tailieunhanh - Beginning PHP and MySQL E-Commerce From Novice to Professional phần 4

Bạn phải cẩn thận khi thao tác dữ liệu từ các bảng MyISAM, tuy nhiên, bởi vì bạn không thể dựa vào cơ sở dữ liệu để thực thi tính toàn vẹn của nó ngày của riêng mình. Lưu ý phím nước ngoài có thể được thực hiện lập trình cho các loại công cụ lưu trữ mà không hỗ trợ | Simpo PDF Merge and Split Unregistered Version - http CHAPTER 7 SEARCH ENGINE OPTIMIZATION 193 Specify the folder in which the application resides. Use if the application is in the root. RewriteBase tshirtshop Rewrite to correct domain to avoid canonicalization problems RewriteCond HTTP_HOST Awww .example .com RewriteRule A . http S1 R 301 L Rewrite URLs ending in or to RewriteCond THE_REQUEST AGET . index . php html HTTP RewriteRule A . index . php html 1 R 301 L Rewrite category pages RewriteRule A. -d 0-9 . -c 0-9 page- 0-9 Depart mentId 1 CategoryId 2 Page 3 L RewriteRule A. -d 0-9 . -c 0-9 DepartmentId 1 Cate goryId 2 L Rewrite department pages RewriteRule A. -d 0-9 page- 0-9 DepartmentId 1 Pag e 2 L RewriteRule A. -d 0-9 DepartmentId 1 L Rewrite subpages of the home page RewriteRule Apage- 0-9 Page 1 L Rewrite product details pages RewriteRule A. -p 0-9 ProductId 1 L IfModule rip If you don t have a friendly code editor creating a file that doesn t have a name but just an extension such as .htaccess can prove to be problematic in Windows. The easiest way to create this file is to open Notepad type the contents go to Save As and type .htaccess for the file name including the quotes. The quotes prevent the editor from automatically appending the default file extension such as .txt for Notepad. 3. At this moment your web site should correctly support keyword-rich URLs in the form described prior to starting this exercise. For example try loading http localhost tshirtshop nature-d2 . The result should resemble the page shown in Figure 7-2. Simpo PDF Merge and Split Unregistered Version - http 194 CHAPTER 7 SEARCH ENGINE OPTIMIZATION Figure 7-2. Testing keyword-rich URLs How It Works Supporting Keyword-Rich URLs At this moment you can test all kinds of keyword-rich URLs that are currently known by your web site department pages and .