Programmer Think

In our daily life, we often see some html webpages to express our girlfriend, but the Android side of the presentation software can be said to be basically no, the author searched the whole network, there is no one available, so it is recommended that the editor put my blog on the home page. Android can give people a sense of customization a ...

1. Configuration process 1. Process diagrams (implemented through XML mapping files): 2. Process: 2.1 Import package: 2.1.1 Download Package Database Driven Package (this article takes MySQL as an example): https://mvnrepository.com/artifact/mysql/mysql-connector-java Mybatis Framework Package: https://mvnrepository.com/artifact/org.myb ...

Reasons for generating org.apache.ibatis.binding.BindingException When I was doing SSM integration, I made this mistake: org.apache.ibatis.binding.BindingException: Invalid bound statement (not found): jgsu.clong.mapper.SpuMapper.insert_spu at org.apache.ibatis.binding.MapperMethod$SqlCommand.<init>(MapperMethod.java:18 ...

Download the latest version of FastReport.Net Many FastReport.Core users are interested in how report generators work in Web applications written using React libraries. In this article, we will introduce how to use an online designer. Although it is displayed in the same Web object as a regular report, it is quite different from what is shown ...

In development projects, we often need to print logs, so that developers can understand the interface invocation and locate errors. In many cases, we need to print logs for the entry and exit of Controller or Service, but we do not want to use logger printing in each method repeatedly. At this time, we hope to have a unified manager to print. ...

Suddenly, I want to realize the sliding menu control in RecyclerView by myself. I've read several articles about the gods, including those from ViewGroup, RecyclerView, etc....................... But they don't quite meet my expectations. I hope it's a simple old project that can be used quickly. So after reading a few articles ...

Customize the ViewGroup, write your own View inherited from the ViewGroup, and then rewrite its onMeasure and onLayout methods. The onMeasure measurement phase consists of three steps Loop call the measure method of the child view, measure the width of the child view and save it Determine your own width and height by the width ...

Source of the article: https://blog.csdn.net/cx1110162/article/details/78647164?locationNum=2&fps=1 I. Use scenarios If the project is a micro-service architecture, the probability of using this plug-in is relatively high. Normally, ordinary projects do not need such an implementation. If a part of the common functionality ...

This article is originally written by the author. Please indicate the source for reprinting. SummarySpring Boot can easily create independent production-level Spring-based applications. It follows the principle of "convention is greater than configuration", uses the least configuration, and automates everything as much as possible, ma ...

1. parameterType (input type) (1) Pass simple types (such as int, which we can use directly) public Student getStudentById(Integer studentId); <select id="getStudentById" parameterType="int" resultType="student"> select * from tblstudent where studentId = #{studentId} </select> (2) Passing pojo objects     p ...