{"id":42,"date":"2016-09-14T13:44:14","date_gmt":"2016-09-14T05:44:14","guid":{"rendered":"http:\/\/45.76.100.195\/?p=42"},"modified":"2016-09-14T13:44:14","modified_gmt":"2016-09-14T05:44:14","slug":"%e6%96%87%e4%bb%b6%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/www.carnica.cn\/?p=42","title":{"rendered":"\u6587\u4ef6\u64cd\u4f5c"},"content":{"rendered":"<h2>Alias\u7c7b\u578b<\/h2>\n<p>Alias\u5c31\u662f\u6587\u4ef6\u7684\u4e00\u4e2a\u6307\u9488\uff0c\u5b83\u6307\u5411\u7684\u67d0\u4e2a\u5b9e\u9645\u7684\u6587\u4ef6\uff0c\u4f46Alias\u672c\u8eab\u4e0d\u662f\u6587\u4ef6\uff08\u56e0\u4e3a\u5b83\u53ea\u8bb0\u5f55\u6587\u4ef6\u7684ID\uff09\uff0c<code>\u8bf7\u7279\u522b\u6ce8\u610f\uff1a\u5b83\u4e0d\u540c\u4e8ewindows\u7684\u5feb\u6377\u65b9\u5f0f---\u8bb0\u5f55\u6587\u4ef6\u7684\u8def\u5f84\uff01 Mac OS\u7684Alias\u662f\u8bb0\u5f55\u6587\u4ef6\u7684\u552f\u4e00\u8bc6\u522b\u7801\uff0c\u5373\u4f7f\u6587\u4ef6\u88ab\u79fb\u52a8\u4e86\uff0cAlias\u66ff\u8eab\u4ecd\u7136\u53ef\u4ee5\u51c6\u786e\u6307\u5411\u672c\u6765\u6240\u6307\u7684\u6587\u4ef6\u3002<\/code><br \/>\nAppleScript\u4e5f\u63d0\u4f9b\u4e86\u4f20\u7edf\u7684file\u7c7b\u578b\uff0c\u4f46\u662f\u5728\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u603b\u662f\u4f7f\u7528alias\uff0c\u800c\u4e0d\u662ffile\u6765\u5b9e\u73b0\u6587\u4ef6\u64cd\u4f5c---file\u7c7b\u578b\u591a\u7528\u4e8e\u64cd\u4f5c\u5c1a\u4e0d\u5b58\u5728\u7684\u6587\u4ef6\u3002<br \/>\n\u5728AppleScript\u4e2d\u521b\u5efaAlias\u7c7b\u578b\u7684\u6570\u636e\u662f\u975e\u5e38\u5bb9\u6613\u7684\uff1a\u53ea\u9700\u8981\u5728alias\u5173\u952e\u8bcd\u540e\u52a0\u4e0a\u8def\u5f84---text\u7c7b\u578b\u7684\uff0c\u4ee5\u5192\u53f7\u4e3a\u5206\u9694\u7b26\u7684\u5b8c\u6574\u8def\u5f84\uff0c\u4e3e\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre><code>set myAlias1 to alias \"Macintosh HD:System:Library:CoreServices:Finder.app:\"\r\nset myAlias2 to alias \"Macintosh HD:Users:Nathan:Desktop:example.txt\"\r\n<\/code><\/pre>\n<h2>\u76f8\u5bf9\u8def\u5f84\u548cPOSIX\u8def\u5f84<\/h2>\n<p>\u5f53\u7f16\u5199\u7684\u4e00\u6bb5\u811a\u672c\u9700\u8981\u653e\u5230\u5176\u4ed6\u7535\u8111\u4e0a\u8fd0\u884c\u65f6\uff0c\u5f80\u5f80\u4f1a\u56e0\u4e3a\u7cfb\u7edf\u76d8\u540d\u79f0\u6216\u8005\u662f\u7528\u6237\u540d\u7684\u4e0d\u540c\u800c\u8ba9\u4f60\u4e0d\u77e5\u6240\u63aa---AppleScript\u65e0\u6cd5\u627e\u5230\u4f60\u60f3\u8981\u7684\u6587\u4ef6\u3002\u7edd\u5bf9\u8def\u5f84\u7684\u7f3a\u70b9\u5c31\u5728\u4e8e\u6b64\u3002<\/p>\n<h4>\u76f8\u5bf9\u8def\u5f84 path to\u547d\u4ee4<\/h4>\n<p>\u5728Mac