我在地图上绘制路径,路径的坐标以jtring文件中的字符串保存,格式如下: (43.886758784865066,24.226741790771484),(43.90271630763887,24.234981536865234)
我需要获取这些值并将它们添加到数组中: coordinates = [43.886758784865066,24.226741790771484,43.90271630763887,24.234981536865234];
那么我该怎么做呢?
答案 0 :(得分:0)
您可以使用正则表达式来解析这些字符串。
const match = string.match(/\((.*)\, (.*)\),\((.*)\, (.*)\)/)
/*
Matches
["(43.886758784865066, 24.226741790771484),(43.90271630763887, 24.234981536865234)", "43.886758784865066", "24.226741790771484", "43.90271630763887", "24.234981536865234"]
*/
const Array.prototype.slice.call(match).splice(1, 4)
/* Converts to array and takes the last three elements
["43.886758784865066", "24.226741790771484", "43.90271630763887", "24.234981536865234"]
*/
答案 1 :(得分:0)
你可以这样试试
var string = '(43.886758784865066, 24.226741790771484),(43.90271630763887, 24.234981536865234)';
string.match(/\d+(\.\d+)/g).map(function(d){return d;});