{"id":69,"date":"2023-10-06T10:54:41","date_gmt":"2023-10-06T02:54:41","guid":{"rendered":"https:\/\/wp.minicoda.com\/?p=69"},"modified":"2024-09-26T07:07:15","modified_gmt":"2024-09-25T23:07:15","slug":"%e6%95%b0%e6%8d%ae%e7%b1%bb%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/wp.minicoda.com\/index.php\/%e6%95%b0%e6%8d%ae%e7%b1%bb%e5%9e%8b\/","title":{"rendered":"\u57fa\u672c\u6570\u636e\u7c7b\u578b"},"content":{"rendered":"\n<p>  \u5927\u90e8\u5206\u7f16\u7a0b\u8bed\u8a00\u652f\u6301\u57fa\u672c\u7684\u6570\u636e\u7c7b\u578b\uff0c\u5f62\u5982\u6574\u5f62\u3001\u6d6e\u70b9\u578b\u548c\u5b57\u7b26\u3001\u5b57\u7b26\u4e32\u7c7b\u578b\u3002<\/p>\n\n\n\n<p>  char\/short\/int\/long (long)\/float\/(long) double\/char * (string)\/bool<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">signed or unsigned<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\/C++\u6807\u51c6\u672a\u89c4\u5b9achar\u7c7b\u578b\u662f\u5426\u662f\u6709\u7b26\u53f7\uff0c\u4e5f\u53ef\u80fd\u662funsigned.\n<ul class=\"wp-block-list\">\n<li>GCC\u7f16\u8bd1\u53c2\u6570-fsigned-char\u548c-funsigned-char\u6307\u5b9achar\u7b26\u53f7\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Java\/C# char\u7c7b\u578b\u5747\u4e3aUnicode\u5b57\u7b26\uff0c\u90fd\u662f\u65e0\u7b26\u53f7\u7c7b\u578b\u3002<\/li>\n\n\n\n<li>C# byte\u548csbyte\u4e0eC\u8bed\u8a00signed char\u548cunsigned char\u5bf9\u5e94\u3002<\/li>\n\n\n\n<li>wchar_t\u5fc5\u7136\u662f\u65e0\u7b26\u53f7\u7c7b\u578b\u3002<\/li>\n\n\n\n<li>\u6574\u578b\u4e00\u822c\u90fd\u6709\u65e0\u7b26\u53f7\u548c\u6709\u7b26\u53f7\u4e4b\u5206\uff0c\u6ce8\u610f\u4e00\u4e2a\u7279\u522b\u4e4b\u5904C\/C++\u683c\u5f0f\u4e32%o\u548c%x\u4ec5\u4ec5\u4ee3\u8868\u65e0\u7b26\u53f7\u6570\u3002<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4f4dBit<\/h2>\n\n\n\n<p>  \u5927\u90e8\u5206\u8ba1\u7b97\u673a\u6700\u5c0f\u5185\u5b58\u64cd\u4f5c\u5355\u5143\u662f\u5b57\u8282\uff0cJESD DRAM\u6807\u51c6DQ\u4f4d\u5bbd\u4e5f\u7ecf\u5e38\u63098 bits\u4e3a\u5355\u4f4d\u3002\u82f1\u6587\u5b57\u6bcdASCII\u7801\u867d\u7136\u53ef\u4ee5\u4f18\u5316\u4e3a7\u4f4d\uff0c\u4f467\u4e0d\u662f\u4e00\u4e2a\u8ba1\u7b97\u673a\u7684\u597d\u6570\u5b57\uff0c\u63098\u4f4d\u7b97\u662f\u6700\u4f18\u7a7a\u95f4\u3002\u5f53\u7136\uff0cCPU\u4e5f\u6709\u63d0\u4f9b\u4f4d\u64cd\u4f5c\u6307\u4ee4\u53ef\u4ee5\u8bfb\u53d6\u6216\u8005\u66f4\u65b0\u7279\u5b9a\u7684\u6bd4\u7279\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6807\u91cf\u548c\u77e2\u91cf<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6807\u91cf\u662f\u5bf9\u57fa\u672c\u6570\u636e\u7c7b\u578b\u7684\u53e6\u5916\u4e00\u79cd\u79f0\u547c\u3002<\/li>\n\n\n\n<li>\u77e2\u91cf\u662f\u5177\u6709\u5927\u5c0f\u548c\u65b9\u5411\u7684\u91cf\uff0c\u5bf9\u5e94\u7f16\u7a0b\u8bed\u8a00\u4ee3\u8868\u975e\u57fa\u672c\u7c7b\u578b\uff0c\u4f8b\u5982(\u591a\u7ef4)\u6570\u7ec4\u3002<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u83b7\u53d6\u7c7b\u578b<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u8bed\u8a00\u672c\u8eab\u6ca1\u6709\u4efb\u4f55\u65b9\u5f0f\u83b7\u53d6\u53d8\u91cf\u7c7b\u578b\u3002<\/li>\n\n\n\n<li>C++\u5f15\u5165typeid\u83b7\u53d6\u53d8\u91cf\u6216\u8868\u8fbe\u5f0f\u7c7b\u578b\u3002<\/li>\n\n\n\n<li>Java\/C#\/Python\u6709\u5f88\u65b9\u4fbf\u7684\u65b9\u5f0f\u83b7\u53d6\u53d8\u91cf\u7c7b\u578b\uff0c\u53cd\u5c04\u673a\u5236\u8ba9\u7a0b\u5e8f\u5458\u53ef\u66f4\u6df1\u5165\u63a7\u5236\u7c7b\u578b\u5185\u90e8\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u5927\u90e8\u5206\u7f16\u7a0b\u8bed\u8a00\u652f\u6301\u57fa\u672c\u7684\u6570\u636e\u7c7b\u578b\uff0c\u5f62\u5982\u6574\u5f62\u3001\u6d6e\u70b9\u578b\u548c\u5b57\u7b26\u3001\u5b57\u7b26\u4e32\u7c7b\u578b\u3002 char\/short\/int\/long (long)\/float\/(long) double\/char * (string)\/b&#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":[19,8],"tags":[18,17,9],"class_list":["post-69","post","type-post","status-publish","format-standard","hentry","category-19","category-8","tag-18","tag-17","tag-9"],"views":120,"_links":{"self":[{"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/posts\/69","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/comments?post=69"}],"version-history":[{"count":11,"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/posts\/69\/revisions"}],"predecessor-version":[{"id":2668,"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/posts\/69\/revisions\/2668"}],"wp:attachment":[{"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/media?parent=69"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/categories?post=69"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/tags?post=69"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}