{"id":57,"date":"2026-03-13T20:13:29","date_gmt":"2026-03-13T12:13:29","guid":{"rendered":"https:\/\/www.caldm.cn\/?p=57"},"modified":"2026-03-13T20:15:57","modified_gmt":"2026-03-13T12:15:57","slug":"c4-%e8%bf%90%e7%ae%97%e7%ac%a6%e3%80%81%e8%a1%a8%e8%be%be%e5%bc%8f%e5%92%8c%e8%af%ad%e5%8f%a5","status":"publish","type":"post","link":"https:\/\/www.caldm.cn\/index.php\/2026\/03\/13\/c4-%e8%bf%90%e7%ae%97%e7%ac%a6%e3%80%81%e8%a1%a8%e8%be%be%e5%bc%8f%e5%92%8c%e8%af%ad%e5%8f%a5\/","title":{"rendered":"C4 \u8fd0\u7b97\u7b26\u3001\u8868\u8fbe\u5f0f\u548c\u8bed\u53e5"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>C\u901a\u8fc7\u8fd0\u7b97\u7b26\u63d0\u4f9b\u591a\u79cd\u64cd\u4f5c\u3002\u6bcf\u4e2a\u8fd0\u7b97\u7b26\u7684\u7279\u6027\u5305\u62ec\u8fd0\u7b97\u5bf9\u8c61\u7684\u6570\u91cf\u3001\u4f18\u5148\u7ea7\u548c\u7ed3\u5408\u5f8b\u3002\u5f53\u4e24\u4e2a\u8fd0\u7b97\u7b26\u5171\u4eab\u4e00\u4e2a\u8fd0\u7b97\u5bf9\u8c61\u65f6\uff0c\u4f18\u5148\u7ea7\u548c\u7ed3\u5408\u5f8b\u51b3\u5b9a\u5148\u8fdb\u884c\u54ea\u9879\u8fd0\u7b97\u3002\u6bcf\u4e2aC\u8868\u8fbe\u5f0f\u90fd\u6709\u4e00\u4e2a\u503c\u3002<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u867d\u7136C\u4f1a\u81ea\u52a8\u8fdb\u884c\u7c7b\u578b\u8f6c\u6362\uff0c\u4f46\u4e0d\u5e94\u4f9d\u8d56\uff0c\u5e94\u8be5\u663e\u5f0f\u4f7f\u7528\u5408\u9002\u7684\u7c7b\u578b\u6216\u4f7f\u7528\u5f3a\u5236\u7c7b\u578b\u8f6c\u6362\u3002<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">1. \u57fa\u672c\u8fd0\u7b97\u7b26<\/h2>\n\n\n\n<p>C\u7528\u8fd0\u7b97\u7b26\uff08<em>operator<\/em>\uff09\u8868\u793a\u7b97\u6570\u8fd0\u7b97\u3002<\/p>\n\n\n\n<p><strong>\u57fa\u672c\u8fd0\u7b97\u7b26<\/strong>\uff1a<code>=<\/code>\u3001<code>+<\/code>\u3001<code>-<\/code>\u3001<code>*<\/code>\u3001<code>\u3001<\/code><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.1 \u8d4b\u503c\u8fd0\u7b97\u7b26<code>=<\/code><\/h3>\n\n\n\n<p>\u4f7f\u7528<code>=<\/code>\u53ef\u4ee5\u5c06\u4e00\u4e2a\u503c\u8d4b\u7ed9\u4e00\u4e2a\u53d8\u91cf\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>count = 0;\nauthor = \"Caldm\";\napple_price = 1000;\n<\/code><\/pre>\n\n\n\n<p>\u8d4b\u503c\u8fd0\u7b97\u7b26\u7684\u5de6\u4fa7\u5fc5\u987b\u662f\u5f15\u7528\u4e00\u4e2a\u5b58\u50a8\u4f4d\u7f6e\u3002\u6700\u7b80\u5355\u7684\u65b9\u5f0f\u662f\u4f7f\u7528\u53d8\u91cf\u540d\u3002<\/p>\n\n\n\n<p><strong>\u6570\u636e\u5bf9\u8c61\u3001\u5de6\u503c\u3001\u53f3\u503c\u548c\u8fd0\u7b97\u7b26<\/strong><\/p>\n\n\n\n<p>\u7528\u4e8e\u50a8\u5b58\u503c\u7684\u6570\u636e\u5b58\u50a8\u533a\u57df\u7edf\u79f0\u4e3a<strong>\u6570\u636e\u5bf9\u8c61<\/strong>\uff08<em>data