Spring MVC develops RESTful interface

Concept: What is REST? REST is an abbreviation for representative state transfer. restful is an interface design style. It is not a protocol, usually based on HTTP protocol; Why do you need such a style? One of the key points of RESTful is uniform interface naming rules; Each developer may have different interface styles, the most common ones a ...

Posted on Thu, 13 Feb 2020 03:52:06 -0800 by kitaeshi

Usage of [Spring MVC] @Configuration

Source: https://www.cnblogs.com/duanxz/p/7493276.html From Spring 3.0, @ Configuration is used to define Configuration classes and replace xml Configuration files. The annotated classes contain one or more methods annotated by @ bean. These methods will be scanned by AnnotationConfigApplicationContext o ...

Posted on Thu, 13 Feb 2020 02:01:09 -0800 by rach123

Sorting out Java Web Framework -- configuring SSM framework

Article directory Set up SSM project POJO CategoryMapper Configure Category.xml CategoryService CategoryServiceImpl CategoryController web.xml applicationContext.xml springMVC.xml listCategory.jsp Could not resolve type alias' categorymap 'appears. Cause: java.lang.classnotfoundexception: Effect: Pr ...

Posted on Thu, 13 Feb 2020 01:07:06 -0800 by ChrisMartino

How to configure Hive in Springboot? This blog may help you!

Recently, I have just completed a project about big data, and the framework used in this project includes spring boot. Because it is an offline data analysis, Hive is also selected for component selection (Spark or HBase may be used for real-time ) This blog is about how to configure Hive in the spring ...

Posted on Wed, 12 Feb 2020 10:19:54 -0800 by mrmom

Request Zuul gateway error

I started the eureka, config, zuul, a microservice, and used postman to test whether the gateway worked. com.netflix.zuul.exception.ZuulException: at org.springframework.cloud.netflix.zuul.filters.post.SendErrorFilter.findZuulException(SendErrorFilter.java:118) ~[spring-cloud-netflix-zuul-2.2.1.RE ...

Posted on Wed, 12 Feb 2020 07:59:26 -0800 by dsartain

SSM simple integration

When I first learned SSM integration, to be honest, I was dizzy. I couldn't remember so many complicated configurations at all. So what's the best way? So there will be the following article recording the integration process. What should be remembered is the core of the three frameworks. According to th ...

Posted on Wed, 12 Feb 2020 00:03:53 -0800 by chadrt

Java entry note 07 enumeration class

Introduction: in some cases, the objects of a class are limited and fixed, such as the season class. There are only four objects: spring, summer, autumn and winter. This kind of class with limited and fixed instances is called enumeration class. In JDK 5.0 and later, enum keyword can be used to define enumeration class, and it is inherited from ...

Posted on Tue, 11 Feb 2020 03:18:19 -0800 by FireDrake

[SpringBoot MQ Series tutorial] RabbitMq initial experience

[SpringBoot MQ Series tutorial] RabbitMq initial experience The advantage of mq in asynchronous decoupling peak cutting is very prominent. Now many projects will use it. Mastering the knowledge of mq and how to use it smoothly can be said to be a necessary professional skill point Next, we enter the learning process of rabbitmq <!-- more ...

Posted on Mon, 10 Feb 2020 05:00:51 -0800 by MaxD

February 10 neuron and perceptron + back propagation + tensorflow (grammar operation)

This is the learning notes corresponding to the course Address: http://www.auto-mooc.com/mooc/detail?mooc_id=F51511B0209FB73D81EAC260B63B2A21 Courseware data storage address: to be updated Article directory 7.0 neurons and perceptrons 7.1 perceptron Bias and variance (New) 8.1 shallow neural networ ...

Posted on Mon, 10 Feb 2020 03:22:49 -0800 by markmuir

Spring Boot: Custom starter

In Spring Boot, the most commonly used is the starter. Starter can be understood as a pluggable plug-in. For example, if you want to use jdbc plug-in, you can use Spring Boot Starter jdbc. As the version goes on, the starter family grows. In the traditional Maven project, some layers and components are usually divided into modules to manage, so ...

Posted on Sun, 09 Feb 2020 10:33:04 -0800 by allanonschick