java通过反射得到get、set方法

public static <T>void testRef(Class<T> clazz) throws Exception{T obj = clazz.newInstance();Field[] fields = clazz.getDeclaredFields();for(Field field : fields){PropertyDescriptor descriptor = new PropertyDescriptor(field.getName(), clazz);Method method = descriptor.getWriteMethod();System.out.println(method.getName());method.invoke(obj, "12");}}

public static void main(String[] args) throws Exception {String s = "desc";System.out.println("set" + (s.toUpperCase().charAt(0)) + s.substring(1));testRef(A.class);}<pre name="code" class="java">class A {private String name;private String desc;public String getName() {return name;}public void setName(String name) {this.name = name;}public String getDesc() {return desc;}public void setDesc(String desc) {this.desc = desc;}public A() {super();}}