我需要你的幫助。我使用 AJAX 將這個(gè)數(shù)組從 Javascript 傳遞到 Java Servlet。Javascript 和 AJAX 片段代碼:var BuildingNo = [];$(xml).find('BUILDING').each(function(){ BuildingNo.push($.trim(this).children('BuildingNo').text());}傳遞給 Java Servlet 之前的 BuildingNo 值。alert(BuildingNo);// 00101,00102,00103,00104,00105 當(dāng)我通過 Ajax 將 BuildingNo 傳遞給 Java Servlet 時(shí) JSON.stringify(BuildingNo) 的值。data: { BuildingNo : JSON.stringify(BuildingNo) },alert(JSON.stringify(BuildingNo));// ["00101","00102","00103","00104","00105"] 這是我用來將 BuildingNo 傳遞給 oldBuilding 列表的 Java Servlet 片段代碼。protected void doGet(HttpServletRequest request, HttpServletResponse response) throws (ServletException, IOException {List <String> oldBuildingList = Arrays.asList(request.getParameter("BuildingNo");logger.info(oldBuildingList);// [["00101","00102","00103","00104","00105"]] -- This is a wrong format.//I have a Java code here which captures a new list of BuildingNo from another service.List <String> newBuildingList = new ArrayList <String>();logger.info(newBuildingList.toString());// [00106,00107,00108,00109,00110] -- This should be the correct format of oldBuildingList.}如何使用 oldBuildingList 獲得相同格式的 newBuildingList?
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TA貢獻(xiàn)1866條經(jīng)驗(yàn) 獲得超5個(gè)贊
不要字符串化只是保持原樣 data: { BuildingNo : BuildingNo }
在 Java Servlet 中 List <String> oldBuildingList = Arrays.asList(request.getParameterValues("BuildingNo[]");
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