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59 lines
1.5 KiB
Plaintext
59 lines
1.5 KiB
Plaintext
11 months ago
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//获取QueryString的数组
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function getQueryString() {
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// eslint-disable-next-line no-useless-escape
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var result = location.search.match(new RegExp("[\?\&][^\?\&]+=[^\?\&]+", "g"));
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for (var i = 0; i < result.length; i++) {
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result[i] = result[i].substring(1);
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}
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return result;
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}
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//根据QueryString参数名称获取值
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function getQueryStringByName(name) {
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// eslint-disable-next-line no-useless-escape
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var result = location.search.match(new RegExp("[\?\&]" + name + "=([^\&]+)", "i"));
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if (result == null || result.length < 1) {
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return "";
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}
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return result[1];
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}
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//根据QueryString参数索引获取值
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function getQueryStringByIndex(index) {
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if (index == null) {
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return "";
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}
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var queryStringList = getQueryString();
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if (index >= queryStringList.length) {
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return "";
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}
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var result = queryStringList[index];
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var startIndex = result.indexOf("=") + 1;
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result = result.substring(startIndex);
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return result;
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}
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//Other
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function GetQueryString(name) {
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var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
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var r = window.location.search.substr(1).match(reg);
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if (r != null) return decodeURI(r[2]); return null;
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}
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//修改URL参数值
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function replaceParamVal(url, paramName, replaceWith) {
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var re = eval('/(' + paramName + '=)([^&]*)/gi');
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var nUrl = url.replace(re, paramName + '=' + replaceWith);
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return nUrl;
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}
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export {
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getQueryString,
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getQueryStringByName,
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getQueryStringByIndex,
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GetQueryString,
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replaceParamVal
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}
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