{"id":319,"date":"2024-10-30T12:46:14","date_gmt":"2024-10-30T04:46:14","guid":{"rendered":"https:\/\/womeifei.cn\/?p=319"},"modified":"2024-10-30T12:46:14","modified_gmt":"2024-10-30T04:46:14","slug":"javascript%e5%85%a5%e9%97%a8day03","status":"publish","type":"post","link":"https:\/\/womeifei.cn\/index.php\/2024\/10\/30\/javascript%e5%85%a5%e9%97%a8day03\/","title":{"rendered":"JavaScript\u5165\u95e8Day03"},"content":{"rendered":"\n

\u4eca\u5929\u4e3b\u8981\u5b66\u4e60JS\u51fd\u6570\u90e8\u5206 \u548c\u5176\u4ed6\u8bed\u8a00\u7684\u51fd\u6570\u529f\u80fd\u5dee\u4e0d\u591a \u4f46\u4e5f\u6709\u4e9b\u8bb8\u4e0d\u540c \u4e3b\u8981\u63a2\u8ba8JS\u7279\u6709\u7684\u90e8\u5206<\/p>\n\n\n\n

1.\u51fd\u6570\u58f0\u660e <\/p>\n\n\n\n

function\u51fd\u6570\u540d(\u4f20\u53c2 [\u53ef\u4ee5\u8bbe\u7f6e\u9ed8\u8ba4\u503c]<\/strong> ){\u51fd\u6570\u4f53}<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u5982\u679c\u8bf4\u6211\u4eec\u8bbe\u5b9a\u8981\u4f20\u5165\u6570\u7ec4 \u5219\u53ef\u4ee5\u8bbe\u7f6e\u9ed8\u8ba4\u503c\u4e3a\u7a7a\u6570\u7ec4<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u82e5\u5b9e\u53c2\u591a\u4e8e\u5f62\u53c2 \u5219\u591a\u51fa\u7684\u5b9e\u53c2\u4e0d\u53c2\u4e0e\u8fd0\u7b97 <\/strong><\/p>\n\n\n\n

\u82e5\u5b9e\u53c2\u5c11\u4e8e\u5f62\u53c2 \u4f1a\u81ea\u52a8\u586b\u5145undefined<\/strong><\/p>\n\n\n\n

\u6ce8\u610f\u70b9:<\/strong>\u51fd\u6570\u5185\u90e8\u53d8\u91cf\u672a\u58f0\u660e \u76f4\u63a5\u8d4b\u503c \u90a3\u5c06\u8fd9\u4e2a\u53d8\u91cf\u5f53\u505a\u5168\u5c40\u53d8\u91cf\u770b \u5f3a\u70c8\u4e0d\u5efa\u8bae!!!<\/strong><\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

<\/p>\n\n\n\n

<\/p>\n\n\n\n

\u53d8\u91cf\u67e5\u627e\u5bf9\u5e94\u7684\u503c\u65f6 \u5148\u4ece\u5f53\u524d\u4f5c\u7528\u57df\u67e5\u627e \u6ca1\u6709\u7684\u8bdd\u53bb\u4e0a\u4e00\u5c42\u4f5c\u7528\u57df\u67e5\u627e<\/strong><\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u5982\u56fe\u6240\u793a a\u5148\u5728\u81ea\u5df1\u4f5c\u7528\u57df\u5185\u5bfb\u627e \u627e\u5230a=4 \u8fd9\u5c31\u662fa\u7684\u503c<\/p>\n\n\n\n

b\u5728\u81ea\u5df1\u4f5c\u7528\u57df\u5185\u672a\u627e\u5230 \u5728\u4e0a\u4e00\u5c42\u5bfb\u627e \u6ca1\u6709 \u7ee7\u7eed\u5bfb\u627e \u5f97\u5230b=’22’<\/p>\n\n\n\n

2.\u533f\u540d\u51fd\u6570<\/p>\n\n\n\n

(1)\u51fd\u6570\u8868\u8fbe\u5f0f <\/p>\n\n\n\n

\u5c31\u662f\u7ed9\u51fd\u6570\u8d77\u4e86\u4e2a\u540d\u5b57 \u7528\u8fd9\u4e2a\u540d\u5b57\u76f4\u63a5\u8c03\u7528\u5373\u53ef<\/p>\n\n\n\n

\u5177\u540d\u51fd\u6570\u8c03\u7528\u53ef\u4ee5\u5199\u5230\u4efb\u4f55\u4f4d\u7f6e \u51fd\u6570\u8868\u8fbe\u5f0f\u5fc5\u987b\u5148\u58f0\u660e\u540e\u8c03\u7528<\/strong><\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

