.htaccess-on-wordpress：如何将尾端斜杠添加到主页'；s网址

我的.htaccess中有以下代码：

# BEGIN W3TC Browser Cache
<IfModule mod_mime.c>
    AddType text/css .css
    AddType application/x-javascript .js
    AddType text/x-component .htc
    AddType text/html .html .htm
    AddType text/richtext .rtf .rtx
    AddType image/svg+xml .svg .svgz
    AddType text/plain .txt
    AddType text/xsd .xsd
    AddType text/xsl .xsl
    AddType text/xml .xml
    AddType video/asf .asf .asx .wax .wmv .wmx
    AddType video/avi .avi
    AddType image/bmp .bmp
    AddType application/java .class
    AddType video/divx .divx
    AddType application/msword .doc .docx
    AddType application/vnd.ms-fontobject .eot
    AddType application/x-msdownload .exe
    AddType image/gif .gif
    AddType application/x-gzip .gz .gzip
    AddType image/x-icon .ico
    AddType image/jpeg .jpg .jpeg .jpe
    AddType application/vnd.ms-access .mdb
    AddType audio/midi .mid .midi
    AddType video/quicktime .mov .qt
    AddType audio/mpeg .mp3 .m4a
    AddType video/mp4 .mp4 .m4v
    AddType video/mpeg .mpeg .mpg .mpe
    AddType application/vnd.ms-project .mpp
    AddType application/x-font-otf .otf
    AddType application/vnd.oasis.opendocument.database .odb
    AddType application/vnd.oasis.opendocument.chart .odc
    AddType application/vnd.oasis.opendocument.formula .odf
    AddType application/vnd.oasis.opendocument.graphics .odg
    AddType application/vnd.oasis.opendocument.presentation .odp
    AddType application/vnd.oasis.opendocument.spreadsheet .ods
    AddType application/vnd.oasis.opendocument.text .odt
    AddType audio/ogg .ogg
    AddType application/pdf .pdf
    AddType image/png .png
    AddType application/vnd.ms-powerpoint .pot .pps .ppt .pptx
    AddType audio/x-realaudio .ra .ram
    AddType application/x-shockwave-flash .swf
    AddType application/x-tar .tar
    AddType image/tiff .tif .tiff
    AddType application/x-font-ttf .ttf .ttc
    AddType audio/wav .wav
    AddType audio/wma .wma
    AddType application/vnd.ms-write .wri
    AddType application/vnd.ms-excel .xla .xls .xlsx .xlt .xlw
    AddType application/zip .zip
</IfModule>
<IfModule mod_expires.c>
    ExpiresActive On
    ExpiresByType text/css A31536000
    ExpiresByType application/x-javascript A31536000
    ExpiresByType text/x-component A31536000
    ExpiresByType text/html A691200
    ExpiresByType text/richtext A691200
    ExpiresByType image/svg+xml A691200
    ExpiresByType text/plain A691200
    ExpiresByType text/xsd A691200
    ExpiresByType text/xsl A691200
    ExpiresByType text/xml A691200
    ExpiresByType video/asf A31536000
    ExpiresByType video/avi A31536000
    ExpiresByType image/bmp A31536000
    ExpiresByType application/java A31536000
    ExpiresByType video/divx A31536000
    ExpiresByType application/msword A31536000
    ExpiresByType application/vnd.ms-fontobject A31536000
    ExpiresByType application/x-msdownload A31536000
