It is said that programmers have high salaries and good treatment. Is your small goal 30K, 40K, or 20K with 16 salaries? As a Java development engineer, when the ability can meet the company's business needs, it is not difficult to get an offer that exceeds expectations. However, what is the fastest and most effective way to improve the core capabilities of Java, and what is the short-term promotion and salary increase?
First of all, you need to jump out of your daily work and get in touch with more in-depth and cutting-edge top-level projects. A simple logic: The reason why big factories can give salaries higher than the industry standard is precisely because even ordinary developers have to deal with many complex scenarios. These complex scenes and projects are like the "world outside the wall". If you haven't seen it or touched it, you can't carry out systematic learning and build cognition, and technical barriers will naturally appear.
Therefore, if you expect to achieve income growth and job promotion through personal efforts, the best way must be to learn more, watch more and do more.
What is MyBatis?
MyBatis is an excellent persistence layer framework that supports custom SQL, stored procedures, and advanced mapping. MyBatis avoids almost all JDBC code and manually setting parameters and getting result sets. MyBatis can use simple XML or annotations to configure and map native information, and map interfaces and Java POJOs (Plain Ordinary Java Objects, ordinary Java objects) into records in the database
A few days ago, I discussed mybatis when I was drinking tea with a boss from Ali . I didn’t expect the boss to give me a manual (MyBatis Technical Principles Practical Development Manual). This book is completely based on a complete interpretation based on the official API. It is the first to open MyBatis application and elaborate on the internal operation principle of MyBatis and plug-in development , which can be said to be very good !
Let me show you the content of the book directly below and let me have a sneak peek!
