It's really VERY simple. But this answer is a bit of a paradox in that I am discussing something only EMBEDDED level developers ever encounter. The reason this is an odd view is that frankly when I was doing embedded work (the brief time I was making any real money) an IDE would be down right STRANGE and most of your coworkers would wonder why you can't remember enough about SNMP/ASN.1 or whatever protocol you were dealing with to just /do your job/. BUT you can NOT, as far as I know, do a graphical simulation of what your microcontroller is doing in something like /real time/ without an "IDE".

拥有IDE有以下优势:

编译通常是“动态的”，这意味着不再切换到命令行进行编译 调试是集成的，在IDE中拥有调试意味着步进调试器实际上使用就地编辑器来直观地显示执行了哪些代码 IDE通常对您正在使用的语言具有更多的语义知识，并且可以在输入时向您显示可能出现的问题。重构比“搜索替换”强大得多。

还有很多，也许你应该试试。

节省开发时间 通过提供集成调试、智能感知等功能，使生活更轻松。

有很多，但我会建议使用一个，他们比明显。

I'm not sure there's a clear dividing line between a text editor and an IDE. You have the likes of Notepad at one end of the scale, and the best modern IDEs at the other, but there are a lot of thing in between. Most text editors have syntax highlighting; editors aimed at programmers often have various other features such as easy code navigation and auto complete. Emacs even lets you integrate a debugger. The IDEs of even ten years ago had far less features to help programmers than you'd expect of a serious text editor these days.

IDE处理繁重的工作，节省了您的时间。

它将所有相关的项目文件保存在一起，使协作变得容易。

您通常可以将源代码控制集成到IDE中，从而节省更多的繁重工作，并进一步增强协作。

如果它有自动完成功能，它可以帮助你探索你所选择的语言，还可以节省一些输入。

基本上，IDE减少了程序员的非编程工作。

不同的人可能有不同的原因。对我来说，这些都是优势。

为项目提供了一种完整的感觉。例如，我将有所有相关的项目文件在单一视图。 提供了更高的代码生产力，如 语法高亮显示 程序集引用 智能感知 数据库和相关UI文件的集中视图。 调试特性

最后，它帮助我更快地编写代码，而不是在记事本或写字板上。这是我更喜欢IDE的一个很好的理由。