通过spring-rest-docs构建swagger2规范(Build swagger2 specs via spring-rest-docs)

 apt-get安装已从分发库中编译的软件包。 它还负责安装所有依赖项。 包维护者已经编译了包并确保满足它的依赖性（其他包及其版本）。 
 
 这种方法非常方便，并且应该首选。 源安装的唯一主要优点 - 或支持论证 - 是您获得更新的包。 
 
 如果您希望从分发版本中尚未提供的功能中受益，可能需要从源代码进行编译。 在编译器的情况下，也可能是较新版本产生比更早版本更“更好”的二进制文件。 
 
 选择自己编译软件的另一个原因可能是您想要影响构建过程，例如不同的编译器设置或具有较少依赖性的不同配置。 然而，这种情况非常罕见 - 在大多数情况下，这不值得麻烦。 
 
 此外，正如您自己所经历的那样，安装预编译的软件包只需几分钟（甚至几秒钟），而编译需要一些时间，具体取决于要编译的软件和硬件。 
 
 最重要的是，除非你有充分的理由，否则请使用发行版的软件包。 

apt-get installs already compiled packages from the repository of the distribution. It also takes care of installing all dependencies. The package maintainer has compiled the package and makes sure that it dependencies (other packages and their versions) are met.
 
This approach is very convenient and should, by all means, be preferred. The only major advantage – or argument in favour – of a source installation is that you get more recent packages.
 
Compiling from source may be necessary when you want to benefit from features that are not yet available in the distribution’s version. In the case of the compiler it may also be that a newer version produces “better” binaries than an earlier version.
 
Another reason for choosing to compile software yourself may be that you want to influence the building process, e.g. different compiler settings or a different configuration with less dependencies. However, such cases are quite rare – in most case, it isn’t worth the trouble.
 
Also, as you’ve experienced yourself, installing a pre-compiled package takes only a few minutes (or even just seconds), while compiling will take some time depending on the software to compile and your hardware.
 
Bottom line, unless you have a good reason, use the distribution’s package(s).