    ExpiresByType image/gif A31536000
    ExpiresByType application/x-gzip A31536000
    ExpiresByType image/x-icon A31536000
    ExpiresByType image/jpeg A31536000
    ExpiresByType application/vnd.ms-access A31536000
    ExpiresByType audio/midi A31536000
    ExpiresByType video/quicktime A31536000
    ExpiresByType audio/mpeg A31536000
    ExpiresByType video/mp4 A31536000
    ExpiresByType video/mpeg A31536000
    ExpiresByType application/vnd.ms-project A31536000
    ExpiresByType application/x-font-otf A31536000
    ExpiresByType application/vnd.oasis.opendocument.database A31536000
    ExpiresByType application/vnd.oasis.opendocument.chart A31536000
    ExpiresByType application/vnd.oasis.opendocument.formula A31536000
    ExpiresByType application/vnd.oasis.opendocument.graphics A31536000
    ExpiresByType application/vnd.oasis.opendocument.presentation A31536000
    ExpiresByType application/vnd.oasis.opendocument.spreadsheet A31536000
    ExpiresByType application/vnd.oasis.opendocument.text A31536000
    ExpiresByType audio/ogg A31536000
    ExpiresByType application/pdf A31536000
    ExpiresByType image/png A31536000
    ExpiresByType application/vnd.ms-powerpoint A31536000
    ExpiresByType audio/x-realaudio A31536000
    ExpiresByType image/svg+xml A31536000
    ExpiresByType application/x-shockwave-flash A31536000
    ExpiresByType application/x-tar A31536000
    ExpiresByType image/tiff A31536000
    ExpiresByType application/x-font-ttf A31536000
    ExpiresByType audio/wav A31536000
    ExpiresByType audio/wma A31536000
    ExpiresByType application/vnd.ms-write A31536000
    ExpiresByType application/vnd.ms-excel A31536000
    ExpiresByType application/zip A31536000
</IfModule>
<IfModule mod_deflate.c>
    <IfModule mod_setenvif.c>
        BrowserMatch ^Mozilla/4 gzip-only-text/html
        BrowserMatch ^Mozilla/4\.0[678] no-gzip
        BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
        BrowserMatch \bMSI[E] !no-gzip !gzip-only-text/html
    </IfModule>
    <IfModule mod_headers.c>
        Header append Vary User-Agent env=!dont-vary
    </IfModule>
    <IfModule mod_filter.c>
        AddOutputFilterByType DEFLATE text/css application/x-javascript text/x-component text/html text/richtext image/svg+xml text/plain text/xsd text/xsl text/xml image/x-icon
    </IfModule>
</IfModule>
<FilesMatch "\.(css|js|htc|CSS|JS|HTC)$">
    <IfModule mod_headers.c>
        Header set Pragma "public"
        Header append Cache-Control "public, must-revalidate, proxy-revalidate"
    </IfModule>
    FileETag MTime Size
</FilesMatch>
<FilesMatch "\.(html|htm|rtf|rtx|svg|svgz|txt|xsd|xsl|xml|HTML|HTM|RTF|RTX|SVG|SVGZ|TXT|XSD|XSL|XML)$">
    <IfModule mod_headers.c>
        Header set Pragma "public"
        Header append Cache-Control "public, must-revalidate, proxy-revalidate"
    </IfModule>
    FileETag MTime Size
</FilesMatch>
