java的两个bean之间复制属性，所有属性中替换某几个字符

以下是实现代码：

import java.beans.PropertyDescriptor;import java.lang.reflect.InvocationTargetException;import java.util.ArrayList;import java.util.List;import org.springframework.beans.BeanUtils;public class BeanCopyUtil {    /**     * 复制bean属性     *      * @param source 源bean     * @param target 目标bean     * @param replaceChars 需要替换的字符列表     */    public static void copyProperties(Object source, Object target, List<String> replaceChars) {        BeanUtils.copyProperties(source, target);        if (replaceChars != null && !replaceChars.isEmpty()) {            PropertyDescriptor[] sourcePds = BeanUtils.getPropertyDescriptors(source.getClass());            PropertyDescriptor[] targetPds = BeanUtils.getPropertyDescriptors(target.getClass());            for (PropertyDescriptor sourcePd : sourcePds) {                if (sourcePd.getReadMethod() != null) {                    for (PropertyDescriptor targetPd : targetPds) {                        if (targetPd.getWriteMethod() != null && sourcePd.getName().equals(targetPd.getName())) {                            try {                                Object sourceValue = sourcePd.getReadMethod().invoke(source);                                if (sourceValue != null && sourceValue instanceof String) {                                    String targetValue = (String) sourceValue;                                    for (String replaceChar : replaceChars) {                                        targetValue = targetValue.replace(replaceChar, "");                                    }                                    targetPd.getWriteMethod().invoke(target, targetValue);                                } else {                                    targetPd.getWriteMethod().invoke(target, sourceValue);                                }                            } catch (IllegalAccessException | IllegalArgumentException                                    | InvocationTargetException e) {                                e.printStackTrace();                            }                            break;                        }                    }                }            }        }    }    /**     * 复制bean属性     *      * @param source 源bean     * @param targetClass 目标bean的class     * @param replaceChars 需要替换的字符列表     * @return 目标bean     */    public static <T> T copyProperties(Object source, Class<T> targetClass, List<String> replaceChars) {        T target = null;        try {            target = targetClass.newInstance();        } catch (InstantiationException | IllegalAccessException e) {            e.printStackTrace();        }        copyProperties(source, target, replaceChars);        return target;    }    /**     * 复制bean属性     *      * @param sourceList 源bean列表     * @param targetClass 目标bean的class     * @param replaceChars 需要替换的字符列表     * @return 目标bean列表     */    public static <T> List<T> copyProperties(List<?> sourceList, Class<T> targetClass, List<String> replaceChars) {        List<T> targetList = new ArrayList<>();        for (Object source : sourceList) {            T target = copyProperties(source, targetClass, replaceChars);            targetList.add(target);        }        return targetList;    }}

使用示例：

public class Test {    public static void main(String[] args) {        // 复制单个bean属性        User source = new User();        source.setId(1L);        source.setName("Tom");        source.setAge(20);        User target = new User();        BeanCopyUtil.copyProperties(source, target, Arrays.asList("o"));        System.out.println(target.getId()); // 1        System.out.println(target.getName()); // Tm        System.out.println(target.getAge()); // 20        // 复制bean列表属性        List<User> sourceList = new ArrayList<>();        sourceList.add(source);        List<UserVO> targetList = BeanCopyUtil.copyProperties(sourceList, UserVO.class, Arrays.asList("o"));        System.out.println(targetList.get(0).getId()); // 1        System.out.println(targetList.get(0).getName()); // Tm        System.out.println(targetList.get(0).getAge()); // 20    }}class User {    private Long id;    private String name;    private Integer age;    // 省略getter和setter方法}class UserVO {    private Long id;    private String name;    private Integer age;    // 省略getter和setter方法}