Can also integrate some of our fragmentary knowledge points, so as to be well connected. Through reading the source code we can learn the big guy's design ideas, skills. Most programmers are at the first level, and those at the fifth level need to be intellectually curious. Read basic framework, J2EE specification, source code. I often visit GitHub to find some open source projects. In addition to reading books related to the project, I will also read some books related to the IT industry. Not only do the project well, but also read books about it. The learning attitude of most programmers is divided into the following levels:Ĭomplete their own projects can be, encountered do not understand the place on baidu. Strong thirst for knowledge is the core power of reading source code! For example, when reading Spring source code, it is necessary to first understand IOC, AOP, Java dynamic proxy and other knowledge points. If you have never learned Java and have no foundation in other programming languages, it is hard to gain anything by reading Core Java, especially books like Deep Java Virtual Machine, which may be good for others, but may not be suitable for you now.įor example, design patterns are covered in a lot of Java source code. Prerequisites for reading Java source code:īefore reading the source code, we need to have some level of technical support.
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