java 对象参数去空格方式
import java . lang . reflect . Field ; import java . lang . reflect . Method ; public class Test { /** * 去掉bean中所有属性为字符串的前后空格 * * @param bean * @throws Exception */ public static void beanAttributeValueTrim ( Object bean ) throws Exception { if ( bean != null ) { //获取所有的字段包括public,private,protected,private Field [] fields = bean . getClass (). getDeclaredFields (); for ( int i = 0 ; i < fields . length ; i ++) { Field f = fields [ i ]; if ( f . getType (). getName (). equals ( "java.lang.String" )) { String key = f . getName (); //获取字段名 Object value = getFieldValue ( bean , key ); if ( value =