Jquery 跨域访问 具体实例

String codeTableName = request.getParameter("codeTableName"); CodeTableManager manager = new CodeTableManager(); //get all common codes CommonCode[] codes = manager.getCodeTable(codeTableName).getCommonCodes(); Map<String,Object> result=new TreeMap<String,Object>(); Collections.sort(Arrays.asList(codes)); int i = 0 ; for(CommonCode cc :codes){ result.put("cc" + i, cc.getCode()); i++; } ObjectMapper objectMapper=new ObjectMapper(); String out = objectMapper.writeValueAsString(result); String jsonCallBack = request.getParameter("callbackparam"); response.setContentType("text/xml;charset=utf-8"); response.getWriter().print(jsonCallBack + "("+out+")"); return mapping.findForward("");