jQuery从url获取数组值

// 获取URL参数
function getUrlParams() {
  var params = {};
  var url = window.location.href;
  var paramStr = url.substring(url.indexOf('?') + 1);
  var paramArr = paramStr.split('&');
  
  for (var i = 0; i < paramArr.length; i++) {
    var param = paramArr[i].split('=');
    var key = decodeURIComponent(param[0]);
    var value = decodeURIComponent(param[1]);
    params[key] = value;
  }
  
  return params;
}

// 获取数组值
function getArrayValue() {
  var params = getUrlParams();
  var arrayValue = params['array'];
  
  if (arrayValue) {
    return arrayValue.split(',');
  } else {
    return [];
  }
}

// 示例URL：http://example.com/?array=1,2,3,4,5
var array = getArrayValue();
console.log(array); // 输出：[1, 2, 3, 4, 5]