object<\/em>\uff09\u3002<\/p>\n\n\n\n<p><strong>\u5de6\u503c<\/strong>\uff08<em>lvalue<\/em>\uff09\u7528\u4e8e\u6807\u8bc6\u7279\u5b9a\u6570\u636e\u5bf9\u8c61\u7684\u540d\u79f0\u6216\u8868\u8fbe\u5f0f\u3002<\/p>\n\n\n\n<p>\u5bf9\u8c61\u6307\u7684\u662f\u5b9e\u9645\u7684\u6570\u636e\u5b58\u50a8\uff0c\u800c\u5de6\u503c\u662f\u7528\u4e8e\u6807\u8bc6\u6216\u5b9a\u4f4d\u5b58\u50a8\u4f4d\u7f6e\u7684\u6807\u7b7e\u3002<\/p>\n\n\n\n<p><strong>\u53f3\u503c<\/strong>\uff08<em>rvalue<\/em>\uff09\u6307\u7684\u662f\u80fd\u8d4b\u503c\u7ed9\u53ef\u4fee\u6539\u5de6\u503c\u7684\u91cf\uff0c\u4e14\u672c\u8eab\u4e0d\u662f\u5de6\u503c\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.2 \u52a0\u6cd5\u8fd0\u7b97\u7b26\uff1a<code>+<\/code><\/h3>\n\n\n\n<p>\u52a0\u6cd5\u8fd0\u7b97\u7b26\uff08<em>addition operator<\/em>\uff09\u7528\u4e8e\u52a0\u6cd5\u8fd0\u7b97\uff0c\u5c06\u4e24\u4fa7\u7684\u503c\u76f8\u52a0\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.3 \u51cf\u6cd5\u8fd0\u7b97\u7b26\uff1a<code>-<\/code><\/h3>\n\n\n\n<p>\u51cf\u6cd5\u8fd0\u7b97\u7b26\uff08<em>subtraction operator<\/em>\uff09\u7528\u4e8e\u51cf\u6cd5\u8fd0\u7b97\uff0c\u5c06\u4e24\u4fa7\u7684\u503c\u76f8\u51cf\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.4 \u7b26\u53f7\u8fd0\u7b97\u7b26\uff1a<code>-<\/code>\u6216<code>+<\/code><\/h3>\n\n\n\n<p>\u51cf\u53f7\u53ef\u4ee5\u7528\u4e8e\u6807\u660e\u4e00\u4e2a\u503c\u7684\u4ee3\u6570\u7b26\u53f7\u3002\u5982\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>rocky = -12;\nsmokey = -rocky;\n<\/code><\/pre>\n\n\n\n<p>\u4ee5\u8fd9\u79cd\u65b9\u5f0f\u4f7f\u7528\u7684\u8d1f\u53f7\u88ab\u79f0\u4e3a<strong>\u4e00\u5143\u8fd0\u7b97\u7b26<\/strong>\uff08<em>unary operator<\/em>\uff09\u3002<\/p>\n\n\n\n<p>C90\u65b0\u589e<code>+<\/code>\uff0c\u5b83\u4e0d\u4f1a\u6539\u53d8\u5bf9\u8c61\u7684\u503c\u6216\u7b26\u53f7\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>dozen = +12;\n<\/code><\/pre>\n\n\n\n<p>\u8fd9\u5728\u4ee5\u524d\u662f\u4e0d\u5141\u8bb8\u7684\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.5 \u4e58\u6cd5\u8fd0\u7b97\u7b26\uff1a<code>*<\/code><\/h3>\n\n\n\n<p>\u4e58\u6cd5\u8fd0\u7b97\u7b26\u7528\u4e8e\u4e58\u6cd5\u8fd0\u7b97\uff0c\u7528\u4e8e\u5c06\u4e24\u4fa7\u7684\u6570\u76f8\u4e58\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.6 \u9664\u6cd5\u8fd0\u7b97\u7b26\uff1a<code>\/<\/code><\/h3>\n\n\n\n<p>\u9664\u6cd5\u5de6\u4fa7\u7684\u503c\u662f\u88ab\u9664\u6570\uff0c\u53f3\u4fa7\u7684\u503c\u662f\u9664\u6570\u3002<\/p>\n\n\n\n<p>\u5728C\u8bed\u8a00\u4e2d\uff0c\u6574\u6570\u9664\u6cd5\u548c\u6d6e\u70b9\u6570\u9664\u6cd5\u4e0d\u540c\u3002<\/p>\n\n\n\n<p>\u6574\u6570\u9664\u6cd5\u7684\u7ed3\u679c\u662f\u6574\u6570\uff0c\u5176\u5c0f\u6570\u90e8\u5206\u4f1a\u88ab\u4e22\u5f03\uff0c\u8fd9\u4e2a\u8fc7\u7a0b\u88ab\u79f0\u4e3a<strong>\u622a\u65ad<\/strong>\uff08<em>truncation<\/em>\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>5 \/ 3; \/\/ \u7ed3\u679c\u4e3a1\uff0c\u800c\u4e0d\u662f1.666...