(2)\u7acb\u5373\u6267\u884c\u51fd\u6570<\/p>\n\n\n\n

\u4e3a\u4e86\u907f\u514d\u5168\u5c40\u53d8\u91cf\u4e4b\u95f4\u7684\u6c61\u67d3<\/strong><\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u5c0f\u62ec\u53f71 — > \u4f20\u53c2<\/strong><\/p>\n\n\n\n

\u5927\u62ec\u53f72 — > \u51fd\u6570\u4f53<\/strong><\/p>\n\n\n\n

\u5c0f\u62ec\u53f73 — > \u8c03\u7528\u51fd\u6570<\/strong><\/p>\n\n\n\n

\u5916\u9762\u7684\u6574\u4f53\u5c0f\u62ec\u53f7\u662f\u8d77\u5230\u9694\u79bb\u4f5c\u7528 \u82e5\u4e0d\u52a0\u4f1a\u62a5\u9519 \u5728\u540e\u9762\u5fc5\u987b\u8ddf\u4e0a\u5206\u53f7\u8868\u793a\u8bed\u53e5\u7ec8\u6b62<\/strong><\/p>\n\n\n\n

\u4f8b:<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

3.\u903b\u8f91\u4e2d\u65ad<\/p>\n\n\n\n

|| \u548c && \u662f\u77ed\u8def\u8fd0\u7b97\u7b26 <\/strong><\/p>\n\n\n\n

|| \u9047\u5230\u771f\u5c31\u505c\u6b62\u8fd0\u7b97 \u8f93\u51fa\u7b2c\u4e00\u4e2a\u771f\u503c<\/strong><\/p>\n\n\n\n

&& \u9047\u5230\u5047\u5219\u505c\u6b62\u8fd0\u7b97 \u90fd\u771f\u5219\u8fd4\u56de\u7b2c\u4e00\u4e2a\u771f\u503c<\/strong><\/p>\n\n\n\n

\u4f8b\u5982 <\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u8fd9\u4e2a\u51fd\u6570\u76f8\u5f53\u4e8e\u6211\u4eec\u4e4b\u524d\u63d0\u5230\u7684\u9ed8\u8ba4\u4f20\u53c2\u51fd\u6570 \u82e5x,y\u4e3a\u771f\u503c \u5219\u8fd4\u56de \u5426\u5219\u8fd4\u56de0 \u76f8\u5f53\u4e8e\u7ed9x,y\u8bbe\u7f6e\u4e86\u9ed8\u8ba4\u503c0 <\/strong><\/p>\n\n\n\n

4.\u8f6c\u5316\u4e3a\u5e03\u5c14\u578b<\/p>\n\n\n\n

\u6bd4\u8f83\u7b80\u5355 \u5927\u81f4\u8fc7\u4e00\u4e0b\u5c31\u884c\u4e86<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u603b\u4f53\u6765\u8bf4JS\u8fd9\u90e8\u5206\u548c\u5176\u4ed6\u8bed\u8a00\u5dee\u8ddd\u4e0d\u662f\u5f88\u5927 \u91cd\u70b9\u8981\u80fd\u770b\u61c2\u533f\u540d\u51fd\u6570<\/strong>\u90e8\u5206\u7684\u5199\u6cd5 \u5176\u4ed6\u5b66\u8fc7\u7684\u8bed\u8a00\u4e0d\u600e\u4e48\u7528\u5230\u8fd9\u4e00\u70b9 \u4e4b\u540e\u7b49\u5230\u5b66\u5230\u66f4\u9ad8\u7ea7\u7684JS\u90e8\u5206\u5c31\u4f1a\u52a0\u5f3a\u5bf9\u533f\u540d\u51fd\u6570\u7684\u7406\u89e3\u8fd0\u7528 <\/strong> See you……<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4eca\u5929\u4e3b\u8981\u5b66\u4e60JS\u51fd\u6570\u90e8\u5206 \u548c\u5176\u4ed6\u8bed\u8a00\u7684\u51fd\u6570\u529f\u80fd\u5dee\u4e0d\u591a \u4f46\u4e5f\u6709\u4e9b\u8bb8\u4e0d\u540c \u4e3b\u8981\u63a2\u8ba8JS\u7279\u6709\u7684\u90e8\u5206 1.\u51fd\u6570\u58f0\u660e f […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10,1],"tags":[],"class_list":["post-319","post","type-post","status-publish","format-standard","hentry","category-javascript","category-1"],"_links":{"self":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts\/319","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/comments?post=319"}],"version-history":[{"count":2,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts\/319\/revisions"}],"predecessor-version":[{"id":332,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts\/319\/revisions\/332"}],"wp:attachment":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/media?parent=319"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/categories?post=319"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/tags?post=319"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}