通过beanUtil简化部分代码

panda-jdbc/src/main/java/org/panda/jdbc/BeanHander.java

@@ -1,13 +1,16 @@
 package org.panda.jdbc;
 
+import org.panda.beans.util.BeanUtil;
 import org.panda.code.uitl.ReflectionUtil;
 
 import org.panda.jdbc.annotation.Column;
 import org.panda.jdbc.sql.BeanSqlUtil;
 import java.lang.reflect.Field;
+import java.lang.reflect.Method;
 import java.sql.ResultSet;
 import java.sql.ResultSetMetaData;
 import java.sql.SQLException;
+import java.util.List;
 
 /**
  *  @author qi
@@ -25,12 +28,13 @@ public class BeanHander implements ResultSetHandler {
 	public Object handler(ResultSet rs) {
 		try {
 
-			Object bean = clazz.newInstance();
+			Object bean = BeanUtil.instantiateClass(clazz);
 			ResultSetMetaData metadata = rs.getMetaData();
+			//数据总数
 			int coulumnCount = metadata.getColumnCount();
+			List<Field> fieldList = BeanUtil.getAllField(clazz);
 
-		 	Field [] fields = clazz.getDeclaredFields();
-		 	for (Field f:fields){
+		 	for (Field f:fieldList){
 		 		String fieldName = f.getName();
 		 		String columnName =  BeanSqlUtil.caseToHump(fieldName);
 		 		try {