OS\u4e2d\uff0c\u6709\u5f88\u591a\u6587\u4ef6\u5939\u5177\u6709\u7279\u6b8a\u5730\u4f4d\uff0c\u5982\u7528\u6237\u7684\u6587\u6863\u6587\u4ef6\u5939\uff08Documents\uff09\u3001\u7cfb\u7edf\u7684\u8d44\u6e90\u5e93\uff08Library\uff09\u3001\u5e94\u7528\u7a0b\u5e8f\u6587\u4ef6\u5939\uff08Application\uff09\u7b49\u7b49\uff0c\u8fd9\u4e9b\u6587\u4ef6\u5939\u7ecf\u5e38\u4f1a\u88ab\u4f7f\u7528\u5230\uff0c\u800c\u7528\u7edd\u5bf9\u8def\u5f84\u6765\u8868\u8fbe\u5b83\u4eec\u7684\u4f4d\u7f6e\u663e\u7136\u4f1a\u4ea7\u751f\u53ef\u79fb\u690d\u6027\u95ee\u9898\u3002<br \/>\nAppleScript\u4e2d\u63d0\u4f9b\u7684path to\u547d\u4ee4\u5c31\u662f\u7528\u6765\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u7684\uff1a<\/p>\n<pre><code>path to documents folder \u00a0 --\u8fd4\u56de\u5f53\u524d\u7528\u6237\u7684\u201c\u6587\u6863\u201d\u6587\u4ef6\u5939\u7edd\u5bf9\u8def\u5f84alias\r\npath to library folder from system domain \u00a0 \u00a0 --\u8fd4\u56de\u7cfb\u7edf\u7684\u201c\u8d44\u6e90\u5e93\u201d\u7edd\u5bf9\u8def\u5f84alias\r\n<\/code><\/pre>\n<p>\u53ef\u4ee5\u4f7f\u7528path to\u547d\u4ee4\u6765\u83b7\u5f97\u7684\u6587\u4ef6\u5939\u975e\u5e38\u591a\uff0c\u5982<code>application support<\/code>\u3001<code>applications folder<\/code>\u3001<code>desktop<\/code>\u3001<code>documents folder<\/code>\u3001<code>downloads folder<\/code>\u3001<code>system folder<\/code>\u7b49\u7b49\uff08\u8bf7\u53c2\u4e0eAppleScript\u5b57\u5178\uff09\u3002\u00a0<code>from<\/code>\u00a0\u6307\u5b9a\u4e86\u6587\u4ef6\u5939\u6240\u5c5e\u7684\u57df\uff0c\u4e4b\u6240\u4ee5\u8981\u6307\u5b9a\u57df\u662f\u56e0\u4e3a\u7c7b\u4f3c\u8d44\u6e90\u5e93\uff08Library\uff09\u6587\u4ef6\u5939\u5728\u7cfb\u7edf\u4e2d\u5b58\u5728\u4e0d\u53ea\u4e00\u4e2a\uff08\u7528\u6237\u7684\u3001\u7cfb\u7edf\u7684\u3001\u672c\u5730\u7684\u7b49\u7b49\uff09\u3002\u5e38\u7528<code>user domain\uff08\u9ed8\u8ba4\u7f3a\u7701\u503c\uff09<\/code>\u3001<code>system domain<\/code>\u00a0\u548c\u00a0<code>local domain<\/code>\u3002<\/p>\n<h4>POSIX\u8def\u5f84\u548cPOSIX file\u7c7b\u578b<\/h4>\n<p>POSIX\u5168\u79f0\u201cPortable Operating System Interface of Unix\u201d\uff0c\u662fIEEE\u7684\u6807\u51c6\u4e4b\u4e00\u3002<br \/>\nPOSIX\u8def\u5f84\uff08path\uff09\u53ea\u662fPOSIX\u4e2d\u4e00\u4e2a\u5f88\u5c0f\u7684\u90e8\u5206\uff0c<strong>\u8be5\u8def\u5f84\u7528\u659c\u6760\uff08\/\uff09\u5206\u9694\u5c42\u6b21---\u6ce8\u610f\u4e0d\u662fwindowds\u7684\u53cd\u659c\u6760\uff08\\\uff09\u3002<\/strong>\u00a0\u5b83\u5177\u6709\u7b80\u660e\u6027\u548c\u76f8\u5bf9\u6027\u7684\u7279\u70b9\uff0c\u4e5f\u53ef\u4ee5\u7528\u6765\u907f\u514d\u7edd\u5bf9\u8def\u5f84\u7684\u81f4\u547d\u7f3a\u9677\u3002<br \/>\nAppleScript\u63d0\u4f9b\u4e86POSIX\u8def\u5f84\u7684\u652f\u6301\uff1a<\/p>\n<pre><code>POSIX path of alias \"Macintosh HD:System:Library:CoreServices:Finder.app\"\r\n--\u8fd4\u56de\u201c\/System\/Library\/CoreServices\/Finder.app\/\u201d\r\nPOSIX file \"\/Users\/Nathan\/Desktop\/example.txt\"\r\n--\u8fd4\u56defile\u201cMacintosh HD:Users:Nathan:Desktop:example.txt\u201d\r\n\r\n\u5176\u4e2d\uff1a \u00a0 POSIX path of \u547d\u4ee4\u7528\u4e8e\u83b7\u53d6POSIX\u683c\u5f0f\u7684\u8def\u5f84\r\n \u00a0 \u00a0 \u00a0 \u00a0POSIX file \u662f\u4e00\u4e2a\u7c7b\u578b\uff0c\u548calias\u76f8\u4f3c\uff0c\u53ea\u662f\u5b83\u662f\u7528POSIX\u7684\u65b9\u5f0f\u6765\u64cd\u4f5c\u6587\u4ef6\u3002\r\n<\/code><\/pre>\n<p>POSIX\u8def\u5f84\u662f\u4e00\u4e2a\u6bd4\u8f83\u9ebb\u70e6\u7684\u95ee\u9898\uff0c\u5b9e\u9645\u7f16\u5199\u811a\u672c\u65f6\u5c3d\u91cf\u4f7f\u7528alias\u7ed3\u5408path to\u547d\u4ee4\u6765\u5b9e\u73b0\u529f\u80fd\uff0c<strong><em>\u5c24\u5176\u8981\u907f\u514dPOSIX file \u548c alias\u6df7\u7528\u7684\u60c5\u51b5\u3002<\/em><\/strong><\/p>\n<h2>\u6587\u4ef6\u8bfb\u53d6<\/h2>\n<p>AppleScript\u7684\u6587\u4ef6\u8bfb\u53d6\uff0c\u53ea\u8981\u4e00\u4e2a\u547d\u4ee4\uff1a<code>read<\/code>\u5c31\u884c\u4e86\u3002<\/p>\n<pre><code>set myFile to alias \"Macintosh HD:Users:Nathan:Desktop:example.txt\"\r\nread myFile\r\n<\/code><\/pre>\n<p>\u8fd9\u4e2a\u6700\u7b80\u5355\u7684\u683c\u5f0f\u5c06\u4f1a\u8fd4\u56de\u5305\u542b\u6587\u4ef6\u4e2d\u6240\u6709\u5185\u5bb9\u7684text\u7c7b\u578b\u6570\u636e\u3002<br \/>\n\u53ea\u9700\u8981\u52a0\u4e0a\u51e0\u4e2a\u9650\u5b9a\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u8ba9read\u547d\u4ee4\u53d8\u5f97\u66f4\u542c\u8bdd\u4e9b\uff1a<\/p>\n<ul class=\" list-paddingleft-2\">\n<li><code>from \u6574\u6570<\/code>\u00a0\u6307\u5b9a\u4ece\u54ea\u4e2a\u4f4d\u7f6e\u5f00\u59cb\u8bfb\u53d6\uff08\u4f4d\u7f6e\u6307\u2018\u5b57\u8282\u6570\u2019\uff09<\/li>\n<li><code>for \u6574\u6570<\/code>\u00a0\u6307\u5b9a\u8bfb\u53d6\u591a\u5c11\u4e2a\u5b57\u8282<\/li>\n<li><code>to \u6574\u6570<\/code>\u00a0\u6307\u5b9a\u8bfb\u53d6\u5230\u54ea\u4e2a\u4f4d\u7f6e\u4e3a\u6b62<\/li>\n<li><code>before \u6587\u672c<\/code>\u00a0\u6307\u5b9a\u8bfb\u53d6\u5230\u6587\u672c\u6240\u6307\u5b9a\u7684\u5173\u952e\u5b57\u4e3a\u6b62\uff08<strong>\u4e0d\u542b\u672c\u8eab<\/strong>\uff09<\/li>\n<li><code>until \u6587\u672c<\/code>\u00a0\u540c\u4e0a\uff0c\u4f46<strong>\u5305\u542b\u672c\u8eab<\/strong><\/li>\n<li><code>using