<FilesMatch "\.(asf|asx|wax|wmv|wmx|avi|bmp|class|divx|doc|docx|eot|exe|gif|gz|gzip|ico|jpg|jpeg|jpe|mdb|mid|midi|mov|qt|mp3|m4a|mp4|m4v|mpeg|mpg|mpe|mpp|otf|odb|odc|odf|odg|odp|ods|odt|ogg|pdf|png|pot|pps|ppt|pptx|ra|ram|svg|svgz|swf|tar|tif|tiff|ttf|ttc|wav|wma|wri|xla|xls|xlsx|xlt|xlw|zip|ASF|ASX|WAX|WMV|WMX|AVI|BMP|CLASS|DIVX|DOC|DOCX|EOT|EXE|GIF|GZ|GZIP|ICO|JPG|JPEG|JPE|MDB|MID|MIDI|MOV|QT|MP3|M4A|MP4|M4V|MPEG|MPG|MPE|MPP|OTF|ODB|ODC|ODF|ODG|ODP|ODS|ODT|OGG|PDF|PNG|POT|PPS|PPT|PPTX|RA|RAM|SVG|SVGZ|SWF|TAR|TIF|TIFF|TTF|TTC|WAV|WMA|WRI|XLA|XLS|XLSX|XLT|XLW|ZIP)$">
    <IfModule mod_headers.c>
        Header set Pragma "public"
        Header append Cache-Control "public, must-revalidate, proxy-revalidate"
    </IfModule>
    FileETag MTime Size
</FilesMatch>
# END W3TC Browser Cache

# BEGIN W3TC Page Cache core
<IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteBase /
    RewriteRule ^(.*\/)?w3tc_rewrite_test$ $1?w3tc_rewrite_test=1 [L]
    RewriteCond %{HTTP_USER_AGENT} (240x320|2\.0\ mmp|\bppc\b|alcatel|amoi|asus|au\-mic|audiovox|avantgo|benq|bird|blackberry|blazer|cdm|cellphone|danger|ddipocket|docomo|dopod|elaine/3\.0|ericsson|eudoraweb|fly|haier|hiptop|hp\.ipaq|htc|huawei|i\-mobile|iemobile|j\-phone|kddi|konka|kwc|kyocera/wx310k|lenovo|lg|lg/u990|lge\ vx|midp|midp\-2\.0|mmef20|mmp|mobilephone|mot\-v|motorola|netfront|newgen|newt|nintendo\ ds|nintendo\ wii|nitro|nokia|novarra|o2|openweb|opera\ mobi|opera\.mobi|palm|panasonic|pantech|pdxgw|pg|philips|phone|playstation\ portable|portalmmm|proxinet|psp|qtek|sagem|samsung|sanyo|sch|sec|sendo|sgh|sharp|sharp\-tq\-gx10|small|smartphone|softbank|sonyericsson|sph|symbian|symbian\ os|symbianos|toshiba|treo|ts21i\-10|up\.browser|up\.link|uts|vertu|vodafone|wap|willcome|windows\ ce|windows\.ce|winwap|xda|zte) [NC]
    RewriteRule .* - [E=W3TC_UA:_low]
    RewriteCond %{HTTP_USER_AGENT} (acer\ s100|android|archos5|blackberry9500|blackberry9530|blackberry9550|blackberry\ 9800|cupcake|docomo\ ht\-03a|dream|htc\ hero|htc\ magic|htc_dream|htc_magic|incognito|ipad|iphone|ipod|kindle|lg\-gw620|liquid\ build|maemo|mot\-mb200|mot\-mb300|nexus\ one|opera\ mini|samsung\-s8000|series60.*webkit|series60/5\.0|sonyericssone10|sonyericssonu20|sonyericssonx10|t\-mobile\ mytouch\ 3g|t\-mobile\ opal|tattoo|webmate|webos) [NC]
    RewriteRule .* - [E=W3TC_UA:_high]
    RewriteCond %{HTTP_COOKIE} w3tc_referrer=.*(google\.com|yahoo\.com|bing\.com|ask\.com|msn\.com) [NC]
    RewriteRule .* - [E=W3TC_REF:_search_engines]
    RewriteCond %{HTTPS} =on
    RewriteRule .* - [E=W3TC_SSL:_ssl]
    RewriteCond %{SERVER_PORT} =443
    RewriteRule .* - [E=W3TC_SSL:_ssl]
    RewriteCond %{HTTP:Accept-Encoding} gzip
    RewriteRule .* - [E=W3TC_ENC:_gzip]
    RewriteCond %{REQUEST_METHOD} !=POST
    RewriteCond %{QUERY_STRING} =""
    RewriteCond %{HTTP_HOST} =www.example.com
    RewriteCond %{REQUEST_URI} \/$ [OR]
    RewriteCond %{REQUEST_URI} (sitemap\.xml(\.gz)?) [NC]
    RewriteCond %{REQUEST_URI} !(\/wp-admin\/|\/xmlrpc.php|\/wp-(app|cron|login|register|mail)\.php|wp-.*\.php|index\.php) [NC,OR]
