php - Symfony HttpFoundation 请求 getBaseUrl() 与 getBasePath()

Question

getBaseUrl 之间有什么区别？和 getBasePath Symfony\Component\HttpFoundation\Request 的？我想知道什么时候使用一个而不是另一个。

Answer 1

getBaseUrl 还包括脚本文件名。

phpDoc 注释给你进一步的解释:

获取基本路径:

/**
 * Returns the root path from which this request is executed.
 *
 * Suppose that an index.php file instantiates this request object:
 *
 *  * http://localhost/index.php         returns an empty string
 *  * http://localhost/index.php/page    returns an empty string
 *  * http://localhost/web/index.php     returns '/web'
 *  * http://localhost/we%20b/index.php  returns '/we%20b'
 ...

getBaseUrl:

/**
 * Returns the root URL from which this request is executed.
 *
 * The base URL never ends with a /.
 *
 * This is similar to getBasePath(), except that it also includes the
 * script filename (e.g. index.php) if one exists.
 ...