delimiter \u6587\u672c<\/code>\u00a0\u6307\u5b9a\u5206\u9694\u7b26\u8bfb\u53d6\u6210list\u7c7b\u578b\u7684\u6570\u636e\uff0c\u8fd9\u91cc\u53c2\u6570\u4e5f\u53ef\u662f\u7531\u6587\u672c\u7ec4\u6210\u7684list<\/li>\n<li><code>as \u7c7b\u578b<\/code>\u00a0\u6307\u5b9a\u8bfb\u53d6\u6210\u4f55\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u5982text\u3001list<\/li>\n<\/ul>\n<p>\u5728\u8fd9\u91cc\u6709\u5fc5\u987b\u8981\u63d0\u4e00\u4e0b\u6587\u4ef6\u7ed3\u5c3e\uff08end of file\uff09\uff0c\u5982\u679c\u6587\u4ef6\u662f\u7a7a\u5f97\uff0c\u5728\u5c1d\u8bd5\u8bfb\u53d6\u65f6\uff0c\u4f1a\u8ba9AppleScript\u629b\u51fa\u6587\u4ef6\u7ed3\u5c3e\u9519\u8bef\u3002\u56e0\u6b64\uff0c\u5728\u8bfb\u53d6\u6587\u4ef6\u4e4b\u524d\uff0c\u5e94\u8be5\u517b\u6210\u5148\u786e\u5b9a\u6587\u4ef6\u957f\u5ea6\u7684\u4e60\u60ef\uff0cAppleScript\u4e2d\u4f7f\u7528<code>get eof<\/code>\u547d\u4ee4\uff08\u540e\u76f4\u63a5\u8ddfalias\u7c7b\u578b\u7684\u53c2\u6570\uff09\u3002<\/p>\n<h2>\u6587\u4ef6\u5199\u5165<\/h2>\n<p>\u6587\u4ef6\u5199\u5165\uff0c\u76f8\u6bd4\u8bfb\u53d6\u603b\u8981\u9ebb\u70e6\u8bb8\u591a\uff0cAppleScript\u5c3d\u7ba1\u5df2\u7ecf\u4e3a\u7528\u6237\u5c3d\u91cf\u51cf\u5c11\u4e86\u5f88\u591a\u5de5\u4f5c\uff0c\u4f46\u662f\u4ecd\u7136\u9700\u8981\u6211\u4eec\u8bb0\u4f4f\u4e00\u4e0b\u57fa\u672c\u7684\u8bfb\u53d6\u6d41\u7a0b\uff1a<code>\u6253\u5f00\u6587\u4ef6<\/code>\u00a0\u2192\u00a0<code>\u5199\u5165\u6570\u636e<\/code>\u00a0\u2192\u00a0<code>\u5173\u95ed\u6587\u4ef6<\/code>\u3002<\/p>\n<pre><code>set aFile to alias \"Macintosh HD:Users:Nathan:Desktop:example.txt\"\r\nset fp to open for access aFile with write permission \u00a0 --\u6253\u5f00\u6587\u4ef6\r\nwrite \"abc\" to fp \u00a0 \u00a0 \u00a0 --\u5199\u5165\u6570\u636e\r\nclose accsess fp \u00a0 \u00a0 \u00a0 \u00a0--\u5173\u95ed\u6587\u4ef6\r\n<\/code><\/pre>\n<p>\u7b80\u5355\u6765\u8bf4\uff0c\u8981\u5199\u5165\u4e00\u4e2a\u6587\u4ef6\uff0c\u9996\u5148\u8981<code>open for access with write permission<\/code>\uff0c\u7136\u540e\u4f7f\u7528<code>write to<\/code>\u547d\u4ee4\uff0c\u6700\u540e\u8fd8\u8981<code>close access<\/code>\u3002\u6b64\u5916\uff0cwrite\u547d\u4ee4\u53ef\u4ee5\u6307\u5b9a<code>starting at<\/code>\u53c2\u6570\uff08\u5f00\u59cb\u5199\u5165\u7684\u4f4d\u7f6e\uff09\u3002<\/p>\n<p><em>\u5173\u4e8e\u6587\u4ef6\u7684\u6253\u5f00\u548c\u5173\u95ed\uff1a\u5728\u4ecb\u7ecd\u6587\u4ef6\u8bfb\u53d6\u65f6\uff0c\u5e76\u6ca1\u6709\u63d0\u5230\u4ee3\u5f00\u548c\u5173\u95ed\uff0c\u4f46\u4e8b\u5b9e\u4e0a\u6211\u4eec\u5e94\u8be5\u5728\u8bfb\u53d6\u4e4b\u524d\u5148\u6253\u5f00\u6587\u4ef6\uff08open