springboot+mybatis+sqlserver

package com.jsrj.base.util; import com.google.common.collect.Lists; import com.google.common.collect.Maps; import org.apache.commons.beanutils.NestedNullException; import org.apache.commons.beanutils.PropertyUtils; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.BeanUtils; import org.springframework.beans.BeanWrapper; import org.springframework.beans.BeanWrapperImpl; import java.beans.PropertyDescriptor; import java.io.File; import java.lang.reflect.InvocationTargetException; import java.lang.reflect.Method; import java.lang.reflect.ParameterizedType; import java.lang.reflect.Type; import java.math.BigDecimal; import java.net.MalformedURLException; import java.net.URL; import java.security.CodeSource; import java.security.ProtectionDomain; import java.util.*; import java.util.regex.Matcher; import java.util.regex.Pattern; /** * <p>方法 BeanUtil : <p> * <p>说明:通用的工具类</p> * <pre> * @author D.chen.g * @date 2017/3/11 21:53 * </pre> */ public class BeanUtil { private final static Logger log = LoggerFactory.getLogger(BeanUtil.class); /** * 用于定义Hibernate Annotation中字段长度的属性名 */ private static final String COLUMN_LENGTH = "length"; private static final String COLUMN_NULLABLE = "nullable"; /** * Hibernate代理类名特征 */ private static final String CGLIB_CLASS_SUFFIX = "$$EnhancerByCGLIB$$"; private static Map<Class<?>, PropertyDescriptor[]> pdMap = null; /** * <p>方法:getNullPropertyNames 获取空的属性数组 </p> * <ul> * <li> @param source 对象</li> * <li>@return java.lang.String[] 空属性数组 </li> * <li>@author D.chen.g </li> * <li>@date 2019/2/26 9:24 </li> * </ul> */ public static String[] getNullPropertyNames(Object source) { final BeanWrapper src = new BeanWrapperImpl(source); PropertyDescriptor[] pds = src.getPropertyDescriptors(); Set<String> emptyNames = new HashSet<String>(); for (PropertyDescriptor pd : pds) { Object srcValue = src.getPropertyValue(pd.getName()); if (srcValue == null) { emptyNames.add(pd.getName()); } } String[] result = new String[emptyNames.size()]; return emptyNames.toArray(result); } /** * <p>方法:copyPropertiesIgnoreNull 把不为空的属性复制到新对象 </p> * <ul> * <li> @param src 源对象</li> * <li> @param target 目的对象</li> * <li>@return void </li> * <li>@author D.chen.g </li> * <li>@date 2019/2/26 9:26 </li> * </ul> */ public static void copyPropertiesIgnoreNull(Object src, Object target) { BeanUtils.copyProperties(src, target, getNullPropertyNames(src)); } /** * <p>方法:getBeanProperty 获取指定类中的属性 </p> * <ul> * <li> @param bean 对象</li> * <li> @param property 属性</li> * <li>@return java.lang.Object </li> * <li>@author D.chen.g </li> * <li>@date 2017/3/11 21:54 </li> * </ul> */ public static Object getBeanProperty(Object bean, String property) throws IllegalAccessException, InvocationTargetException, NoSuchMethodException { try { return PropertyUtils.getProperty(bean, property); } catch (NestedNullException e) { return null; } } /** * 把最先转换成MAP * * @param source 源对象 * @param upperCase true 表示大写，false表示小写 */ /** * <p>方法:obj2Map 把对象转成Map对象 </p> * <ul> * <li> @param source 源对象</li> * <li> @param upperCase 是否需要key大写，true大写，false小写</li> * <li>@return java.util.Map<java.lang.String,java.lang.Object> </li> * <li>@author D.chen.g </li> * <li>@date 2017/3/11 21:55 </li> * </ul> */ public static Map<String, Object> obj2Map(Object source, boolean upperCase) { Map<String, Object> map = Maps.newHashMap(); Set<String> pns = getPropertiesName(source); for (String s : pns) { if (upperCase) { map.put(s.toUpperCase(), getProperty(source, s)); } else { map.put(s.toLowerCase(), getProperty(source, s)); } } return map; } /** * <p>方法:obj2Map 对象转换为Map对象，Map对象中key为对象的属性名称 </p> * <ul> * <li> @param source 源对象</li> * <li>@return java.util.Map<java.lang.String,java.lang.Object> </li> * <li>@author D.chen.g </li> * <li>@date 2019/12/28 14:51 </li> * </ul> */ public static Map<String, Object> obj2Map(Object source) { Map<String, Object> map = Maps.newHashMap(); Set<String> pns = getPropertiesName(source); for (String s : pns) { map.put(s.trim(), getProperty(source, s)); } return map; } /** * <p>方法:obj2Map 把对象中指定属性的值转换为Map对象，key为指定属性 </p> * <ul> * <li> @param source </li> * <li> @param includePropeties TODO</li> * <li>@return java.util.Map<java.lang.String,java.lang.Object> </li> * <li>@author D.chen.g </li> * <li>@date 2017/3/11 21:56 </li> * </ul> */ public static Map<String, Object> obj2Map(Object source, String... includePropeties) { Map<String, Object> map = Maps.newHashMap(); for (String s : includePropeties) { map.put(s, getProperty(source, s)); } return map; } /** * <p>方法:obj2Map 传入类以及map对象，把类中的属性添加到map对象中</p> * <ul> * <li> @param source 对象</li> * <li> @param ppt 需要整合的map对象</li> * <li>@return void </li> * <li>@author D.chen.g </li> * <li>@date 2017/5/23 21:49 </li> * </ul> */ public static void obj2Map(Object source, Map<String, Object> ppt) { Set<String> keys = BeanUtil.getPropertiesName(source); for (String s : keys) { ppt.put(s, getProperty(source, s)); } } /** * <p>方法:obj2Map 传入对象,map,指定的key列表，把指定的key列表转换到map对象中 </p> * <ul> * <li> @param source 对象</li> * <li> @param ppt 传入的map对象</li> * <li> @param keys 需要转换的key列表</li> * <li>@return void </li> * <li>@author D.chen.g </li> * <li>@date 2019/12/28 14:56 </li> * </ul> */ public static void obj2Map(Object source, Map<String, Object> ppt, String... keys) { for (String s : keys) { ppt.put(s, getProperty(source, s)); } } /** * 如果是Hibernate代理类，则获得其父类，应就是真实的Model类 * * @param clazz 原类 * @return Model类 */ public static Class<?> getRealClassFromHibernate(Class<?> clazz) { return clazz; } /** * 设置bean对象property属性的值 * * @param bean 　bean对象 * @param property 属性名称 * @param value 　设置property的值 */ public static void setProperty(Object bean, String property, Object value) { try { org.apache.commons.beanutils.BeanUtils.setProperty(bean, property, value); } catch (Exception e) { throw new RuntimeException("setProperty()出错!" + property, e); } } /** * <p>方法:setProperties 减少set方法，通过该方面，可以把指定key和对应obj值都设置到bean对象中 </p> * <ul> * <li> @param bean 需要设置的bean对象</li> * <li> @param keys 属性名称，是bean对象中的属性一致</li> * <li> @param vals 属性对象，于属性名称对应</li> * <li>@return void </li>