java.lang.IllegalArgumentException:无法在org.apache.commons.beanutils.PropertyUtilsBean.invokeMethod调用(PropertyUtilsBean.java:1778)
Struts应用程序属性的类型为String Array[]java.lang.IllegalArgumentException:无法在org.apache.commons.beanutils.PropertyUtilsBean.invokeMethod调用(PropertyUtilsBean.java:1778),java,apache-commons-beanutils,Java,Apache Commons Beanutils,Struts应用程序属性的类型为String Array[] private String procBatchCode[]=新字符串[25]; public void setProcBatchCode(字符串[]字符串){ procBatchCode=字符串; } package com.americanexpress.ms3.actionform.RejectedPayment; 导入java.lang.reflect.Field; 导入java.lang.reflect.Invocatio
private String procBatchCode[]=新字符串[25];
public void setProcBatchCode(字符串[]字符串){
procBatchCode=字符串;
}
package com.americanexpress.ms3.actionform.RejectedPayment;
导入java.lang.reflect.Field;
导入java.lang.reflect.InvocationTargetException;
导入java.util.HashMap;
导入java.util.Map;
导入org.apache.commons.beanutils.PropertyUtils;
导入org.apache.commons.collections.MultiMap;
公开课考试{
公共静态void main(字符串参数[]){
RejectedPayablesCommonFormTest rj=新的RejectedPayablesCommonFormTest();
System.out.println(“调用…”);
Map Map=newhashmap();
地图放置(“abc”、“abc”);
地图放置(“起始日期”、“起始日期”);
字符串[]batchCodeList={“015”};
字符串[]batchCode={“015”};
map.put(“procBatchCode”,batchCode);
map.put(“procBatchCodeList”,batchCodeList);
试一试{
org.apache.commons.beanutils.beanutils.populate(rj,map);
}捕获(例外e){
e、 printStackTrace();
}
System.out.println(“调用..结束…”+rj.getProcBatchCodeList().size()+“批处理代码列表”+rj.getProcBatchCodeList().size());
}
}
java.lang.IllegalArgumentException:无法调用com.americanexpress.ms3.actionform.rejectedpayables.RejectedPayablesCommonFormTest.setProcBatchCode-参数类型不匹配
位于org.apache.commons.beanutils.PropertyUtilsBean.invokeMethod(PropertyUtilsBean.java:1778)
位于org.apache.commons.beanutils.PropertyUtilsBean.setSimpleProperty(PropertyUtilsBean.java:1759)
位于org.apache.commons.beanutils.PropertyUtilsBean.setNestedProperty(PropertyUtilsBean.java:1648)
位于org.apache.commons.beanutils.PropertyUtilsBean.setProperty(PropertyUtilsBean.java:1677)
位于org.apache.commons.beanutils.BeanUtilsBean.setProperty(BeanUtilsBean.java:1022)
在org.apache.commons.beanutils.BeanUtilsBean.populate(BeanUtilsBean.java:811)
在org.apache.commons.beanutils.beanutils.populate上(beanutils.java:298)
在com.americanexpress.ms3.actionform.RejectedPaddies.Test.main(Test.java:28)中,rj对象中的“procBatchCode”字段的类型与映射中键“procBatchCode”对应的对象类型不匹配
private String procBatchCode[] = new String[25];
public void setProcBatchCode(String[] strings) {
procBatchCode = strings;
}
package com.americanexpress.ms3.actionform.rejectedpayables;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import java.util.HashMap;
import java.util.Map;
import org.apache.commons.beanutils.PropertyUtils;
import org.apache.commons.collections.MultiMap;
public class Test {
public static void main(String args[]){
RejectedPayablesCommonFormTest rj=new RejectedPayablesCommonFormTest();
System.out.println("Calling .....");
Map <String,Object>map=new HashMap<String,Object>() ;
map.put("abc","abc");
map.put("fromDate","FormDate");
String[] batchCodeList={"015"};
String []batchCode={"015"};
map.put("procBatchCode",batchCode);
map.put("procBatchCodeList",batchCodeList);
try {
org.apache.commons.beanutils.BeanUtils.populate(rj, map);
}catch(Exception e){
e.printStackTrace();
}
System.out.println("Calling ..End ..."+rj.getProcBatchCodeList().size()+" batch code list"+rj.getProcBatchCodeList().size());
}
}