java - 打算和朋友做个手机APP，后台选什么语言

Question

打算和朋友一起做个手机APP，主要是社交方面的。

1. java语言。java出身对java比较熟悉，不打算用什么SpringMVC Hibernate ibatis
   等重量级框架。打算选用JFinal(国人开发的，看了看用了用感觉很好。不了解的可以查一查)。
2. python语言。有同学做这个的给我推荐这个语言，说开发效率很高，也可以学习学习。这几天把python语法看了一个遍感觉还行。
3. ruby语言。据说很牛X的一种语言。行云流水般的开发。但是还没学习~。

java语言自己很熟悉，但是不知道python和ruby是不是更值得尝试也可以学习学习。大家给给意见。谢谢各位！

对了给位有没有好看开发效率高的后台模板推荐一下~

Answer 1

I think they are all similar. If you pursue efficiency, I still feel that familiarity is efficiency. Whatapp uses Erlang, which is relatively rarely used in China, but it is very efficient and supports more than 400 million users. But their team is familiar with it, but you are not! Again, when pursuing development efficiency, familiarity equals efficiency!

Answer 2

I have seen your question in OSCHINA. Familiar language is the best language

Answer 3

It is recommended to take a look at avoscloud https://cn.avoscloud.com/‎ Just call the cloud on the backend

Answer 4

I think anyone who recommends a good language to you is doing so as someone who has used it or is proficient in it. The same applies to you. The language you are proficient in should be the best for you. Language, every language, can develop and become powerful. Basically, it can be dealt with even if your users do not reach tens of millions or billions of levels.

Answer 5

The familiar is the best

Answer 6

It is recommended to use something you are familiar with. Of course, if you have strong learning ability and problem-solving ability, you can use either python or ruby.
But personally, I prefer to use python, with simple syntax, huge ecological environment, and relatively large room for choice.
The most commonly used framework under Ruby is rails. It seems that it is not suitable for an application like yours. The interaction between the app and the background is mainly data (I have only a brief understanding of ruby, just for reference).
There are more choices under python, such as django (of course the same problem as rails), flask, web.py, tornado, etc.

The level is limited, the above is for reference only

Answer 7

For efficiency golang and nodejs, the most powerful ones are erlang

Answer 8

Look at the project type, high concurrency: java, erlang, etc.;
If it is a relatively innovative app, in order to develop it quickly, use python or ruby; otherwise, a certain news will be released before you have developed it. .

Answer 9

Anyone who suggests you use a certain language has bad intentions.
Use the language you are most comfortable with.

Answer 10

If the purpose of your app is to operate, use Java, the language you are most familiar with

If you have a learning attitude, I recommend using python’s tornado as the backend

Python is not only used for application data analysis, crawlers and system processing on the web. It also has many libraries. Compared with ruby ​​and rails, it is too thin. Some frameworks, tornado, have better performance than django, and it is asynchronous and non-blocking compared to twisted. It’s lightweight and simple, so I recommend python’s tornado

for app backend

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Halo is actually a problem in February. The above is nonsense