node.js - 在哪里可以找到express.js设置

Question

我几乎羞于问这个问题，但是我在哪里可以找到有关express.js 设置的信息？根据文档，我可以使用 app.set(name, setting) 将设置 name 分配给 setting，但是我在任何地方都找不到有哪些设置以及它们如何工作。

Answer 1

您可以在这里找到它:

http://expressjs.com/api.html#app-settings

settings

The following settings are provided to alter how Express will behave:

• env Environment mode, defaults to process.env.NODE_ENV or "development"
• trust proxy Enables reverse proxy support, disabled by default
• jsonp callback name Changes the default callback name of ?callback=
• json replacer JSON replacer callback, null by default
• json spaces JSON response spaces for formatting, defaults to 2 in development, 0 in production
• case sensitive routing Enable case sensitivity, disabled by default, treating "/Foo" and "/foo" as the same
• strict routing Enable strict routing, by default "/foo" and "/foo/" are treated the same by the router
• view cache Enables view template compilation caching, enabled in production by default
• view engine The default engine extension to use when omitted
• views The view directory path