Servlet接收数组
要在ajax什么加个$.ajaxSettings.traditional=true;才可以传数组
var goods=["11","11"];
$.ajaxSettings.traditional=true;
$.post("postObject",{goods:goods},function (data) {
});
Servlet通过getParameterValues方法接收
@WebServlet(name = "PostObjectServlet",urlPatterns = {"/postObject"})
public class PostObjectServlet extends HttpServlet {
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
String[] str=request.getParameterValues("goods");
System.out.println(str);
System.out.println(str.length);
for(String string: str){
System.out.println(string);
}
}
Servlet接收对象
var foods=[{name:"cool",age:1},{name:"cool",age:1}]
$.ajaxSettings.traditional=true;
$.post("postObject",{foods:foods},function (data) {
});
暂时没有实现接收