1:\u7406\u89e3\u53d8\u91cf\u540d,\u53d8\u91cf\u5b58\u50a8\u5730\u5740,\u53d8\u91cf\u503c\u7684\u6982\u5ff5
\n\u7b54:\u53d8\u91cf\u540d–\u4ee3\u8868–>\u53d8\u91cf\u7684\u5185\u5b58\u5730\u5740.
\nalert(\u53d8\u91cf\u540d) —> \u6839\u636e\u53d8\u91cf\u540d->\u627e\u5230\u5730\u5740->\u4ece\u5730\u5740\u8bfb\u51fa\u503c<\/p>\n
2:\u4f20\u9012\u8d4b\u503c\u4e0e\u5f15\u7528\u8d4b\u503c\u7684\u533a\u522b?
\n\u7b54:\u5982\u679c\u662f\u4f20\u9012\u8d4b\u503c a = b,
\n\u7ed9a\u5206\u914d\u5730\u5740,\u8bfb\u51fab\u7684\u503c,\u628ab\u503c\u5b58\u5230a\u7684\u5185\u5b58\u5730\u5740\u4e0a.
\n\u8fd9\u6837,\u4fee\u6539a,b,\u4e92\u4e0d\u5f71\u54cd\u5bf9\u65b9.<\/p>\n
\u5982\u679c\u662f\u5f15\u7528\u8d4b\u503ca = b;
\n\u5176\u5b9e\u662f\u58f0\u660e\u4e00\u4e2a\u53d8\u91cfa,\u5e76\u4e14\u53d8\u91cfa\u7684\u5730\u5740\u4e5f\u6307\u5411b\u7684\u5185\u5b58\u5730\u5740.<\/p>\n
\u6240\u4ee5,\u4fee\u6539a,b\u4f1a\u540c\u6837\u5f71\u54cd\u5bf9\u65b9,
\n\u4f46\u662f\u5220\u9664,a,b\u4e0d\u4f1a\u5f71\u54cd\u5bf9\u65b9.<\/p>\n
(\u4fe1\u7528\u5361\u6709\u4e3b\u5361,\u6709\u526f\u5361,\u4e3b\u5361\u5237\u5361,\u526f\u5361\u4e5f\u80fd\u770b\u5230\u5f71\u54cd;\u526f\u5361\u5237\u4e5f\u540c\u7406)
\n\u4f46\u662f\u5982\u679c\u4e3b\u5361,\u6216\u8005\u526f\u5361\u6709\u4e00\u5f20\u4e22\u4e86,\u53e6\u4e00\u5f20\u8fd8\u80fd\u6b63\u5e38\u4f7f\u7528.
\n3:js\u4e2d\u54ea\u4e9b\u6570\u636e\u7c7b\u578b\u662f\u5f15\u7528\u8d4b\u503c\u7684?
\n\u7b54:\u5728php\u4e2d, \u53ef\u4ee5\u660e\u786e\u7684\u7528 $a = &$b,\u5728\u5730\u5740\u524d\u52a0&\u7b26\u6765\u58f0\u660e\u5f15\u7528\u8d4b\u503c.
\n\u4f46\u662f\u5728js\u4e2d, \u6570\u7ec4,\u5bf9\u8c61,\u51fd\u6570\u662f\u9ed8\u8ba4\u5f15\u7528\u8d4b\u503c,\u5176\u4ed6\u662f\u4f20\u9012\u8d4b\u503c.
\n\u6211\u4eec\u6539\u53d8\u4e0d\u4e86.<\/p>\n
4:\u56de\u7b54js\u4e2d\u76845\u79cd\u6570\u636e\u57fa\u672c\u7c7b\u578b\u4e0e\u590d\u5408\u7c7b\u578b
\n\u7b54:Number,String,Boolean, null,undefined
\n\u6570\u7ec4,\u5bf9\u8c61,\u51fd\u6570<\/p>\n
5:html\u5f15\u5165js\u7684\u65b9\u6cd5
\n\u7b54:\u5728\u9875\u9762\u4e2d\u5f15\u5165
\n<script type=”text\/javascript”>
\n<\/script><\/p>\n
2:\u628ajs\u811a\u672c\u5355\u72ec\u5199\u5728\u4e00\u4e2a.js\u7ed3\u5c3e\u7684\u6587\u4ef6\u4e2d,
\n<script type=”text\/javascript” src=”xxxx.js”><\/script><\/p>\n
6:js\u7684\u5355\u884c,\u591a\u884c\u6ce8\u91ca\u7684\u5199\u6cd5<\/p>\n
\/\/ \u8fd9\u662f\u5355\u884c\u6ce8\u91ca<\/p>\n
\/*
\n\u8fd9\u662f\u591a\u884c\u6ce8\u91ca
\n*\/
\n7:\u53d8\u91cf\u540d\u7684\u547d\u540d\u89c4\u8303
\n\u7b54:\u7531\u6570\u5b57,\u5b57\u6bcd,\u4e0b\u5212\u7ebf,$\u7b26\u7ec4\u6210,\u4f46\u662f\u9996\u5b57\u7b26\u4e0d\u80fd\u662f\u6570\u5b57.
\n\u540c\u65f6\u6ce8\u610f:\u4e0d\u80fd\u548c\u5173\u952e\u5b57\u51b2\u7a81.<\/p>\n","protected":false},"excerpt":{"rendered":"
1:\u7406\u89e3\u53d8\u91cf\u540d,\u53d8\u91cf\u5b58\u50a8\u5730\u5740,\u53d8\u91cf\u503c\u7684\u6982\u5ff5 \u7b54:\u53d8\u91cf\u540d–\u4ee3\u8868–>\u53d8\u91cf\u7684\u5185\u5b58\u5730\u5740. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26,11],"tags":[],"class_list":["post-2688","post","type-post","status-publish","format-standard","hentry","category-javascript","category-11"],"_links":{"self":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts\/2688","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2688"}],"version-history":[{"count":0,"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts\/2688\/revisions"}],"wp:attachment":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2688"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2688"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2688"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}