{"id":61,"date":"2023-01-15T15:35:18","date_gmt":"2023-01-15T07:35:18","guid":{"rendered":"http:\/\/bbs.hgos.top\/?p=61"},"modified":"2023-01-15T15:43:22","modified_gmt":"2023-01-15T07:43:22","slug":"js%e8%8e%b7%e5%8f%96%e7%88%b6%e8%8a%82%e7%82%b9%e8%8e%b7%e5%8f%96%e5%ad%90%e8%8a%82%e7%82%b9","status":"publish","type":"post","link":"https:\/\/bbs.hgos.top\/?p=61","title":{"rendered":"JS\u83b7\u53d6\u7236\u8282\u70b9\u83b7\u53d6\u5b50\u8282\u70b9"},"content":{"rendered":"<h2>\u4e00\u3001js<\/h2>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"js\" data-enlighter-theme=\"atomic\">var parent = test.parentNode; \/\/ \u7236\u8282\u70b9\nvar chils = test.childNodes; \/\/ \u5168\u90e8\u5b50\u8282\u70b9\nvar first = test.firstChild; \/\/ \u7b2c\u4e00\u4e2a\u5b50\u8282\u70b9\nvar last = test.lastChile; \/\/ \u6700\u540e\u4e00\u4e2a\u5b50\u8282\u70b9\nvar previous = test.previousSibling; \/\/ \u4e0a\u4e00\u4e2a\u5144\u5f1f\u8282\u70b9\nvar next = test.nextSibling; \/\/ \u4e0b\u4e00\u4e2a\u5144\u5f1f\u8282\u70b9\nvar parent = test.parentElement; \/\/ \u7236\u8282\u70b9\u5143\u7d20\nvar first = test.firstElementChild; \/\/ \u7b2c\u4e00\u4e2a\u5b50\u8282\u70b9\u5143\u7d20\nvar last = test.lastElementChile; \/\/ \u6700\u540e\u4e00\u4e2a\u5b50\u8282\u70b9\u3000\u5143\u7d20\nvar previous = test.previousElementSibling; \/\/ \u4e0a\u4e00\u4e2a\u5144\u5f1f\u8282\u70b9\u5143\u7d20\nvar next = test.nextElementSibling; \/\/ \u4e0b\u4e00\u4e2a\u5144\u5f1f\u8282\u70b9\u5143\u7d20<\/pre>\n<h2>\u4e8c\u3001jq<\/h2>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"js\" data-enlighter-theme=\"atomic\">$(\"#test1\").parent(); \/\/ \u7236\u8282\u70b9\n$(\"#test1\").parents(); \/\/ \u5168\u90e8\u7236\u8282\u70b9\n$(\"#test1\").parents(\".mui-content\");\n$(\"#test\").children(); \/\/ \u5168\u90e8\u5b50\u8282\u70b9\n$(\"#test\").children(\"#test1\");\n$(\"#test\").contents(); \/\/ \u8fd4\u56de#test\u91cc\u9762\u7684\u6240\u6709\u5185\u5bb9\uff0c\u5305\u62ec\u8282\u70b9\u548c\u6587\u672c\n$(\"#test\").contents(\"#test1\");\n$(\"#test1\").prev(); 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