比较对象增加一个方法

src/main/java/com/stylefeng/guns/core/util/Contrast.java

@@ -114,6 +114,68 @@ public class Contrast {
     }
     }
 
 
     /**
     /**
+     * 比较两个对象pojo1和pojo2,并输出不一致信息
+     *
+     * @author stylefeng
+     * @Date 2017/5/9 19:34
+     */
+    public static String contrastObjByName(String dictClass, String key, Object pojo1, Map<String, String> pojo2) {
+        AbstractDictMap dictMap = DictMapFactory.createDictMap(dictClass);
+        String str = parseMutiKey(dictMap, key, pojo2) + separator;
+        try {
+            Class clazz = pojo1.getClass();
+            Field[] fields = pojo1.getClass().getDeclaredFields();
+            int i = 1;
+            for (Field field : fields) {
+                if ("serialVersionUID".equals(field.getName())) {
+                    continue;
+                }
+                String prefix = "get";
+                int prefixLength = 3;
+                if(field.getType().getName().equals("java.lang.Boolean")){
+                    prefix = "is";
+                    prefixLength = 2;
+                }
+                Method getMethod = null;
+                try{
+                    getMethod = clazz.getDeclaredMethod(prefix + StrKit.firstCharToUpperCase(field.getName()));
+                }catch(java.lang.NoSuchMethodException e){
+                    System.err.println("this className:" + clazz.getName() + " is not methodName: " + e.getMessage());
+                    continue;
+                }
+                Object o1 = getMethod.invoke(pojo1);
+                Object o2 = pojo2.get(StrKit.firstCharToLowerCase(getMethod.getName().substring(prefixLength)));
+                if (o1 == null || o2 == null) {
+                    continue;
+                }
+                if (o1 instanceof Date) {
+                    o1 = DateUtil.getDay((Date) o1);
+                } else if (o1 instanceof Integer) {
+                    o2 = Integer.parseInt(o2.toString());
+                }
+                if (!o1.toString().equals(o2.toString())) {
+                    if (i != 1) {
+                        str += separator;
+                    }
+                    String fieldName = dictMap.get(field.getName());
+                    String fieldWarpperMethodName = dictMap.getFieldWarpperMethodName(field.getName());
+                    if (fieldWarpperMethodName != null) {
+                        Object o1Warpper = DictFieldWarpperFactory.createFieldWarpper(o1, fieldWarpperMethodName);
+                        Object o2Warpper = DictFieldWarpperFactory.createFieldWarpper(o2, fieldWarpperMethodName);
+                        str += "字段名称:" + fieldName + ",旧值:" + o1Warpper + ",新值:" + o2Warpper;
+                    } else {
+                        str += "字段名称:" + fieldName + ",旧值:" + o1 + ",新值:" + o2;
+                    }
+                    i++;
+                }
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return str;
+    }
+
+    /**
      * 解析多个key(逗号隔开的)
      * 解析多个key(逗号隔开的)
      *
      *
      * @author stylefeng
      * @author stylefeng