有如下數組

var infoArray = strTest.split(";");
??????????? var points2;
??????????? for (var i = 0; i < infoArray.length; i++) {
??????????????? var info = infoArray[i];
??????????????? points2 = info + "," + points2;
??????????? }
??????????? points2 = points2.substring(0, points2.length - 10);
??????????? var points3 = "[" + points2 + "]";

生成的數組JS獲取報錯，修改如下正常

var infoArray = strTest.split(";");
??????????? var str = "", points;
??????????? for (var i = 0; i < infoArray.length; i++) {
??????????????? str += "," + infoArray[i];
??????????? }
??????????? points = eval("[" + str.substr(1) + "]");

轉載于:https://www.cnblogs.com/pp521/p/4644984.html

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