From 3e22f21d34acd9b4e3ebbd201283b9e6d3856926 Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Thu, 8 Dec 2016 17:03:32 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E9=BB=98=E8=AE=A4=E6=A8=A1?=
 =?UTF-8?q?=E6=9D=BF=E6=9B=BF=E6=8D=A2=E5=AD=97=E7=AC=A6=E4=B8=B2=20=5F=5F?=
 =?UTF-8?q?ROOT=5F=5F=20=5F=5FSTATIC=5F=5F=20=5F=5FJS=5F=5F=20=5F=5FCSS=5F?=
 =?UTF-8?q?=5F=20=5F=5FURL=5F=5F=20=E9=83=BD=E4=B8=8D=E5=B8=A6=E5=9F=9F?=
 =?UTF-8?q?=E5=90=8D?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 library/think/View.php | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

diff --git a/library/think/View.php b/library/think/View.php
index 5fb9a142..ede7cd44 100644
--- a/library/think/View.php
+++ b/library/think/View.php
@@ -11,6 +11,9 @@
 
 namespace think;
 
+use think\Loader;
+use think\Request;
+
 class View
 {
     // 视图实例
@@ -30,11 +33,25 @@ class View
      * @param array $engine  模板引擎参数
      * @param array $replace  字符串替换参数
      */
-    public function __construct($engine = [], $replace = [])
+    public function __construct($engine = [], array $replace = [])
     {
         // 初始化模板引擎
         $this->engine((array) $engine);
-        $this->replace = $replace;
+        // 基础替换字符串
+        $request = Request::instance();
+        $base    = $request->root();
+        $root    = strpos($base, '.') ? dirname($base) : $base;
+        if ('' != $root) {
+            $root = '/' . $root;
+        }
+        $baseReplace = [
+            '__ROOT__'   => $root,
+            '__URL__'    => $base . '/' . $request->module() . '/' . Loader::parseName($request->controller()),
+            '__STATIC__' => $root . '/static',
+            '__CSS__'    => $root . '/static/css',
+            '__JS__'     => $root . '/static/js',
+        ];
+        $this->replace = array_merge($baseReplace, $replace);
     }
 
     /**