Explore spring cloud series Chapter 6: creating Zuul intelligent routing Palace

Welcome to spring cloud. In this chapter, we will teach you how to create the parent-child project architecture of spring cloud. Knowledge is endless, and stories are good or bad. Articles are purely fictions. Make complaints about them. How can I walk in the Jianghu without any tricks. The technologies ...

Posted by vcarter on Sat, 22 Feb 2020 08:26:41 +0100

settings.xml configuration file not found for Maven plug-in of IntelliJ IDEA

I. overview Apache Maven is a software engineering management and integration tool. Based on the concept of project object model (POM), Maven is able to manage project construction, reporting and documentation through a central information management module. There are many advantages of building proje ...

Posted by vbzoom.com on Fri, 21 Feb 2020 16:04:25 +0100

Spring AOP 2. X implementation of pre, post, surround and exception notification based on namespace configuration

SpringAop 2.x Introduction: The principle of namespace based configuration is to use post processor, which is simpler. Characteristic: Simplified configuration, There is no need to implement any interface when writing non intrusive notifications. Use the AspectJ expression to define the tangent point. B ...

Posted by snidog on Fri, 21 Feb 2020 07:17:00 +0100

Spring MVC type converter

Spring MVC type converter We know from the previous article that spring MVC framework can automatically encapsulate and bind parameters, but sometimes the data we transmit is not necessarily transformed according to the existing type converter. As illustrated by the following example, it is necessary ...

Posted by troublemaker on Thu, 20 Feb 2020 06:13:11 +0100

Get object (tag) name, property, content, comment

How to get object (tag) name, attribute, content, comment and other operations by using the Python crawler beautifulsop 1, Tag object 1. The tag object is the same as the tag in the XML or HTML native document. from bs4 import BeautifulSoup soup = BeautifulSoup('<b class="boldest">Extremely bold&l ...

Posted by etoast on Wed, 19 Feb 2020 17:41:47 +0100

Android Development - send data between activities

Preface In the process of Activity interaction, data must be transferred between two activities. You can start a new Activity by using the startActivity() or startActivityForResult() method, depending on whether your Activity wants to get the return result from the new Activity that is about to start. ...

Posted by stunna671 on Wed, 19 Feb 2020 05:17:20 +0100

WeChat official account interface development -- reply message

WeChat official account interface development - reply message As a WeChat official account, interaction with users is very important. For example, according to the message sent by users and the user information (text, pictures, videos, pictures, etc.) that are passively answered by push events, I have ...

Posted by Mouse on Tue, 18 Feb 2020 14:07:56 +0100

springboot2.x Integrated Web Service

background Recently, when some parts of the project call each other, they are not realized by Http(post/get), but by web service. Although they have been exposed to the way of web service before, they haven't had a chance to study it. They just imitate and write according to the rules and don't build ...

Posted by vanderlay on Tue, 18 Feb 2020 05:23:40 +0100

Spring Boot returns XML

In general, RESTful is to return json. Sometimes it may be necessary to return xml. What should we do? Jackson Maven adds jar file import <dependency> <groupId>com.fasterxml.jackson.dataformat</groupId> <artifactId>jackson-dataformat-xml</artifactId> </dependency& ...

Posted by POGRAN on Tue, 18 Feb 2020 04:40:45 +0100

Implementing deep copy of objects in C ා

Deep copy refers to copying a reference type (including the reference types in the type) to a copy (completely two objects in memory, without any reference relationship)...... direct code: 1 /// <summary> 2 /// Deep copy of object (serialization) 3 /// </summary> 4 public static class MyDeepCopy 5 { 6 7 ...

Posted by thangappan on Thu, 13 Feb 2020 19:34:42 +0100