You can choose to use nodejs as the middle layer to do this! Java focuses on data! The node side focuses on business code. In fact, the division of labor in this way is clear and reasonable, and the shortcomings of nodejs can be fully supported by java.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Java has a very mature solution. For nodejs, if no one has stepped on it before, it will kill you.
You can choose to use nodejs as the middle layer to do this! Java focuses on data! The node side focuses on business code. In fact, the division of labor in this way is clear and reasonable, and the shortcomings of nodejs can be fully supported by java.
It’s all suitable, it’s just that the old stuff is not easy to replace. . .
After all, nodejs has not been around for a long time. It is immature and has some errors that Baidu cannot find. Java is different
Immature +1. . .
The first choice for finance is
java，nodejs当然可以写，但从稳定和成熟以及时间沉淀和安全性来说肯定是java