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我有這個servlet -調用一個方法
@WebServlet("/CreateNewPersonServlet")
public class CreateNewPersonServlet extends HttpServlet {
private void saveInDB() {
// here use the invoke ...
String methodName = "saveManager";
Method method = CreateNewPersonServlet.class.getMethod(
methodName, new Class[] {});
method.invoke(this);
}
private void saveManager() {
}
}
當運行達到行 -
Method method = CreateNewPersonServlet.class.getMethod(
methodName, new Class[] {});
它拋出異常 -
java.lang.NoSuchMethodException: control.CreateNewPersonServlet.saveManager()
at java.lang.Class.getMethod(Unknown Source)
如何我應該正確寫入調用?