\n<\/code><\/pre>\n\n\n\n<p>\u6d6e\u70b9\u6570\u9664\u6cd5\u7684\u7ed3\u679c\u662f\u6d6e\u70b9\u6570\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.7 \u8fd0\u7b97\u7b26\u4f18\u5148\u7ea7<\/h3>\n\n\n\n<p><em>\u8fd0\u7b97\u7b26\u4f18\u5148\u7ea7\uff08\u4ece\u9ad8\u5230\u4f4e\uff09<\/em><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u8fd0\u7b97\u7b26<\/th><th>\u7ed3\u5408\u5f8b<\/th><\/tr><\/thead><tbody><tr><td><code>()<\/code><\/td><td>\u4ece\u5de6\u5f80\u53f3<\/td><\/tr><tr><td><code>+<\/code>&nbsp;<code>-<\/code>\uff08\u4e00\u5143\uff09<\/td><td>\u4ece\u53f3\u5f80\u5de6<\/td><\/tr><tr><td><code>*<\/code>&nbsp;<code>\/<\/code><\/td><td>\u4ece\u5de6\u5f80\u53f3<\/td><\/tr><tr><td><code>+<\/code>&nbsp;<code>-<\/code>\uff08\u4e8c\u5143\uff09<\/td><td>\u4ece\u5de6\u5f80\u53f3<\/td><\/tr><tr><td><code>=<\/code><\/td><td>\u4ece\u53f3\u5f80\u5de6<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">2. \u5176\u4ed6\u8fd0\u7b97\u7b26<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">2.1&nbsp;<code>sizeof<\/code>\u8fd0\u7b97\u7b26\u548c<code>size_t<\/code>\u7c7b\u578b<\/h3>\n\n\n\n<p><code>sizeof<\/code>\u8fd0\u7b97\u7b26\u4ee5\u5b57\u8282\u4e3a\u5355\u4f4d\u8fd4\u56de\u5bf9\u8c61\u7684\u5927\u5c0f\u3002\u5728C\u4e2d\uff0c\u4ee5<code>char<\/code>\u7c7b\u578b\u7684\u5927\u5c0f\u4f5c\u4e3a1\u5b57\u8282\uff0c<code>char<\/code>\u7c7b\u578b\u7684\u5927\u5c0f\u901a\u5e38\u4e3a8\u4f4d\uff0c\u4f46\u4e00\u4e9b\u5b57\u7b26\u96c6\u53ef\u80fd\u4f7f\u7528\u66f4\u5927\u7684\u5b57\u8282\u3002<\/p>\n\n\n\n<p><code>sizeof<\/code>\u8fd4\u56de\u7684\u6570\u636e\u662f<code>size_t<\/code>\u7c7b\u578b\uff0c\u8fd9\u662f\u4e00\u4e2a\u65e0\u7b26\u53f7\u6574\u6570\u7c7b\u578b\uff0c\u4f46<code>size_t<\/code>\u7c7b\u578b\u4e0d\u662f\u65b0\u7684\u7c7b\u578b\uff0c\u800c\u662f\u901a\u8fc7<code>typedef<\/code>\u5b9a\u4e49\u7684\u7c7b\u578b\u522b\u540d\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ob-tc-caldm-1315806820.cos.ap-nanjing.myqcloud.com\/img\/blog%E3%80%90Day4%E3%80%91%E8%BF%90%E7%AE%97%E7%AC%A6%E3%80%81%E8%A1%A8%E8%BE%BE%E5%BC%8F%E5%92%8C%E8%AF%AD%E5%8F%A5.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u6bd4\u5982\u8fd9\u91cc\u7684<code>size_t<\/code>\u7c7b\u578b\u5b9e\u9645\u4e0a\u662f<code>unsigned long long<\/code>\u7c7b\u578b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.2 \u6c42\u6a21\u8fd0\u7b97\u7b26\uff1a<code>%<\/code><\/h3>\n\n\n\n<p><strong>\u6c42\u6a21\u8fd0\u7b97\u7b26<\/strong>\uff08<em>modulus operator<\/em>\uff09\u7528\u4e8e\u6574\u6570\u8fd0\u7b97\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.3 \u9012\u589e\u8fd0\u7b97\u7b26\uff1a<code>++<\/code><\/h3>\n\n\n\n<p>\u9012\u589e\u8fd0\u7b97\u7b26\uff08<em>increment operator<\/em>\uff09\u5c06\u5176\u8fd0\u7b97\u5bf9\u8c61\u9012\u589e1\u3002<\/p>\n\n\n\n<p><strong>\u524d\u7f00<\/strong>\u6a21\u5f0f\uff1a<code>++i<\/code>\uff0c\u5148\u5bf9<code>i<\/code>\u8fdb\u884c\u9012\u589e\uff0c\u518d\u7528<code>i<\/code>\u7684\u503c\u8fdb\u884c\u8868\u8fbe\u5f0f\u7684\u8ba1\u7b97\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>int i = 2;\na = 2 + ++i; \/\/ a = 5\n<\/code><\/pre>\n\n\n\n<p><strong>\u540e\u7f00<\/strong>\u6a21\u5f0f\uff1a<code>i++<\/code>\uff0c\u5148\u4f7f\u7528<code>i<\/code>\u7684\u503c\u8fdb\u884c\u8868\u8fbe\u5f0f\u7684\u8ba1\u7b97\uff0c\u518d\u5bf9<code>i<\/code>\u8fdb\u884c\u9012\u589e<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>int i = 2;\na = 2 + i++; \/\/ a = 4\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">2.4 \u9012\u51cf\u8fd0\u7b97\u7b26\uff1a<code>--<\/code><\/h3>\n\n\n\n<p>\u9012\u51cf\u8fd0\u7b97\u7b26\uff08<em>decrement operator<\/em>\uff09\u5c06\u5176\u8fd0\u7b97\u5bf9\u8c61\u9012\u589e1<\/p>\n\n\n\n<p>\u9012\u51cf\u8fd0\u7b97\u7b26\u4e5f\u6709\u524d\u7f00\u6a21\u5f0f\u548c\u540e\u7f00\u6a21\u5f0f\uff0c\u89c4\u5219\u4e0e\u9012\u589e\u8fd0\u7b97\u7b26\u7684\u76f8\u540c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. \u8868\u8fbe\u5f0f\u548c\u8bed\u53e5<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">3.1 \u8868\u8fbe\u5f0f<\/h3>\n\n\n\n<p>\u8868\u8fbe\u5f0f\uff08<em>expression<\/em>\uff09\u7531\u8fd0\u7b97\u7b26\u548c\u8fd0\u7b97\u5bf9\u8c61\u7ec4\u6210\u3002<\/p>\n\n\n\n<p><strong>\u6bcf\u4e2a\u8868\u8fbe\u5f0f\u90fd\u6709\u4e00\u4e2a\u503c<\/strong>\u3002\u8981\u83b7\u53d6\u8fd9\u4e2a\u503c\uff0c\u5c31\u5fc5\u987b\u6839\u636e\u8fd0\u7b97\u7b26\u7684\u4f18\u5148\u7ea7\u89c4\u5b9a\u7684\u987a\u5e8f\u6267\u884c\u64cd\u4f5c\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.2 \u8bed\u53e5<\/h3>\n\n\n\n<p>\u8bed\u53e5\uff08<em>statement<\/em>\uff09\u662fC\u7a0b\u5e8f\u7684\u57fa\u672c\u6784\u5efa\u5757\u3002\u4e00\u6761\u8bed\u53e5\u76f8\u5f53\u4e8e\u4e00\u6761\u5b8c\u6574\u7684\u8ba1\u7b97\u673a\u6307\u4ee4\u3002<\/p>\n\n\n\n<p><strong>\u526f\u4f5c\u7528\u548c\u5e8f\u5217\u70b9<\/strong><\/p>\n\n\n\n<p>\u526f\u4f5c\u7528\u662f\u5bf9\u6570\u636e\u5bf9\u8c61\u6216\u6587\u4ef6\u7684\u4fee\u6539\u3002<\/p>\n\n\n\n<p>\u5e8f\u5217\u70b9\u662f\u7a0b\u5e8f\u6267\u884c\u7684\u70b9\uff0c\u5728\u8be5\u70b9\u4e0a\uff0c\u6240\u6709\u526f\u4f5c\u7528\u53d1\u751f\u5728\u8fdb\u5165\u4e0b\u4e00\u6b65\u4e4b\u524d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.3 \u590d\u5408\u8bed\u53e5<\/h3>\n\n\n\n<p>\u590d\u5408\u8bed\u53e5\uff08<em>compound