[英]Handling a POST request in Play Framework 2.2.x with Java?
我开始使用Play 2.2.x,正在尝试处理POST请求,据我了解,我不需要在conf / routes文件中指定参数,而是使用play的DynamicForm类提取查询,如下所示:
import play.*;
import play.api.data.Form;
import play.data.DynamicForm;
import play.mvc.*;
import views.html.*;
public static Result hello() {
DynamicForm requestData = Form.form().bindFromRequest();
String firstname = requestData.get("firstname");
String lastname = requestData.get("lastname");
return ok("Hello " + firstname + " " + lastname);
}
但是,我在Eclipse中遇到此错误:
"The method form() is undefined for the type Form
当我执行“ play run”时,我得到了这个编译器:
error: cannot find symbol
DynamicForm data = Form.form().bindFromRequest();
此代码有什么问题? 此类或方法是否已弃用?
谢谢!
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