Java方法名是自己取吗,按属性取方法名java反照

按属性取方法名 java反射

//排序排名

sortGDTownIndex(result, "ForeignComplete", "ForeignCompleteNum");

Method ms &＃61; null;//比较接口是要用到全局变量

private void sortGDTownIndex(List result, String get, String set) {

Class c &＃61; ((GDTempTownIndex) result.get(0)).getClass();

Method[] mss &＃61; c.getMethods();

for (int i &＃61; 0; i

Method m &＃61; mss[i];

String name &＃61; m.getName();

if (name.startsWith("get") && name.endsWith(get)) {

ms &＃61; m;

break;

}

}

//过滤空的值

List addList &＃61; new ArrayList();

System.out.println("1result.size()&＃61;" &＃43; result.size());

System.out.println("mse()&＃61;" &＃43; ms.getName());

for (int i &＃61; 0; i

GDTempTownIndex t &＃61; (GDTempTownIndex) result.get(i);

try {

// System.out.println("t.name&＃61;"&＃43;t.getTownName());

// System.out.println("t.ms&＃61;"&＃43;ms.getName());

System.out.println("t.value&＃61;" &＃43; ms.invoke(t));

if (ms.invoke(t) &＃61;&＃61; null) {

addList.add(t);

}

} catch (Exception ex) {

ex.printStackTrace();

}

}

result.removeAll(addList);

System.out.println("&＃61;&＃61;result.size()&＃61;" &＃43; result.size());

System.out.println("addList.size()&＃61;" &＃43; addList.size());

Comparator comp &＃61; new Comparator() {

&＃64;Override

public int compare(Object o1, Object o2) {

GDTempTownIndex p1 &＃61; (GDTempTownIndex) o1;

GDTempTownIndex p2 &＃61; (GDTempTownIndex) o2;

int i &＃61; -1;

try {

if ((Double) ms.invoke(p1) <((Double) ms.invoke(p2))) {

i &＃61; 1;

} else if ((Double) ms.invoke(p1) > ((Double) ms.invoke(p2))) {

i &＃61; -1;

}

} catch (Exception ex) {

ex.printStackTrace();

} finally {

return i;

}

}

};

//排序

System.out.println("&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;&＃61;is&＃61;");

if (result.size() !&＃61; 0) {

Collections.sort(result, comp);

}

for (int i &＃61; 0; i

Method m &＃61; mss[i];

String name &＃61; m.getName();

if (name.startsWith("set") && name.endsWith(set)) {

ms &＃61; m;

}

}

//设置排名

try {

for (int i &＃61; 0; i

GDTempTownIndex t &＃61; (GDTempTownIndex) result.get(i);

ms.invoke(t, new Double(String.valueOf(i &＃43; 1)));

}

result.addAll(addList);

} catch (Exception ex) {

ex.printStackTrace();

}

}