public static Object convertMap(Class type, Map map)
throws IntrospectionException, IllegalAccessException,
InstantiationException, InvocationTargetException {
BeanInfo beanInfo = Introspector.getBeanInfo(type); // 获取类属性
Object obj = type.newInstance(); // 创建 JavaBean 对象
// 给 JavaBean 对象的属性赋值
PropertyDescriptor[] propertyDescriptors = beanInfo.getPropertyDescriptors();
for (int i = 0; i< propertyDescriptors.length; i++) {
PropertyDescriptor descriptor = propertyDescriptors[i];
String propertyName = descriptor.getName();
if (map.containsKey(propertyName)) {
Object value = map.get(propertyName);
Object[] args = new Object[1];
args[0] = value;
descriptor.getWriteMethod().invoke(obj, args);
}
}
return obj;
}
反射实现Map转Bean
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转载自girl-luo.iteye.com/blog/2347626
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