    RewriteCond %{REQUEST_URI} (wp\-comments\-popup\.php|wp\-links\-opml\.php|wp\-locations\.php) [NC]
    RewriteCond %{HTTP_COOKIE} !(comment_author|wp\-postpass|wordpress_\[a\-f0\-9\]\+|wordpress_logged_in) [NC]
    RewriteCond %{HTTP_USER_AGENT} !(W3\ Total\ Cache/0\.9\.2\.4) [NC]
    RewriteCond "%{DOCUMENT_ROOT}/wp-content/w3tc/pgcache/%{REQUEST_URI}/_index%{ENV:W3TC_UA}%{ENV:W3TC_REF}%{ENV:W3TC_SSL}.html%{ENV:W3TC_ENC}" -F
    RewriteRule .* "/wp-content/w3tc/pgcache/%{REQUEST_URI}/_index%{ENV:W3TC_UA}%{ENV:W3TC_REF}%{ENV:W3TC_SSL}.html%{ENV:W3TC_ENC}" [L]
    RewriteCond %{REQUEST_METHOD} !=POST
    RewriteCond %{QUERY_STRING} =""
    RewriteCond %{HTTP_HOST} =www.example.com
    RewriteCond %{REQUEST_URI} \/$ [OR]
    RewriteCond %{REQUEST_URI} (sitemap\.xml(\.gz)?) [NC]
    RewriteCond %{REQUEST_URI} !(\/wp-admin\/|\/xmlrpc.php|\/wp-(app|cron|login|register|mail)\.php|wp-.*\.php|index\.php) [NC,OR]
    RewriteCond %{REQUEST_URI} (wp\-comments\-popup\.php|wp\-links\-opml\.php|wp\-locations\.php) [NC]
    RewriteCond %{HTTP_COOKIE} !(comment_author|wp\-postpass|wordpress_\[a\-f0\-9\]\+|wordpress_logged_in) [NC]
    RewriteCond %{HTTP_USER_AGENT} !(W3\ Total\ Cache/0\.9\.2\.4) [NC]
    RewriteCond "%{DOCUMENT_ROOT}/wp-content/w3tc/pgcache/%{REQUEST_URI}/_index%{ENV:W3TC_UA}%{ENV:W3TC_REF}%{ENV:W3TC_SSL}.xml%{ENV:W3TC_ENC}" -F
    RewriteRule .* "/wp-content/w3tc/pgcache/%{REQUEST_URI}/_index%{ENV:W3TC_UA}%{ENV:W3TC_REF}%{ENV:W3TC_SSL}.xml%{ENV:W3TC_ENC}" [L]
</IfModule>
# END W3TC Page Cache core
# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>

# END WordPress

#开始W3TC浏览器缓存
AddType text/css.css
AddType应用程序/x-javascript.js
AddType text/x-component.htc
AddType text/html.html.htm
AddType text/richtext.rtf.rtx
AddType image/svg+xml.svg.svgz
AddType text/plain.txt
AddType text/xsd.xsd
AddType text/xsl.xsl
AddType text/xml.xml
AddType video/asf.asf.asx.wax.wmv.wmx
AddType视频/avi.avi
AddType image/bmp.bmp
AddType应用程序/java.class
AddType视频/divx.divx
AddType应用程序/msword.doc.docx
AddType应用程序/vnd.ms-fontobject.eot
AddType应用程序/x-msdownload.exe
AddType image/gif.gif
AddType应用程序/x-gzip.gz.gzip
AddType image/x-icon.ico
AddType image/jpeg.jpg.jpeg.jpe
AddType应用程序/vnd.ms-access.mdb
AddType音频/midi.mid.midi
AddType video/quicktime.mov.qt
AddType音频/mpeg.mp3.m4a
AddType视频/mp4.mp4.m4v
AddType视频/mpeg.mpeg.mpg.mpe
AddType应用程序/vnd.ms-project.mpp
AddType应用程序/x-font-otf.otf
AddType应用程序/vnd.oasis.opendocument.database.odb
AddType应用程序/vnd.oasis.opendocument.chart.odc
AddType应用程序/vnd.oasis.opendocument.formula.odf
AddType应用程序/vnd.oasis.opendocument.graphics.odg
AddType应用程序/vnd.oasis.opendocument.presentation.odp
AddType应用程序/vnd.oasis.opendocument.spreadsheet.ods
AddType应用程序/vnd.oasis.opendocument.text.odt
AddType音频/ogg.ogg
AddType应用程序/pdf.pdf
AddType image/png.png
AddType应用程序/vnd.ms-powerpoint.pot.pps.ppt.pptx
AddType audio/x-realaudio.ra.ram
AddType应用程序/x-shockwave-flash.swf
