{"id":32339,"date":"2024-11-25T13:28:44","date_gmt":"2024-11-25T05:28:44","guid":{"rendered":"https:\/\/fwq.ai\/blog\/32339\/"},"modified":"2024-11-25T13:28:44","modified_gmt":"2024-11-25T05:28:44","slug":"%e5%b0%8f%e7%a8%8b%e5%ba%8f%e5%ae%9e%e4%be%8b%ef%bc%9a%e5%a6%82%e4%bd%95%e6%a0%b9%e6%8d%ae%e7%bb%8f%e7%ba%ac%e5%ba%a6%e8%ae%a1%e7%ae%97%e4%b8%a4%e7%82%b9%e4%b9%8b%e9%97%b4%e7%9a%84%e8%b7%9d%e7%a6%bb","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/32339\/","title":{"rendered":"\u5c0f\u7a0b\u5e8f\u5b9e\u4f8b\uff1a\u5982\u4f55\u6839\u636e\u7ecf\u7eac\u5ea6\u8ba1\u7b97\u4e24\u70b9\u4e4b\u95f4\u7684\u8ddd\u79bb\uff08\u4ee3\u7801\uff09"},"content":{"rendered":"

\u672c\u7bc7\u6587\u7ae0\u7ed9\u5927\u5bb6\u5e26\u6765\u7684\u5185\u5bb9\u662f\u5173\u4e8e\u5c0f\u7a0b\u5e8f\u5b9e\u4f8b\uff1a\u5982\u4f55\u6839\u636e\u7ecf\u7eac\u5ea6\u8ba1\u7b97\u4e24\u70b9\u4e4b\u95f4\u7684\u8ddd\u79bb\uff08\u4ee3\u7801\uff09\uff0c\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u6709\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n

\/\/\u8ba1\u7b97\u4e24\u70b9\u4f4d\u7f6e\u8ddd\u79bb\n  getDistance: function (lat1, lng1, lat2, lng2) {\n    lat1 = lat1 || 0;\n    lng1 = lng1 || 0;\n    lat2 = lat2 || 0;\n    lng2 = lng2 || 0;    \n    var rad1 = lat1 * Math.PI \/ 180.0;    \n    var rad2 = lat2 * Math.PI \/ 180.0;    \n    var a = rad1 - rad2;    \n    var b = lng1 * Math.PI \/ 180.0 - lng2 * Math.PI \/ 180.0;    \n    var r = 6378137;  \/\/\u5730\u7403\u534a\u5f84\n    var distance = r * 2 * Math.asin(Math.sqrt(Math.pow(Math.sin(a \/ 2), 2) + Math.cos(rad1) * Math.cos(rad2) * Math.pow(Math.sin(b \/ 2), 2)));    \n    \/*\n    if (distance &gt; 1000){\n      distance = Math.round(distance \/ 1000);\n    }*\/\n\n    return distance;\n  }<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u76f8\u5173\u63a8\u8350\uff1a<\/p>\n
<\/p>\n<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5c0f\u7a0b\u5e8f\u5b9e\u4f8b\uff1a\u5982\u4f55\u6839\u636e\u7ecf\u7eac\u5ea6\u8ba1\u7b97\u4e24\u70b9\u4e4b\u95f4\u7684\u8ddd\u79bb\uff08\u4ee3\u7801\uff09\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u672c\u7bc7\u6587\u7ae0\u7ed9\u5927\u5bb6\u5e26\u6765\u7684\u5185\u5bb9\u662f\u5173\u4e8e\u5c0f\u7a0b\u5e8f\u5b9e\u4f8b\uff1a\u5982\u4f55\u6839\u636e\u7ecf\u7eac\u5ea6\u8ba1\u7b97\u4e24\u70b9\u4e4b\u95f4\u7684\u8ddd\u79bb\uff08\u4ee3\u7801\uff09\uff0c\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u6709\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\u3002 \/\/\u8ba1\u7b97\u4e24\u70b9\u4f4d\u7f6e\u8ddd\u79bb   getDistance: function (lat1, lng1, lat2, lng2) {     lat1 = lat1 || 0;     lng1 = lng1 || 0;     lat2 = lat2 || 0;     lng2 = lng2 || 0;         var rad1 = lat1 * Math.PI \/ 180.0;         var rad2 = lat2 * Math.PI \/ 180.0;         var a = rad1 – rad2;         var b = lng1 * Math.PI \/ 180.0 – lng2 * Math.PI \/ 180.0;         var r = 6378137;  \/\/\u5730\u7403\u534a\u5f84     var distance = r * 2 * Math.asin(Math.sqrt(Math.pow(Math.sin(a \/ 2), 2) + Math.cos(rad1) * Math.cos(rad2) * Math.pow(Math.sin(b \/ 2), 2)));         \/*     if (distance &gt; 1000){       distance = Math.round(distance \/ 1000);     }*\/     return distance;   } \u767b\u5f55\u540e\u590d\u5236 \u76f8\u5173\u63a8\u8350\uff1a \u4ee5\u4e0a\u5c31\u662f\u5c0f\u7a0b\u5e8f\u5b9e\u4f8b\uff1a\u5982\u4f55\u6839\u636e\u7ecf\u7eac\u5ea6\u8ba1\u7b97\u4e24\u70b9\u4e4b\u95f4\u7684\u8ddd\u79bb\uff08\u4ee3\u7801\uff09\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-32339","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/32339","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=32339"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/32339\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=32339"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=32339"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=32339"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}