statement<\/em>\uff09\u662f\u7528\u82b1\u62ec\u53f7\u62ec\u8d77\u6765\u7684\u4e00\u6761\u6216\u591a\u6761\u8bed\u53e5\uff0c\u590d\u5408\u8bed\u53e5\u4e5f\u88ab\u79f0\u4e3a\u5757\uff08<em>block<\/em>\uff09\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. \u7c7b\u578b\u8f6c\u6362<\/h2>\n\n\n\n<p>\u5728\u8bed\u53e5\u548c\u8868\u8fbe\u5f0f\u4e2d\u901a\u5e38\u5e94\u8be5\u4f7f\u7528\u7c7b\u578b\u76f8\u540c\u7684\u53d8\u91cf\u548c\u5e38\u91cf\uff0c\u5982\u679c\u4f7f\u7528\u6df7\u5408\u7c7b\u578b\uff0c\u5219\u4f1a\u6839\u636e\u89c4\u5219\u81ea\u52a8\u8fdb\u884c\u7c7b\u578b\u8f6c\u6362\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5347\u7ea7<\/strong>\uff1a\u7c7b\u578b\u4ece\u4f4e\u8f6c\u6362\u5230\u9ad8\u3002<\/li>\n\n\n\n<li><strong>\u964d\u7ea7<\/strong>\uff1a\u7c7b\u578b\u4ece\u9ad8\u8f6c\u6362\u5230\u4f4e\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5f53\u7c7b\u578b\u8f6c\u6362\u51fa\u73b0\u5728\u8868\u8fbe\u5f0f\u4e2d\u65f6\uff0c\u6709\u65e0\u7b26\u53f7\u7684<code>char<\/code>\u548c<code>short<\/code>\u90fd\u4f1a\u88ab\u8f6c\u6362\u4e3a<code>int<\/code>\uff0c\u6709\u5fc5\u8981\u65f6\u8fd8\u4f1a\u8f6c\u6362\u4e3a<code>unsigned int<\/code>\u3002<\/li>\n\n\n\n<li>\u6d89\u53ca\u4e24\u79cd\u7c7b\u578b\u7684\u8fd0\u7b97\uff0c\u4e24\u4e2a\u503c\u4f1a\u88ab\u5206\u522b\u8f6c\u6362\u4e3a\u4e24\u79cd\u7c7b\u578b\u7684\u66f4\u9ad8\u7ea7\u522b<\/li>\n\n\n\n<li>\u7c7b\u578b\u7684\u7ea7\u522b\u4ece\u9ad8\u5230\u4f4e\u4f9d\u6b21\u4e3a\uff1a<code>long double<\/code>\u3001<code>double<\/code>\u3001<code>float<\/code>\u3001<code>unsigned long long<\/code>\u3001<code>long long<\/code>\u3001<code>unsigned long<\/code>\u3001<code>long<\/code>\u3001<code>unsigned int<\/code>\u3001<code>int<\/code>\u3002\u5f53<code>long<\/code>\u548c<code>int<\/code>\u5927\u5c0f\u76f8\u540c\u65f6\uff0c<code>unsigned int<\/code>\u4f1a\u5927\u4e8e<code>long<\/code>\u3002<\/li>\n\n\n\n<li>\u5728\u8d4b\u503c\u8868\u8fbe\u5f0f\u8bed\u53e5\u4e2d\uff0c\u8ba1\u7b97\u7ed3\u679c\u4f1a\u88ab\u8f6c\u6362\u4e3a\u88ab\u8d4b\u503c\u53d8\u91cf\u7684\u7c7b\u578b\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u5347\u7ea7\u6216\u964d\u7ea7\u3002<\/li>\n\n\n\n<li>\u5f53\u4f5c\u4e3a\u51fd\u6570\u53c2\u6570\u8fdb\u884c\u4f20\u9012\u65f6\uff0c<code>char<\/code>\u548c<code>short<\/code>\u88ab\u8f6c\u6362\u4e3a<code>int<\/code>\uff0c<code>float<\/code>\u88ab\u8f6c\u6362\u6210<code>double<\/code>\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u5f53\u9047\u5230\u964d\u7ea7\u65f6\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u76ee\u6807\u7c7b\u578b\u662f\u65e0\u7b26\u53f7\u6574\u578b\uff0c\u4e14\u5f85\u8d4b\u503c\u7684\u503c\u662f\u6574\u6570\u65f6\uff0c\u989d\u5916\u7684\u4f4d\u5c06\u88ab\u5ffd