{"id":255,"date":"2017-01-05T20:15:02","date_gmt":"2017-01-05T12:15:02","guid":{"rendered":"http:\/\/www.prayerlaputa.com\/?p=255"},"modified":"2017-01-05T20:15:02","modified_gmt":"2017-01-05T12:15:02","slug":"%e7%a7%bb%e9%99%a4utf8%e6%96%87%e4%bb%b6%e7%9a%84bom%e5%a4%b4","status":"publish","type":"post","link":"http:\/\/prayerlaputa.com\/?p=255","title":{"rendered":"\u79fb\u9664UTF8\u6587\u4ef6\u7684BOM\u5934"},"content":{"rendered":"<p>\u5f00\u53d1\u65f6\u9047\u5230\u8fc7\u7684UTF8\u6587\u4ef6\u6709BOM\u5934\u3001\u5bfc\u81f4\u6587\u4ef6\u4e0d\u80fd\u6b63\u5e38\u89e3\u6790\u8fd9\u95ee\u9898\uff0cBOM\u662f\u4ec0\u4e48\u8fd9\u4e2a\u95ee\u9898\u8bf7\u53c2\u8003\u5982\u4e0b\u5730\u5740\uff1a<br \/>\n<a href=\"https:\/\/en.wikipedia.org\/wiki\/Byte_order_mark\">https:\/\/en.wikipedia.org\/wiki\/Byte_order_mark<\/a><br \/>\n<a href=\"https:\/\/my.oschina.net\/JKOPERA\/blog\/309423\">UTF8 \u4e0e UTF8 +BOM \u533a\u522b<\/a><br \/>\n\u5176\u5b9e\u5c31\u662f\u5728\u6587\u4ef6\u5934\u90e8\u76843\u4e2a\u5b57\u8282\uff1aEF BB BF\uff0c\u800c\u4e14\u662f\u4e0d\u53ef\u89c1\u7684\uff0c\u53ef\u4ee5\u7528\u4e8e\u6807\u793a\u5b57\u8282\u7f16\u7801\u987a\u5e8f\uff08Big-Endian\/Little- Endian\uff09\uff0cUTF-8\u4e0d\u9700\u8981BOM\u6765\u8868\u660e\u5b57\u8282\u987a\u5e8f\uff0c\u4f46\u53ef\u4ee5\u7528BOM\u6765\u8868\u660e\u7f16\u7801\u65b9\u5f0f\u3002Windows\u5c31\u662f\u4f7f\u7528BOM\u6765\u6807\u8bb0\u6587\u672c\u6587\u4ef6\u7684\u7f16\u7801\u65b9\u5f0f\u7684\u3002\u6b64\u5904\u6574\u7406\u4e00\u4e0b\u79fb\u9664BOM\u5934\u7684\u65b9\u6cd5\uff1a<!--more--><br \/>\n\u30101\u3011\u6587\u672c\u7f16\u8f91\u5668<br \/>\nUltarEdit\/Sublime\/notepad++\u90fd\u53ef\u4ee5\u65b9\u4fbf\u7684\u8f6c\u5316\uff08\u6bd4\u5982notepad++\u201c\u53e6\u5b58\u4e3a\u201d\uff09<br \/>\n\u30102\u3011\u7f16\u7801\u5b9e\u73b0<br \/>\n\u5e73\u65f6\u5f00\u53d1\u4e00\u76f4\u7528java\uff0c\u6b64\u5904\u7ed9\u51fajava\u5b9e\u73b0\uff08\u4eb2\u6d4b\uff0c\u53c2\u8003\u81ea\uff1a<a href=\"http:\/\/blog.sina.com.cn\/s\/blog_6fde92030100x0v7.html\">\u79fb\u9664UTF-8\u6587\u4ef6\u5934\u7684bom<\/a>\uff09\uff1a<\/p>\n<pre class=\"brush: java; title: ; notranslate\" title=\"\">\npublic static byte[] removeUTF8BOM(byte[] bt) {\n&amp;nbsp; &amp;nbsp; if (bt != null &amp;amp;&amp;amp; bt.length &amp;gt; 3) {\n &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; \/\/ \u524d\u4e09\u4e2a\u5b57\u8282\u4f9d\u6b21\u662f EF BB BF\n &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; if (bt[0] == -17 &amp;amp;&amp;amp; bt[1] == -69 &amp;amp;&amp;amp; bt[2] == -65) {\n &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; byte[] nbs = new byte[bt.length - 3];\n &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; System.arraycopy(bt, 3, nbs, 0, nbs.length);\n &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; return nbs;\n &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; }\n &amp;nbsp; &amp;nbsp; }\n &amp;nbsp; &amp;nbsp; return bt;\n }\n<\/pre>\n<p>\u5176\u4ed6\u5904\u7406\u65b9\u5f0f\uff1a<span class=\"link_title\"><a href=\"http:\/\/blog.csdn.net\/littleatp2008\/article\/details\/6943215\">Java\u5904\u7406\u6587\u4ef6BOM\u5934\u7684\u65b9\u5f0f\u63a8\u8350<br \/>\n<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f00\u53d1\u65f6\u9047\u5230\u8fc7\u7684UTF8\u6587\u4ef6\u6709BOM\u5934\u3001\u5bfc\u81f4\u6587\u4ef6\u4e0d\u80fd\u6b63\u5e38\u89e3\u6790\u8fd9\u95ee\u9898\uff0cBOM\u662f\u4ec0\u4e48\u8fd9\u4e2a\u95ee\u9898\u8bf7\u53c2\u8003\u5982\u4e0b\u5730\u5740\uff1a htt <a href='http:\/\/prayerlaputa.com\/?p=255' class='excerpt-more'>[&#8230;]<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[6,12],"tags":[31,33],"_links":{"self":[{"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=\/wp\/v2\/posts\/255"}],"collection":[{"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=255"}],"version-history":[{"count":0,"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=\/wp\/v2\/posts\/255\/revisions"}],"wp:attachment":[{"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=255"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=255"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}