避免jsp传参返回乱码问题

$("#searchForm input").each(function(i){
                   var obj=$(this);
                   var va=obj.val();
                   obj.val(decodeURIComponent(va,true));
              });

var params=$("#searchForm").serialize();
                    params = decodeURIComponent(params,true);
                    params = encodeURI(encodeURI(params));
window.location.href="<%= path %>/susFristReview/addheader.ik?1=1&"+params;