完全复制的方法 改个名就会报500的错 为啥

Question

这是jsp页面<%@ include file = "../../config.jsp" %>
<%@ page import="java.util.*,myshop.member_sys.*"%>
<%@ page contentType="text/html;charset=GBK"%>
<jsp:useBean id="ManagerProduct" scope="page" class="myshop.product_sys.ManagerProduct"/>
<jsp:useBean id="ManagerCatalog" scope="page" class="myshop.catalog_sys.ManagerCatalog"/>
<jsp:useBean id="Handle" scope="page" class="myshop.Handle"/>
<jsp:useBean id="ManagerMemberCheck" class="myshop.member_sys.ManagerMember"/><%
String CurrentPage = Handle.getString(request,"CurrentPage","0");//??
String keywords = Handle.getString(request,"keywords");
String type = Handle.getString(request,"type");
  String user = "";
   int userLevel = 0;    
       HttpSession httpsession = request.getSession(true);
       administratorBean administratorbean = (administratorBean)httpsession.getValue("administratorBean");
       if(httpsession.getValue("administratorBean") != null){
           user = administratorbean.getName();
           userLevel = administratorbean.getLevel();
           }
          
          Hashtable AOutParam = new Hashtable();
AOutParam = ManagerProduct.ReadLoving(CurrentPage,20,"gl_loving.jsp",keywords,type,tb_shop_loving,user,userLevel);
%>这是要调用的方法：
public Hashtable ReadLoving(String s, int i, String s1, String s2,
String s3, String s4, String user, int userLevel) throws Exception { String s6 = "";
int j = 0;
float f = 0.0F;
boolean flag = false;
Hashtable hashtable = new Hashtable();
Hashtable hashtable1 = new Hashtable();
try {
s2 = handle.GBK2ISO(s2);
String s5;
s5 = "SELECT * FROM " + s4 + " ORDER BY id DESC";
ResultSet resultset = dbconn.ExeQuery(s5);
resultset.last();
j = resultset.getRow();
hashtable = turn_page(s, i, j);
int l = Integer.parseInt(String.valueOf(hashtable.get("pt_st"))) + 1;// ??
int i1 = Integer.parseInt(String.valueOf(hashtable.get("pt_en"))) + 1;
resultset.absolute(l);
for (int k = l; k < i1; k++) {
f++;
int j1 = resultset.getInt("id");
String s8 = resultset.getString("name");
String s9;
if (f / 2.0F == (float) (int) (f / 2.0F))
s9 = "f1f1f1";
else
s9 = "ffffff";
String s14 = null;
s14 = "<a href=Loving_list.jsp?Pid=" + j1
+ "><font color=#FF8040>爱心商品</font></a>";// 爱心商品的超链接
s6 = s6 + "<tr align=center valign=middle bgcolor=" + s9 + ">"; // 背景颜色
s6 = s6 + "<td><input type=checkbox name=checkbox value=" + j1
+ "></td>";// 多选文本框
s6 = s6 + "<td>" + (int) f + "-" + j1 + "</td>"; // 序号
s6 = s6 + "<td><a href=detail.jsp?Pid=" + j1 + ">"
+ resultset.getString("name") + "</a></td>";// 名称
s6 = s6 + "<td>" + resultset.getString("date_time") + "</td>"; // 时间
s6 = s6
+ "<td><a href=DealWithCenter_loving.jsp?Pid="
+ j1
+ "><font color=blue>修改</font></a>&nbsp;&nbsp; <a href=DealWithCenter.jsp?action=loving_del&Pid="
+ j1 + " onclick=\"return (AlertDel('"
+ resultset.getString("name")
+ "'));\"><font color=red>删除</font></a>"
+ "&nbsp;&nbsp;&nbsp;";
s6 = s6 + "  </tr>" + s14;
if (!resultset.next())
break;
}
dbconn.CloseConn();
} catch (SQLException sqlexception) {
System.err.println("aq.executeQuery:" + sqlexception.getMessage());
}
String s7 = search_turn(hashtable, s1, s2, s3);
hashtable1.put("RecordCount", String.valueOf(j));
hashtable1.put("HtmlStr", s6);
hashtable1.put("TurpageStr", s7); return hashtable1;
}ReadLoving方法不能复制改名，复制改名后就会报ReadLoving方法的500错误。
我是新手，那位大侠帮帮忙。

