config.js:
//替换指定传入参数的值,url为地址,paramName为参数,replaceWith为新值
export function replaceParamVal(url,paramName,replaceVal) {
var oUrl = url.toString();
var re=eval('/('+ paramName+'=)([^&]*)/gi');
var nUrl = oUrl.replace(re,paramName+'='+replaceVal);
return nUrl;
}
页面
import {replaceParamVal} from 'api/config'
replaceParamVal(替换的url, "要替换的参数", 替换的新值);
: