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登陸平臺可以通過網絡來學習和交流,用戶可以注冊為教員,學生和普通用戶等不同的身份。

代碼片段和文件信息
package?com.whatratimes.dbms;
import?java.util.Hashtable;
import?java.util.Enumeration;
import?java.lang.reflect.Field;
import?java.lang.reflect.Modifier;
/**
?*?User:?Tao
?*?Date:?May?13?2003
?*?Time:?9:38:16?PM
?*/
public?class?BeanHelper
{
????private?static?Hashtable?ClassFields?=?new?Hashtable();
????public?static?Hashtable?getValues(object?this_bean)
????{
????????Hashtable?prop?=?new?Hashtable();
????????Hashtable?fields?=?getFields(this_bean);
????????if?(fields.isEmpty())
????????{
????????????return?prop;
????????}
????????Enumeration?enu?=?fields.keys();
????????while?(enu.hasMoreElements())
????????{
????????????String?this_field_name?=?enu.nextElement().toString();
????????????Field?this_field?=?(Field)?fields.get(this_field_name);
????????????try
????????????{
????????????????prop.put(this_field_name?this_field.get(this_bean));
????????????}?catch?(Exception?e)
????????????{
????????????????e.printStackTrace();
????????????}
????????}
????????return?prop;
????}
????public?static?void?setValues(object?this_bean?Hashtable?values)
????{
????????Hashtable?fields?=?getFields(this_bean);
????????if?(fields.isEmpty())
????????{
????????????return;
????????}
????????Enumeration?enu?=?values.keys();
????????while?(enu.hasMoreElements())
????????{
????????????String?this_field_name?=?enu.nextElement().toString();
????????????if?(!fields.containsKey(this_field_name))
????????????{
????????????????continue;
????????????}
????????????object?this_field_value?=?values.get(this_field_name);
????????????Field?this_field?=?(Field)?fields.get(this_field_name);
????????????try
????????????{
????????????????this_field.set(this_bean?this_field_value);
????????????}?catch?(Exception?e)
????????????{
????????????????e.printStackTrace();
????????????}
????????}
????????return;
????}
????public?static?void?setValue(object?this_bean?String?field_name?object?field_value)
????{
????????Hashtable?fields?=?getFields(this_bean);
????????if?(fields.isEmpty())
????????{
????????????return;
????????}
????????if?(fields.containsKey(field_name))
????????{
????????????Field?this_field?=?(Field)?fields.get(field_name);
????????????try
????????????{
????????????????this_field.set(this_bean?field_value);
????????????}?catch?(Exception?e)
????????????{
????????????????e.printStackTrace();
????????????}
????????}
????????return;
????}
????private?static?Hashtable?generateFields(object?this_bean)
????{
????????Hashtable?fs?=?new?Hashtable();
????????Field[]?fields?=?this_bean.getClass().getFields();
????????for?(int?i?=?0;?i?????????{
????????????int?m?=?fields[i].getModifiers();
????????????if?(Modifier.isStatic(m)?||?Modifier.isFinal(m)?||?(!Modifier.isPublic(m)))
????????????{
????????????????continue;
????????????}
????????????fs.put(fields[i].getName()?fields[i]);
????????}
????????retu
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????164??2005-02-08?16:58??網絡教學平臺\200752213295745\『源碼天空』.url
?????文件???????1619??2006-07-30?15:23??網絡教學平臺\200752213295745\使用說明.txt
?????文件????????164??2005-02-08?16:58??網絡教學平臺\200752213295745\免費『商業源碼』.url
?????文件????????765??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\2.htm
?????文件???????4830??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\bjtz.htm
?????文件???????4805??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\dxx.htm
?????文件??????13059??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\glbj.htm
?????文件???????5978??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\glbjxy.htm
?????文件???????7789??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\gljm.htm
?????文件???????5130??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\gljy-jxda.htm
?????文件???????4827??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\gljy-lx.htm
?????文件???????7328??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\gljy-xgjxda.htm
?????文件??????16889??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\gljy.htm
?????文件????????658??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\index.htm
?????文件???????4372??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\jljllb.htm
?????文件???????4831??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\jmftz.htm
?????文件???????5050??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\jxdalb.htm
?????文件???????4860??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\jxkhlb.htm
?????文件???????5265??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\jygl-zjjlzl.htm
?????文件???????5996??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\jygl-zjpxzl.htm
?????文件???????5681??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\jykhzl.htm
?????文件???????4673??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\jypglb.htm
?????文件???????5337??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\jypgzl.htm
?????文件???????7083??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\kcap.htm
?????文件???????6119??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\kcapb?.htm
?????文件???????6443??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\kcapb1.htm
?????文件???????5032??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\pxjllb?.htm
?????文件???????5102??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\pxjllb.htm
?????文件???????7049??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\tjkcap.htm
?????文件???????6075??2007-01-06?17:35??網絡教學平臺\200752213295745\項目源代碼(Eclipse)\admin\top1.html
............此處省略566個文件信息
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