSubmitInterceptor; /** * 通用配置 * * @author ruoyi */ @Configuration public class ResourcesConfig

【实践】切面打印请求参数

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加打印语句，将请求参数打印出来。后面想想，以后可能还会遇到这样的情况，如果每次遇到，我都去对应的方法中加日志打印，就变成重复工作。并且日志打印跟我们的业务本身没有任何关系。记录日志网上主要有三种方法： aop filter interceptor 我选择了filter。为什么选择它，因为我觉得它相对于定义切点，然后切点前后处理来说，更加方便；相对于 interceptor，我更加熟悉这种方式。定义Filter 定义一个 LogFilter 。里面对 HttpServletRequest 进行拦截，根据对应的 content-type 解析请求参数。主要代码如下 /** * 功能描述: 打印请求参数 * @author lkb * @date 2020/5/6 * @param * @return */ @Slf4j public class LogFilter extends OncePerRequestFilter { @Override protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException { // 日志 doLog

SpringBoot中对SpringMVC的自动配置

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https://docs.spring.io/spring-boot/docs/1.5.10.RELEASE/reference/htmlsingle/#boot-features-developing-web-applications 1. Spring MVC auto-configuration Spring Boot 自动配置好了SpringMVC 以下是SpringBoot对SpringMVC的默认配置: ==（WebMvcAutoConfiguration）== Inclusion of ContentNegotiatingViewResolver and BeanNameViewResolver beans. 自动配置了ViewResolver（视图解析器：根据方法的返回值得到视图对象（View），视图对象决定如何渲染（转发？重定向？）） ContentNegotiatingViewResolver：组合所有的视图解析器的； ==如何定制：我们可以自己给容器中添加一个视图解析器；自动的将其组合进来；== Support for serving static resources, including support for WebJars (see below).静态资源文件夹路径,webjars Static index.html support. 静态首页访问

redis-auto-idempotent-spring-boot-starter 一个高并发下接口幂等性处理的自定义starter

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网上已经有很多基于redis + token实现的幂等性接口的实现案例，但是集成到项目中比较繁琐，并不是很易用，所以在已有轮子的基础之上，封装了一个基于spring data redis的高并发下的接口幂等性处理的自定义starter，此自定义的starter实现原理参考此文 springboot+redis+Interceptor+自定义annotation实现接口自动幂等我的具体实现可以浏览我的码云 bwstudio-common 幂等处理的流程图与原来的轮子相同，就直接引入了 redis-auto-idempotent-spring-boot-starter的使用及其简单只需要引入依赖，在配置文件中设置开启两个参数即可，如果启用成功，会在启动中看到下列输出： redis-auto-idempotent-spring-boot-starter使用说明在你的项目中引入依赖 <dependency> <groupId>com.bwstudio.common</groupId> <artifactId>redis-auto-idempotent-spring-boot-starter</artifactId> <version>0.0.1</version> </dependency> 在spring boot项目的配置文件中加入一下两个配置, 比如application