有没有一种编译语言像python一样方便高效？

Question

现在用到的python 开发效率很快，但是存在执行效率较慢的问题。这毕竟只是一种脚本语言。

有没有其他语言，有这种开发效率和大量的三方库做支持，但是是编译语言，因为，我觉得编译语言会比脚本这种语言快很多！

不对之处还请指正！！！

黄舟 · Answer

编译性的概念应该相对于解释性。python除了语法上比较友好，另外一个特点就是大量三方库.

Based on your requirements, it probably matches:

Golang是静态强类型编译语言。性能和开发效率都不错，语法比C/C++现代，比Python/RubyIt’s still far behind. The third library is not as good as python, and there are also commonly used basic libraries.
Swift is a statically strongly typed compiled language. The syntax is also relatively modern, and both the client and server can hold it. The number of third-party libraries is okay and the community is active.
Erlang is a dynamically typed compiled language. The syntax is slightly weird and suitable for distributed IO-intensive operations. Third-party libraries, their own OTP platform is incredibly powerful.
Elixir is a dynamic compiled language based on Elrang VM and ruby-like syntax. It can be interpreted and executed as a script or compiled into a binary executable file. In the words of the old man: it has the joy of ruby and the performance of Erlang. There are not too many third-party libraries, but the community is active.

If you are doing projects, I recommend Golang and Golang和Erlang，毕竟用的人多。学习编程范式和自己玩的话推荐Elixir, after all, many people use them. Recommended if you want to learn programming paradigms and play by yourself

🎜

黄舟 · Answer

The key is to look at your application scenario

Working on web backend,Go是最符合的，学起来快，库也很成熟，最大的缺点可能是社区较小，碰到问题不知道问谁。当然，你也可以去学tornado.

For data, Python就不用换了，一大堆C extension’s library is definitely efficient enough for non-BAT level applications.

As for scala容易学的那位同学，你知道下划线_, are there four ways to use it (escape

迷茫 · Answer

js: It is not a compiled language, but node.js has a good JIT. Using TypeScript again is very close to a compiled language.

The library is not worse than py and is a fully compiled language. At this stage, it may only be JVM. If you are willing to pay the learning cost, scala can save a lot of code.