如果你的程序写的实在没什么问题,库路径也对,你可以试试
吧WL运行时生成的临时目录何log目录删除掉,再启动一下试试.
吧WL运行时生成的临时目录何log目录删除掉,再启动一下试试.
解决方案 »
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m_FeatureSet = m_MapXBean.FeatureSet_SearchByAttribute(m_Map,
str1,
"LINE_ID",
m_Str_Parameter_Value);
/**
* º¯ÊýÃû£ºFeatureSet_SearchByAttributes
* ¹¦ÄÜ£º²éѯ¸ø¶¨Í¼²ãÉϵÄÖ¸¶¨ÁÐÃûΪָ¶¨ÁÐÖµµÄͼԪ¶ÔÏ󼯣¨Ê¹ÓÃsearchByAttributesº¯Êý£©
* @param p_Map MapJ ²Ù×÷µÄµØͼ¶ÔÏó
* @param p_StrLayerName String Òª²éѯµÄͼ²ãÃû
* @param p_StrColumnName String ²éѯÌõ¼þ-ÁÐÃû
* @param p_StrColumnValue String ²éѯÌõ¼þ-ÁÐÖµ
* @return FeatureSet ·µ»Ø²éѯ½á¹û¼¯
* ±àдʱ¼ä£º2004.8.11
* Éè¼ÆÈË£º
* ˵Ã÷£ºÓô˺¯ÊýµÃµ½µÄ·µ»ØͼԪ¼¯£¬ÔÚʹÓÃÇ°ÐèÒª¼ì²âÊÇ·ñΪ¿Õ
* ²âÊÔ£º
*/
public FeatureSet FeatureSet_SearchByAttributes(MapJ p_Map,
String p_StrLayerName,
String p_StrColumnName,
String p_StrColumnValue)
{
FeatureSet m_FeatureSet = null; //»ñµÃ½«Òª²éѯµÄͼ²ã¶ÔÏó£»
FeatureLayer m_FeatureLayer = (FeatureLayer)p_Map.getLayers().get(p_StrLayerName); //ÐèÒª·µ»ØµÄÊôÐÔÁбí;
ArrayList m_ArrayListReturnColumnNames = new ArrayList(); //²éѯÌõ¼þÁÐÃûÁÐ±í£»
ArrayList m_ArrayListLookForConditionColumnName = new ArrayList(); //²éѯÌõ¼þÁÐÖµÁÐ±í£»
ArrayList m_ArrayListLookForConditionColumnValue = new ArrayList(); //²éѯ²Ù×÷ÀàÐÍ£»
ArrayList m_ArrayListLookFor_OperatorType = new ArrayList(); TableInfo m_TableInfo = null;
try
{
//m_TableInfoΪ²éѯµ½¼¯ºÏºó·µ»ØµÄÊôÐÔÁÐÃû£»
m_TableInfo = m_FeatureLayer.getTableInfo(); //»ñµÃ¸Ã²ãͼԪ¶ÔÏóµÄËùÓÐÊôÐÔÖµ£¬Ð´Èëm_ArrayListReturnColumnNamesÊý×飻
for (int i = 0; i < m_TableInfo.getColumnCount(); i++)
{
m_ArrayListReturnColumnNames.add(m_TableInfo.getColumnName(i));
}
}catch(Exception e)
{
System.out.println("FeatureSet_SearchByAttributes()::»ñȡͼ²ã±íÐÅÏ¢³ö´í£¡");
} //¼ÓÈë²éѯÌõ¼þÁÐÃû£»
m_ArrayListLookForConditionColumnName.add(p_StrColumnName); //ÉèÖòÙ×÷ÀàÐÍ£»
m_ArrayListLookFor_OperatorType.add(AttOperator.eq); //Éú³É²éѯ²Ù×÷Öµ£»
Attribute m_AttributeLookForColumnValue = new Attribute(p_StrColumnValue); //×éºÏ²éѯ²Ù×÷²ÎÊý£»
AttTuple m_AttTupleLookForColumn = new AttTuple(m_AttributeLookForColumnValue); ArrayList m_ArrayListLookForValues = new ArrayList();
m_ArrayListLookForConditionColumnValue.add(m_ArrayListLookForValues); try
{
m_FeatureSet = m_FeatureLayer.searchByAttributes(
m_ArrayListReturnColumnNames, //·µ»ØÁÐÁбí
m_ArrayListLookForConditionColumnName, //²éѯµÄÁÐÃûÁÐ±í£¨Êʺ϶àÌõ¼þ²éѯ£¬
//Ò²Êʺϵ¥Ìõ¼þ²éѯ£©
m_ArrayListLookFor_OperatorType, //²Ù×÷ÀàÐÍ£¬Ò»°ãÊǵÈÓÚ
m_ArrayListLookForConditionColumnValue, //²éѯµÄÁÐÖµÁÐ±í£¨Êʺ϶àÌõ¼þ²éѯ£¬
//Ò²Êʺϵ¥Ìõ¼þ²éѯ£¬
//´Ë²ÎÊý±ØÐë¸úattNames¶ÔÓ¦£©
QueryParams.ALL_PARAMS //·µ»ØËùÓÐÊôÐÔÖµ
);
}catch(Exception e)
{
System.out.println("FeatureSet_SearchByAttributes()::m_FeatureLayer.searchByAttributes()³ö´í£¡");
}
return m_FeatureSet;
}很多东西调用的是MapXtreme for java的东西,按说既然JAVA跨平台,应该在哪种服务器上都能用,MapXtreme for java是纯Java写的