\u7565\u3002<\/li>\n\n\n\n<li>\u5982\u679c\u76ee\u6807\u7c7b\u578b\u662f\u4e00\u4e2a\u6709\u7b26\u53f7\u6574\u578b\uff0c\u4e14\u5f85\u8d4b\u7684\u503c\u662f\u6574\u6570\uff0c\u7ed3\u679c\u56e0\u5b9e\u73b0\u800c\u5f02\u3002<\/li>\n\n\n\n<li>\u5982\u679c\u76ee\u6807\u7c7b\u578b\u662f\u4e00\u4e2a\u6574\u578b\uff0c\u4e14\u5f85\u8d4b\u7684\u503c\u662f\u4e00\u4e2a\u6d6e\u70b9\u6570\uff0c\u539f\u6765\u7684\u6d6e\u70b9\u503c\u4f1a\u88ab\u622a\u65ad\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">5. \u5f3a\u5236\u7c7b\u578b\u8f6c\u6362\u8fd0\u7b97\u7b26<\/h2>\n\n\n\n<p>\u8bed\u6cd5\uff1a\u5706\u62ec\u53f7\u548c\u5b83\u62ec\u8d77\u6765\u7684\u7c7b\u578b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(type)\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">6. \u5e26\u53c2\u6570\u7684\u51fd\u6570<\/h2>\n\n\n\n<p>\u5f62\u53c2\u662f\u53d8\u91cf\uff0c\u5b9e\u53c2\u662f\u51fd\u6570\u8c03\u7528\u63d0\u4f9b\u7684\u503c\uff0c\u5b9e\u53c2\u4f1a\u88ab\u8d4b\u7ed9\u76f8\u5e94\u7684\u5f62\u53c2\u3002<\/p>\n\n\n\n<p>\u539f\u578b\uff08<em>prototype<\/em>\uff09\u662f\u51fd\u6570\u7684\u58f0\u660e\uff0c\u63cf\u8ff0\u4e86\u51fd\u6570\u7684\u8fd4\u56de\u503c\u548c\u53c2\u6570\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u901a\u8fc7\u8fd0\u7b97\u7b26\u63d0\u4f9b\u591a\u79cd\u64cd\u4f5c\u3002\u6bcf\u4e2a\u8fd0\u7b97\u7b26\u7684\u7279\u6027\u5305\u62ec\u8fd0\u7b97\u5bf9\u8c61\u7684\u6570\u91cf\u3001\u4f18\u5148\u7ea7\u548c\u7ed3\u5408\u5f8b\u3002\u5f53\u4e24\u4e2a\u8fd0\u7b97\u7b26\u5171\u4eab\u4e00\u4e2a\u8fd0\u7b97\u5bf9\u8c61\u65f6\uff0c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[11],"class_list":["post-57","post","type-post","status-publish","format-standard","hentry","category-c-2","tag-c-2"],"_links":{"self":[{"href":"https:\/\/www.caldm.cn\/index.php\/wp-json\/wp\/v2\/posts\/57","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.caldm.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.caldm.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.caldm.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.caldm.cn\/index.php\/wp-json\/wp\/v2\/comments?post=57"}],"version-history":[{"count":2,"href":"https:\/\/www.caldm.cn\/index.php\/wp-json\/wp\/v2\/posts\/57\/revisions"}],"predecessor-version":[{"id":65,"href":"https:\/\/www.caldm.cn\/index.php\/wp-json\/wp\/v2\/posts\/57\/revisions\/65"}],"wp:attachment":[{"href":"https:\/\/www.caldm.cn\/index.php\/wp-json\/wp\/v2\/media?parent=57"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.caldm.cn\/index.php\/wp-json\/wp\/v2\/categories?post=57"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.caldm.cn\/index.php\/wp-json\/wp\/v2\/tags?post=57"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}