Why is the salary of java programmers high?

First of all, being a programmer is a very troublesome thing ~ ~ ~

Because it takes talent and perseverance to learn programming languages. Without talent, you may learn slowly. You have to stay up late after work. If the boss suddenly gives you a task, you should hurry to get the code out. It is possible to endure for a few days ~ ~ ~

Women may also have a miscarriage because of work, which is too pit ~ ~ ~ ~

If you don't know all kinds of languages, you should be familiar with all kinds of computer knowledge such as algorithms ~ ~ Manage the background when you are a host, and the technical requirements should be low ~ ~ ~ Natural money is low ~ ~

And the problem of being a programmer is that the technology is updated quickly. JAVA is still very useful now. Maybe it will be better to come out in a few years, and you have to learn another language ~ ~

In short, it is very hard work ~ ~