public class excelutil
// 產生**標題行
hssfrow row = sheet.createrow(0);
for (int i = 0; i < headers.length; i++)
if (null == datalist)
for (int i = 0; i < datalist.size(); i++) else }}
workbook.write(os);
} catch (exception e) finally catch (ioexception e) }}
/***
* @param datalist 資料列表
* @param headers 表頭
* @param os 輸出流
*/public static void collectexport(list> datalist, string title, string headers, outputstream os)
hssfrow row1 = sheet.createrow(0);
sheet.addmergedregion(new cellrangeaddress(0, 0, 0, headers.length - 2));
hssfcell cel1 = row1.createcell(0);
cel1.setcellstyle(style);
cel1.setcellvalue(title);
// 產生**標題行
hssfrow row = sheet.createrow(1);
for (int i = 0; i < headers.length; i++)
if (null == datalist)
for (int i = 0; i < datalist.size(); i++) else }}
workbook.write(os);
} catch (exception e) finally catch (ioexception e) }}
/*** 從物件中取出展示的值
* @param fieldnames
* @param list
* @param cls
* @return
*/public static list> transobjtostring(string fieldnames, listlist, class<?> cls)
list> datalist = new arraylist>();
for (int j = 0; j < list.size(); j++) catch (exception e)
}datalist.add(data);
}return datalist;
}/**
* 獲取物件的特定值
* @param gbm
* @param fieldname
* @param cls
* @return
* @throws exception
*/private static string getvalues(object gbm, string fieldname, class<?> cls) throws exception
if (null != o && o instanceof sysorgperson)
if (null != o && o instanceof sysorgelement)
if (o != null && o instanceof org.hibernate.collection.persistentbag)
if (obj instanceof sysorgperson) }}
returnvalue = o == null ? "" : returnvalue;
return returnvalue;
} catch (exception e)
}/**
* 根據屬性名獲取屬性
* @param fields
* @param fieldname
* @return
*/public static field findfield(field fields, string fieldname)
}return field;
}/**
* 過濾掉非form屬性
* @param fields
* @return
*/public static field filterfield(field fields)
}fields = new field[count];
for (int i = 0; i < count; i++)
return fields;
}/**
* 獲取form屬性名
* @param fields
* @return
*/public static string filednames(field fields)
string filednames = new string[fields.length];
for (int i = 0; i < fields.length; i++)
return filednames;
}/**
* 獲取國際化資源中類屬性名對應的值
data1.add("張三");
data1.add("男");
data1.add("1989-11-12");
data1.add("88");
listdata2 = new arraylist();
data2.add("李四");
data2.add("男");
data2.add("1992-02-23");
data2.add("75");
list> list = new arraylist>();
list.add(data1);
list.add(data2);
outputstream os = null;
try catch (filenotfoundexception e)
collectexport(list, "彙總", headers, os);
}}
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