用JavaScript获取QueryString（未测）

function QueryString(fieldName){var urlString = location.search;if (urlString != null) {var typeQu = fieldName + "=";var urlEnd = urlString.indexOf(typeQu);if (urlEnd != -1) {var paramsUrl = urlString.substring(urlEnd + typeQu.length);var isEnd = paramsUrl.indexOf('&');if (isEnd != -1) {return paramsUrl.substring(0, isEnd);}else {return paramsUrl;}}return null;}}