AddType应用程序/x-tar.tar
AddType图像/tiff.tif.tiff
AddType应用程序/x-font-ttf.ttf.ttc
AddType音频/wav.wav
AddType音频/wma.wma
AddType应用程序/vnd.ms-write.wri
AdType应用程序/VND.MS-Excel。XLA。XLS.xLSX.XLT。XLW
AddType应用程序/zip.zip
过期于
ExpiresByType文本/css A31536000
ExpiresByType应用程序/x-javascript A31536000
ExpiresByType文本/x组件A31536000
ExpiresByType文本/html A691200
ExpiresByType文本/richtext A691200
ExpiresByType图像/svg+xml A691200
ExpiresByType文本/普通A691200
ExpiresByType文本/xsd A691200
ExpiresByType文本/xsl A691200
ExpiresByType text/xml A691200
过期按类型视频/asf A31536000
ExpiresByType视频/avi A31536000
ExpiresByType图像/bmp A31536000
ExpiresByType应用程序/java A31536000
ExpiresByType视频/divx A31536000
过期按类型应用程序/msword A31536000
ExpiresByType应用程序/vnd.ms-fontobject A31536000
按类型应用程序到期/x-msdownload A31536000
过期按类型图像/gif A31536000
过期类型应用程序/x-gzip A31536000
ExpiresByType图像/x图标A31536000
过期按类型图像/jpeg A31536000
ExpiresByType应用程序/vnd.ms-access A31536000
过期按类型音频/midi A31536000
ExpiresByType视频/quicktime A31536000
过期按类型音频/mpeg A31536000
按视频类型/mp4 A31536000到期
ExpiresByType视频/mpeg A31536000
ExpiresByType应用程序/vnd.ms-project A31536000
按类型申请过期/x-font-otf A31536000
ExpiresByType应用程序/vnd.oasis.opendocument.database A31536000
ExpiresByType应用程序/vnd.oasis.opendocument.chart A31536000
ExpiresByType应用程序/vnd.oasis.opendocument.formula A31536000
ExpiresByType应用程序/vnd.oasis.opendocument.graphics A31536000
ExpiresByType应用程序/vnd.oasis.opendocument.presentation A31536000
ExpiresByType应用程序/vnd.oasis.opendocument.spreadsheet A31536000
ExpiresByType应用程序/vnd.oasis.opendocument.text A31536000
过期按类型音频/ogg A31536000
按类型申请到期/pdf A31536000
ExpiresByType图像/png A31536000
ExpiresByType应用程序/vnd.ms-powerpoint A31536000
过期按类型音频/x-realaudio A31536000
ExpiresByType图像/svg+xml A31536000
过期按类型应用/x-shockwave-flash A31536000
按类型申请到期/x-tar A31536000
ExpiresByType图像/tiff A31536000
按类型应用程序到期/x-font-ttf A31536000
按音频/wav类型到期A31536000
过期按类型音频/wma A31536000
ExpiresByType应用程序/vnd.ms-write A31536000
ExpiresByType应用程序/vnd.ms-excel A31536000
ExpiresByType应用程序/zip A31536000
浏览器匹配^Mozilla/4 gzip纯文本/html
浏览器匹配^Mozilla/4\.0[678]无gzip
BrowserMatch\bMSIE！没有gzip！仅限gzip文本/html
浏览器匹配\bMSI[E]！没有gzip！仅限gzip文本/html
标头附加变量用户代理env=！不要改变
AddOutputFilterByType DEFLATE text/css应用程序/x-javascript文本/x-component文本/html文本/richtext图像/svg+xml文本/纯文本/xsd文本/xsl文本/xml图像/x-icon
标题集Pragma“public”
标头附加缓存控制“公共，必须重新验证，代理重新验证”
FileTag MTime大小
标题集Pragma“public”
标头附加缓存控制“公共，必须重新验证，代理重新验证”
FileTag MTime大小
标题集Pragma“public”
标头附加缓存控制“公共，必须重新验证，代理重新验证”
FileTag MTime大小
#结束W3TC浏览器缓存
#开始W3TC页缓存核心
重新启动发动机
重写基/
重写规则^（.*\/）？w3tc_重写_测试$$1？w3tc_重写_测试=1[L]
（240x320）2.0\mmp\bppc\b\b\BPC\b北京北京市阿尔卡特（阿尔卡特）阿莫伊（AMO）、阿莫伊（AMO）、阿苏（ASU）亚苏（mic）用户用户（U用户）用户（U U用户（U代理）方）6.重写第二次：{HTTP用户（用户）的用户（用户）代理）的第二次（用户）二次（用户）重写（用户）二次（用户）二次（用户）重写方）的第二次（用户（用户）重写）的第二次（用户（用户）方）重写方）方（用户（用户）方）方（用户（用户（用户）的用户）方）方）方）方（用户（用户（用户）方）方）方）方（用户（用户（用户）的用户）方）方）方）方）方（用户（用户）方）方（用户）方）方）方（用户（用户）方）方）方）方）方）的|华为| i \-mob
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^.*[^/]$ /$0/ [L,R=301]
</IfModule>