更新代码

vendor/symfony/http-foundation/README.md

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+HttpFoundation Component
+========================
+
+The HttpFoundation component defines an object-oriented layer for the HTTP
+specification.
+
+Resources
+---------
+
+  * [Documentation](https://symfony.com/doc/current/components/http_foundation/index.html)
+  * [Contributing](https://symfony.com/doc/current/contributing/index.html)
+  * [Report issues](https://github.com/symfony/symfony/issues) and
+    [send Pull Requests](https://github.com/symfony/symfony/pulls)
+    in the [main Symfony repository](https://github.com/symfony/symfony)