public static void copyModeltoModel(Object src, Object des) {
PropertyDescriptor[] pds = PropertyUtils.getPropertyDescriptors(des); // 得到to对象的字段属性集合
for (int i = 0; i < pds.length; i++) {
try {
// 得到to对象的属性的类型
String toClassName = ClassUtils.getShortClassName(pds[i].getPropertyType());
// 根据此字段名去from对象查找 如果找不到则跳过 继续下一个to字段的赋值
PropertyDescriptor descriptor = null;
try {
descriptor = PropertyUtils.getPropertyDescriptor(src, pds[i].getDisplayName());
if (descriptor == null) {
continue; // Skip this property setter
}
} catch (NoSuchMethodException e) {
continue; // Skip this property setter
}
// 得到form对象该字段的类型
String fromClassName = ClassUtils.getShortClassName(descriptor.getPropertyType());
if ("Class".equals(toClassName)) {
continue;
} else {
// 得到form字段该字段的值 如果有值则赋值 否则继续下一个
// System.out.println("\n\n\n pds[i].getDisplayName()=" +
// pds[i].getDisplayName() + "\n\n\n");
Object o = PropertyUtils.getProperty(src, pds[i].getDisplayName());
if (o != null) {
if (toClassName.equals("Date") && fromClassName.equals("String")) { // 如果form该字段是字符串
// o = Helper.switchDate((String) o);
// BeanUtils.setProperty(des,
// pds[i].getDisplayName(), o);
ConvertUtilsBean convertUtils = new ConvertUtilsBean();
convertUtils.register(new DateConverter(), Date.class);
BeanUtilsBean beanUtils = new BeanUtilsBean(convertUtils, new PropertyUtilsBean());
o = Helper.switchDate((String) o);
beanUtils.setProperty(des, pds[i].getDisplayName(), o);
} else if (toClassName.equals("String") && fromClassName.equals("Date")) {
o = DateUtil.toStringByFormat((Date) o, "yyyy-MM-dd HH:mm:ss");
if (org.apache.commons.lang.StringUtils.contains((String) o, "00:00:00")) {
o =
org.apache.commons.lang.StringUtils.substringBeforeLast((String) o, "00:00:00")
.trim();
}
org.apache.commons.beanutils.BeanUtils.setProperty(des, pds[i].getDisplayName(), o);
} else if (toClassName.equals("Date") && fromClassName.equals("Date")) {
ConvertUtilsBean convertUtils = new ConvertUtilsBean();
convertUtils.register(new DateConverter(), Date.class);
BeanUtilsBean beanUtils = new BeanUtilsBean(convertUtils, new PropertyUtilsBean());
beanUtils.setProperty(des, pds[i].getDisplayName(), o);
// BeanUtils.setProperty(des,
// pds[i].getDisplayName(), o);
} else {
org.apache.commons.beanutils.BeanUtils.setProperty(des, pds[i].getDisplayName(), o);
}
// org.apache.commons.beanutils.BeanUtils.setProperty(des,pds[i].getDisplayName(),o);
}
}
} catch (Exception ex) {
// System.out.println("赋值失败：" + ex);
}
}
}