Answer 1

500 Servlet Exception[show] /admin/product_sys/gl_loving.jsp:25: ~
0&?
&? 拐 ReadLoving1(java.lang.String,int,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String,int)
Mn { myshop.product_sys.ManagerProduct
AOutParam = ManagerProduct.ReadLoving1(CurrentPage,20,"gl_loving.jsp",keywords,type,tb_shop_loving,user,userLevel);
                          ^
?D:\resin-3.1.8\webapps\bonshop\WEB-INF\work\_jsp\_admin\_product_0sys\_gl_0loving__jsp.java
(??泅?API
??沔漆o?( -Xlint:deprecation 桶?
1 ?com.caucho.jsp.JspParseException: /admin/product_sys/gl_loving.jsp:25:
~
0&?
&? 拐 ReadLoving1(java.lang.String,int,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String,int)
Mn { myshop.product_sys.ManagerProduct
AOutParam = ManagerProduct.ReadLoving1(CurrentPage,20,"gl_loving.jsp",keywords,type,tb_shop_loving,user,userLevel);
                          ^
?D:\resin-3.1.8\webapps\bonshop\WEB-INF\work\_jsp\_admin\_product_0sys\_gl_0loving__jsp.java
(??泅?API
??沔漆o?( -Xlint:deprecation 桶?
1 ?
at com.caucho.jsp.JspCompilerInstance.compile(JspCompilerInstance.java:434)
at com.caucho.jsp.JspManager.compile(JspManager.java:242)
at com.caucho.jsp.JspManager.createPage(JspManager.java:171)
at com.caucho.jsp.JspManager.createPage(JspManager.java:150)
at com.caucho.jsp.PageManager.getPage(PageManager.java:248)
at com.caucho.jsp.PageManager.getPage(PageManager.java:178)
at com.caucho.jsp.PageManager.getPage(PageManager.java:161)
at com.caucho.jsp.QServlet.getSubPage(QServlet.java:295)
at com.caucho.jsp.QServlet.getPage(QServlet.java:210)
at com.caucho.server.dispatch.PageFilterChain.compilePage(PageFilterChain.java:238)
at com.caucho.server.dispatch.PageFilterChain.doFilter(PageFilterChain.java:145)
at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:187)
at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:265)
at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:273)
at com.caucho.server.port.TcpConnection.run(TcpConnection.java:682)
at com.caucho.util.ThreadPool$Item.runTasks(ThreadPool.java:730)
at com.caucho.util.ThreadPool$Item.run(ThreadPool.java:649)
at java.lang.Thread.run(Thread.java:619)
Caused by: com.caucho.java.JavaCompileException: /admin/product_sys/gl_loving.jsp:25:
~
0&?
&? 拐 ReadLoving1(java.lang.String,int,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String,int)
Mn { myshop.product_sys.ManagerProduct
AOutParam = ManagerProduct.ReadLoving1(CurrentPage,20,"gl_loving.jsp",keywords,type,tb_shop_loving,user,userLevel);
                          ^
?D:\resin-3.1.8\webapps\bonshop\WEB-INF\work\_jsp\_admin\_product_0sys\_gl_0loving__jsp.java
(??泅?API
??沔漆o?( -Xlint:deprecation 桶?
1 ?
at com.caucho.java.InternalCompiler.executeInt(InternalCompiler.java:243)
at com.caucho.java.InternalCompiler.compileInt(InternalCompiler.java:96)
at com.caucho.java.AbstractJavaCompiler.run(AbstractJavaCompiler.java:102)
... 1 more
兄弟谢谢，但愿你能看懂