java获取List的泛型
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obj = wInstance();
// ⾸先得到pojo所定义的字段
Field[] fields = DeclaredFields();
for (Field curField : fields) {
// 设置字段可访问(必须,否则报错)
curField.tAccessible(true);
Class<?> curFieldType = Type();
// 集合List元素
if (curFieldType.equals(List.class)) {
// 当前集合的泛型类型
Type genericType = GenericType();
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continue;
}
if (genericType instanceof ParameterizedType) {
ParameterizedType pt = (ParameterizedType) genericType;
// 得到泛型⾥的class类型对象
scoresClass<?> actualTypeArgument = (Class<?>)pt.getActualTypeArguments()[0];
List<Object> curEleList = new ArrayList<>();
Object actualType = wInstance();
饰扣//....actualType字段处理
关于坚持的英文名言curEleList.add(actualType);
curField.t(obj, curEleList);
}
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}珍岛狗>listen beyonce