for access\uff09\uff0c\u5e76\u5728\u8bfb\u53d6\u5b8c\u6bd5\u4e4b\u540e\u6b63\u786e\u5173\u95ed\u5b83\uff08close access\uff09\u3002 \u5982\u679c\u8bfb\u53d6\u6587\u4ef6\u4e4b\u524d\u6ca1\u6709\u5173\u95ed\u5b83\uff0c\u5f53\u4f60\u4e4b\u540e\u9700\u8981\u5199\u5165\u6570\u636e\u65f6\uff0c\u4f1a\u53d1\u73b0\u6839\u672c\u6ca1\u6cd5\u6253\u5f00\u5199\u5165\u6743\u9650\uff0cAppleScript\u4f1a\u544a\u77e5\u6587\u4ef6\u5df2\u7ecf\u6253\u5f00\u5374\u6ca1\u6709\u7ed9\u4f60\u5199\u5165\u6743\u9650\uff01\u603b\u4e4b\u4e00\u53e5\u8bdd\uff1a<strong>\u5bf9\u4e8e\u4efb\u4f55\u6587\u4ef6\u64cd\u4f5c\uff0c\u5fc5\u987b\u8981\u5148\u6253\u5f00\u518d\u64cd\u4f5c\uff0c\u6700\u540e\u8981\u5173\u95ed\uff01<\/strong><\/em><\/p>\n<pre><code>set myAlias to alias ((path to desktop as string) &amp; \"TempScript\")\r\nset fileLongth to get eof myAlias\r\nif fileLongth &gt; 0 then\r\n \u00a0 \u00a0set fpRead to open for access myAlias\r\n \u00a0 \u00a0set contentFile to read fpRead for 50 using delimiter \"2\" as text\r\n \u00a0 \u00a0close access fpRead\r\n\r\n\r\n \u00a0 \u00a0set fp to open for access myAlias with permission\r\n \u00a0 \u00a0write contentFile to fp\r\n \u00a0 \u00a0write contentFile to fp\r\n \u00a0 \u00a0close access fp\r\n\r\n\r\nelse\r\nend if<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Alias\u7c7b\u578b Alias\u5c31\u662f\u6587\u4ef6\u7684\u4e00\u4e2a\u6307\u9488\uff0c\u5b83&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/www.carnica.cn\/index.php?rest_route=\/wp\/v2\/posts\/42"}],"collection":[{"href":"https:\/\/www.carnica.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.carnica.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.carnica.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.carnica.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=42"}],"version-history":[{"count":1,"href":"https:\/\/www.carnica.cn\/index.php?rest_route=\/wp\/v2\/posts\/42\/revisions"}],"predecessor-version":[{"id":43,"href":"https:\/\/www.carnica.cn\/index.php?rest_route=\/wp\/v2\/posts\/42\/revisions\/43"}],"wp:attachment":[{"href":"https:\/\/www.carnica.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=42"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.carnica.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=42"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.carnica.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=42"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}