获取页面URL参数值

深碍√TFBOYSˉ_ 2022-03-31 12:16 389阅读 0赞

JavaScript

  1. function GetParams(urlAddress) {
  2. var i, strLength, str, keyName, keyValue,
  3. params = {},
  4. url = document.getElementById('sf_debug').src;
  5. if (url.indexOf("?") > -1) {
  6. var index = url.indexOf("?");
  7. str = url.substring(index + 1);
  8. str = str.split("&")
  9. strLength = str.length;
  10. for (i = 0; i < strLength; i++) {
  11. var indexEqual = str[i].indexOf('=');
  12. keyName = str[i].substring(0, indexEqual);
  13. keyValue = str[i].substring(indexEqual + 1);
  14. if (keyName == "callback") keyValue = decodeURIComponent(keyValue);
  15. params[keyName] = keyValue;
  16. }
  17. }
  18. return params;
  19. };
  20. var getParams = new GetParams();

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