{"id":679,"date":"2023-03-23T14:45:59","date_gmt":"2023-03-23T06:45:59","guid":{"rendered":"http:\/\/www.inhhh.com\/blog\/?p=679"},"modified":"2023-03-23T14:45:59","modified_gmt":"2023-03-23T06:45:59","slug":"c-linux-utf-8-%e7%bc%96%e7%a0%81-%e4%b8%ad%e6%96%87%e6%b1%89%e5%ad%97%e5%88%86%e5%89%b2%ef%bc%88%e8%b6%85%e7%ae%80%e5%8d%95%e4%bb%a3%e7%a0%81%ef%bc%89","status":"publish","type":"post","link":"http:\/\/www.inhhh.com\/blog\/?p=679","title":{"rendered":"c++ linux utf-8 \u7f16\u7801 \u4e2d\u6587\u6c49\u5b57\u5206\u5272\uff08\u8d85\u7b80\u5355\u4ee3\u7801\uff09"},"content":{"rendered":"\n<p>UTF-8 \u7f16\u7801\u5bf9\u4e8e\u82f1\u6587\u5b57\u6bcd\uff0c\u5360\u7528\u4e00\u4e2a\u5b57\u8282\uff1b<br>UTF-8 \u7f16\u7801\u5bf9\u4e8e\u4e2d\u6587\u5b57\u6bcd\uff0c\u5360\u7528\u591a\u4e2a\u5b57\u8282\uff0c\u6700\u5927\u5360\u75286\u4e2a\u5b57\u8282\uff0c\u5176\u4e2d\u7b2c\u4e00\u4e2a\u5b57\u8282\u4e8c\u8fdb\u5236\u7684\u6700\u9ad8\u4f4d\u8fde\u7eed1\u7684\u4e2a\u6570\u6765\u8868\u793a\u5360\u7528\u5b57\u8282\u7684\u4e2a\u6570\uff0c\u4f8b\u5982;<br>\u6c49\u5b57\u201c\u4e2d\u201d\u53603\u4e2a\u5b57\u8282<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u201c\u4e2d\u201d \uff1a \u202d11100100  10111000  10101101\u202c \/\/ \u6700\u9ad8\u4f4d\u8fde\u7eed3\u4e2a1\r\n\u201c\u56fd\u201d \uff1a \u202d11100101  10011011  10111101\u202c  \/\/ \u6700\u9ad8\u4f4d\u8fde\u7eed3\u4e2a1<\/code><\/pre>\n\n\n\n<p>\u5b9e\u73b0\u6c49\u5b57\u7684\u5206\u5272\u4ee3\u7801\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>vector&lt;string> list;\nint strSize = str.size();\nint i = 0;\n\nwhile (i &lt; strSize) {\n    int len = 1;\n    for (int j = 0; j &lt; 6 &amp;&amp; (str&#91;i] &amp; (0x80 >> j)); j++) {\n        len = j+1;\n    }\n    list.push_back(str.substr(i, len));\n    i += len;\n}\n<\/code><\/pre>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>UTF-8 \u7f16\u7801\u5bf9\u4e8e\u82f1\u6587\u5b57\u6bcd\uff0c\u5360\u7528\u4e00\u4e2a\u5b57\u8282\uff1bUTF-8 \u7f16\u7801\u5bf9\u4e8e\u4e2d\u6587\u5b57\u6bcd\uff0c\u5360\u7528\u591a\u4e2a\u5b57\u8282\uff0c\u6700\u5927\u5360\u75286\u4e2a\u5b57\u8282\uff0c\u5176\u4e2d<\/p>\n<div class=\"more-link\">\n\t\t\t\t <a href=\"http:\/\/www.inhhh.com\/blog\/?p=679\" class=\"link-btn theme-btn\"><span>Read More <\/span> <i class=\"fa fa-caret-right\"><\/i><\/a>\n\t\t\t<\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-679","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/www.inhhh.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/679","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.inhhh.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.inhhh.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.inhhh.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.inhhh.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=679"}],"version-history":[{"count":1,"href":"http:\/\/www.inhhh.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/679\/revisions"}],"predecessor-version":[{"id":680,"href":"http:\/\/www.inhhh.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/679\/revisions\/680"}],"wp:attachment":[{"href":"http:\/\/www.inhhh.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=679"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.inhhh.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=679"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.inhhh.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=679"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}