The project has been initialized through the previous article and integrated ts and jest. This article implements the reactive method in the reactive module in Vue3. Prerequisite knowledge If you are proficient in Map, Set, Proxy, and Reflect, you can skip this part directly. Map Map is a collection used to store key-value pairs and […]
Tag: dependencies
Valgrind compatibility analysis: from core dependencies to error diagnosis
Directory title 1. Introduction: Overview and Importance of Valgrind Basic Functions of Valgrind Application Scenarios in Software Development (Application Scenarios in Software Development) 2. Dependencies of Valgrind Introduction to Core Dependency Libraries (Core Dependency Libraries) 2.2 Optional Dependencies and Enhanced Features 3. Compilation and Installation: Adding Library Support (Compilation and Installation: Adding Library Support) 3.1 […]
Project practice: component scanning (3) – dependencies between assembled beans
1. ComponentScan package com.csdn.mymvc.core; import com.csdn.mymvc.annotation.Autowire; import com.csdn.mymvc.annotation.Controller; import com.csdn.mymvc.annotation.Repository; import com.csdn.mymvc.annotation.Service; import java.io.File; import java.lang.annotation.Annotation; import java.lang.reflect.Field; import java.lang.reflect.InvocationTargetException; import java.lang.reflect.Modifier; import java.util.*; public class ComponentScan { public static Map<String, Object> beanFactory = new HashMap<>(); static String path = null; static { //Analyze folder path = ComponentScan.class.getClassLoader().getResource(“”).getPath(); // /F:/IdeaProjects/workspace/review/pro13-fruit-DispatcherServlet/target/ // pro13-fruit-DispatcherServlet-1.0-SNAPSHOT/WEB-INF/classes/ //The root directory […]
Managing ROS 2 dependencies using rosdep
Directory of series articles Article directory Table of Contents of Series Articles Foreword Use of Tsinghua Source Image 1. What is rosdep? 2. Some little knowledge about the `package.xml` file 3. How does `rosdep` work? 4. How to know which `key` to enter in `package.xml`? 5. How to use the rosdep tool? 5.1 rosdep installation […]
A brief analysis of Python interface automation: how to deal with interface dependencies
This article mainly introduces how to extract the token, call the token globally as a class attribute, and how to carry the token for request through the recharge interface. The prerequisite for calling other interfaces is that the current user must be logged in, and how to handle interface dependencies. The following mainly introduces how […]
Spring third-level cache solves circular dependencies
Circular dependencies @Component public class A { @Autowired private B b; public B getB() { return b; } public void setB(B b) { this.b = b; } } @Component public class B { @Autowired private A a; public A getA() { return a; } public void setA(A a) { this.a = a; } } When […]
Interface dependencies of Python interface automation!
The following mainly introduces how to extract the token, call the token globally as a class attribute, and how to carry the token for request through the recharge interface. 1. Scene description When interviewing for interface automation, we often ask, the prerequisite for calling other interfaces is that the current user must be logged in. […]
In-depth source code analysis, how does Spring solve circular dependencies?
1. Basic knowledge 1.1 What is circular dependency? There are direct or indirect dependencies between one or more objects. This dependency constitutes a circular call in the following three ways. Let’s look at a simple Demo, targeting “Scenario 2”. @Service public class Louzai1 { @Autowired private Louzai2 louzai2; public void test1() { } } @Service […]
[Docker] Docker Compose service dependencies and health checks
docker compose environment variables To increase security, add redis password verification in the previous python example, and the password is obtained from the environment variable: from flask import Flask from redis import StrictRedis import os import socket app = Flask(__name__) redis = StrictRedis(host=os.environ.get(‘REDIS_HOST’, ‘127.0.0.1’), port=6379, password=os.environ.get(‘REDIS_PASS’)) @app.route(‘/’) def hello(): redis.incr(‘hits’) return f”Hello Container World! I […]
SpringBoot integrates ElasticSearch (different dependencies, business code and JPA methods are also different)
Framework: springboot + gradle 1. Introduce dependencies implementation(“org.elasticsearch:elasticsearch:7.6.1”) implementation(“org.elasticsearch.client:elasticsearch-rest-high-level-client:7.6.1”) 2. Configure application elasticsearch: username: elastic password: elastic uris: localhost:9200 3. Configuration file @Configuration @RequiredArgsConstructor public class ElasticsearchConfig{ public static ObjectMapper objectMapper = new ObjectMapper(); @Bean(“restHighLevelClient”) public RestHighLevelClient elasticsearchClient(ElasticsearchProperties elasticsearchProperties){ final CredentialsProvider credentialsProvider = new BasicCredentialsProvider(); credentialsProvider.setCredentials(AuthScope.ANY, new UsernamePasswordCredentials(elasticsearchProperties.getUsername(), elasticsearchProperties.getPassword())); RestClientBuilder restClientBuilder = RestClient.builder(HttpHost.create(elasticsearchProperties.getUris().get(0))) .setHttpClientConfigCallback(httpAsyncClientBuilder -> […]