仅从java中运行时调用的方法提取对象数据

Question

我的运行时可执行类和方法

public class RCCustomer {
    public static Map<String, Object> getCommission(Map<String, Object> obj) {

       obj.put("commissionType", "vip");
       obj.put("commissionAmt", 50);

       return obj;
    }
}

来自

Class<?> c = Class.forName("softbliss.framework.Routines.RCCustomer");
Method m = c.getDeclaredMethod("getCommission", Map.class);
Object i = c.getConstructor().newInstance();
returnObject = m.invoke(i, obj);

我的输出是

{org.springframework.validation.BindingResult.map=org.springframework.validation.BeanPropertyBindingResult: 0 errors, commissionType=vip, commissionAmt=50}

但我只需要返回对象的键和值，如下所示 {commissionType=vip，CommissionMT=50}

我怎么得到这个

Answer 1

我的不是所有这些。我不太确定剩下的是从哪里来的。考虑重写RCuths

中的ToStand方法

import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.HashMap;
import java.util.Map;

public class Main {
    public static void main(String[] args) throws ClassNotFoundException, NoSuchMethodException, IllegalAccessException, InvocationTargetException, InstantiationException {
        Class<?> c = Class.forName("com.company.Scratch.RCCustomer");
        Method m = c.getDeclaredMethod("getCommission",Map.class);
        Object i = c.getConstructor().newInstance();
        HashMap h = new HashMap<String, Object>();
        Object returnObject = m.invoke(i, h);
        System.out.println(returnObject.toString());
    }
}

输出：

{commissionAmt=50, commissionType=vip}

Process finished with exit code 0