Why do I want to use spring in a Java Web project

1 reasons not to use spring

Spring is too complex to debug.

Spring is too complex to take full control of the code.

Spring load bean is too slow.

Wait a minute.

2 rebuttal to the reason of not using spring

The spring IOC principle is very clear, very simple, so mature framework, the probability of error is very small, error is certainly the problem of their own code, and familiar with spring, debugging will be very fast.

The meaning of spring's coming into the world is to decouple the code, and the code will only be clearer after using spring, and certainly not an obstacle to full mastery of the code.

If spring loads the bean too slowly, it's definitely a problem with the initialization design.

3 Reasons to use Spring

By the major companies in Java recruitment is visible, spring is the most basic skills, the major companies are in use, the practice proved to use spring.

Why do I want to use spring in a Java Web project