Java

Complete Process of AI Agent Application Development in Java: A Mock Interview

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Complete Process of AI Agent Application Development in Java: A Mock Interview

Complete Process of AI Agent Application Development in Java: A Mock Interview Keywords: AI Agent, Intelligent Agent Development, Java, Spring Boot, Large Model Integration, Tool Invocation, Planning and Execution With the rapid development of artificial intelligence technology, AI Agent is becoming the core paradigm of next-generation application development. It is no longer limited to passively … Read more

Is C++ Losing Its Edge This Year?

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Is C++ Losing Its Edge This Year?

Hello everyone, I am Xiaolin. Many students who are currently job hunting in the autumn recruitment have given me feedback that finding a job with C++ is quite difficult. Among those who reached out to me, many have good educational backgrounds, including graduates from 985 and 211 universities. They have applied for numerous backend development … Read more

One Line of Code to Handle HTTP Requests – Extremely Powerful~

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One Line of Code to Handle HTTP Requests - Extremely Powerful~

OKHttpUtil In the world of Java, the HTTP client has long been dominated by Apache’s HttpClient. However, due to its large size and complex API, it is not widely used in many scenarios. While emerging libraries like OkHttp and Jodd-http are indeed user-friendly, they still come with a learning curve in certain situations. Often, we … Read more

Which Direction is Better: Embedded Software or Java?

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Which Direction is Better: Embedded Software or Java?

The iteration speed of both: Software iterates quickly, while embedded systems have remained largely unchanged for decades. The STM32F103 from decades ago is still usable, and even the more advanced STM32H7 series frameworks are quite similar. The transistor technology has nearly reached its bottleneck, and the analog electronics learned decades ago are still relevant. Embedded … Read more

Mastering HTTP Requests: HttpClient is All You Need

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Mastering HTTP Requests: HttpClient is All You Need

Hello everyone, I am Mingming~ Handling HTTP requests is a common requirement during development. Whether it’s calling third-party APIs, scraping data, or inter-service communication, dealing with the HTTP protocol is unavoidable. Apache Commons HttpClient, now upgraded to HttpComponents, acts like a helpful assistant, saving developers a lot of trouble. Using the native JDK approach to … Read more

The Architect’s Secret Weapon: Decoding the Java SPI Plugin Mechanism

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The Architect's Secret Weapon: Decoding the Java SPI Plugin Mechanism

Silence is golden, but it will eventually shine. Hello everyone, I am Silent. As a Java developer, have you ever encountered this dilemma: as the project grows larger and features keep piling up, you find that the core code’s coupling degree is increasing, and replacing a certain component requires significant changes, even a complete refactor? … Read more

Integrating MQTT in RuoYi Frontend-Backend Separation Version

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Integrating MQTT in RuoYi Frontend-Backend Separation Version

Introduction With the increasing popularity of Internet of Things (IoT) and real-time data monitoring applications, the MQTT protocol has become one of the preferred protocols for IoT communication due to its lightweight, low power consumption, and high efficiency. This article will guide you step-by-step on how to integrate the MQTT protocol in the RuoYi frontend-backend … Read more

Why Do Excellent Frameworks Use It? A Comprehensive Analysis of the Java SPI Mechanism

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Why Do Excellent Frameworks Use It? A Comprehensive Analysis of the Java SPI Mechanism

STRAT Ride the Wind and Break the Waves | Set Sail with the Clouds Today, let’s talk about the SPI mechanism in JAVA!!! What exactly is SPI SPI stands for Service Provider Interface and is widely used in major frameworks such as: JDBC, SLF4J, Dubbo, etc. It is an interface-oriented programming approach and serves as … Read more

Java or Embedded Systems? Software Salaries are High, but Hardware Faces a 35-Year Crisis. Insights from Senior Engineers in Major Companies

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Java or Embedded Systems? Software Salaries are High, but Hardware Faces a 35-Year Crisis. Insights from Senior Engineers in Major Companies

Students majoring in computer science often ask me this question: Should I choose Java or embedded systems? I’ve heard that software salaries are high, but hardware becomes more valuable as you age. Is that really the case? To be honest, there is no standard answer to this question. However, I can share some real data … Read more