private string preparestring(string s)
{
if(s == null)
return null;
if(s.length() < 2)
return s;
if(s.charat(0) == '"' && s.charat(s.length() - 1) == '"') file://如果字符串s以"开头,又以"结尾,则把两头的"去掉
return s.substring(1, s.length() - 1);
if(s.startswith("'") && s.endswith("'"))//如果字符串s以'开头,又以'结尾,则把两头的"去掉
return s.substring(1, s.length() - 1);
else
return s;
}
private boolean processline1(string s, string s1, string s2, string s3)
{ file://创建一个object类的实例
object obj[] = {
null, null
};
class class1;
if((class1 = (class)cls.get(s1)) == null)
try
{
class1 = class.forname(s1);//返回具有s1指定的类名的类的class描述符
cls.put(s1, class1); file://放回哈西表
}
catch(exception _ex)
{
system.out.println("不能装载类 " + s1);
return false;
}
obj[0] = class1;
if(s2.length() == 0)
{
try
{
obj[1] = class1.newinstance();// 创建类的新实例
}
catch(nosuchmethoderror _ex)
{
system.out.println("不能创建对象的实例 " + s3);
return false;
}
catch(exception _ex)
{
system.out.println("不能创建对象的实例 " + s3);
return false;
}
inst.put(s, ((object) (obj)));
}
else
{
object obj1[] = getparamarray(s2, 0); file://取得参数列表
if(obj1 == null)
{
system.out.println("不能处理这行参数: " + s3);
return false;
}
try
{
constructor cons = class1.getconstructor((class[])obj1[0]);//使用参数列表构建类构建器
if(class1 == null)
{
system.out.println("不能创建对象的实例 " + s3);
return false;
}
obj[1] = cons.newinstance((object[])obj1[1]);
inst.put(s, ((object) (obj)));
}
catch(exception _ex)
{
system.out.println("不能创建对象的实例 " + s3);
return false;
}
}
return true;
}
private object[] getparamarray(string s, int i) file://取得s中所包含的参数列表,存入一个object数组中
{
string s1 = s.trim(); file://去除末尾的空格
string s6 = ",";
vector vector = new vector();
if(s1.length() > 0)
{
if(s1.charat(0) == '(')//去掉(
s1 = s1.substring(1);
if(s1.endswith(")"))//去掉)
s1 = s1.substring(0, s1.length() - 1);
string s2 = s1.trim(); file://去掉字符串后的空格
if(s2.length() == 0 && i == 0) file://如果s2长度为零,说明没有参数
return null;
string s4;
if(s2.length() > 0)
{
if(s2.charat(0) == '"')//如果s2以"开头,则用/"代替
s6 = "/"";
else
if(s2.charat(0) == '/'')//如果s2以/'开头,则用'代替
s6 = "'";
else
s6 = ",";
s4 = s2.substring(0, 1); file://取得s2的第一个字符
s2 = s2.substring(1);//取得s2的第二个字符往后的字符
}
else
{
s4 = "";
}
for(; s2.length() > 0; s2 = s2.substring(1))//这些语句是为了把参数表中的参数分离出来
{
string s5 = s2.substring(0, 1);//取得s2的第一个字符
if(s5.equals(s6)) file://如果s5和s6相等,即判断s5是否为两个参数的分隔符
{
if(s6.equals("/"") || s6.equals("'"))//如果s6为/"或',则
s4 = s4 + s6;
vector.addelement(s4); file://把s4(即一个参数值)加入vector中
s2 = s2.substring(1).trim();
s4 = "";
if(s2.length() == 0)
break;
s4 = s2.substring(0, 1);
if(s4.charat(0) == ',')
file://如果s4以","开头,则判断s4是否以分隔符开头
{
s2 = s2.substring(1).trim();
s4 = "";
if(s2.length() == 0)
break;
s4 = s2.substring(0, 1);
}
if(s4.charat(0) == '"')
s6 = "/"";
else
if(s4.charat(0) == '/'')
s6 = "'";
else
s6 = ",";
}
else
{
s4 = s4 + s5;
}
}
if(s4.length() > 0)
vector.addelement(s4);
}
int j = vector.size(); file://取得向量变量vector的大小,vector中保存的都是参数值
if(j == 0 && i == 0)
return null; file://没有参数
object aobj[] = new object[3];
class class1[] = new class[j + i];
object aobj1[] = new object[j + i];
aobj[0] = class1;
aobj[1] = ((object) (aobj1));
aobj[2] = new integer(j + i);
for(int k = i; k < j + i; k++)
{
string s3 = (string)vector.elementat(k - i);
try
file://以下的代码是为了判断,每个参数到底是什么数据类型
{ file://判断是否为整型
integer integer = integer.valueof(s3);
class1[k] = integer.type;
aobj1[k] = integer;
}
catch(exception _ex)
{
try
{ file://判断是否为浮点型
float float1 = float.valueof(s3);
class1[k] = float.type;
aobj1[k] = float1;
}
catch(exception _ex2)
{ file://判断是否为布尔类型
s3 = preparestring(s3);
if(s3.equals("true")) file://判断是否为真
{
class1[k] = boolean.type;
aobj1[k] = new boolean(true);
}
else
if(s3.equals("false")) file://判断是否为假
{
class1[k] = boolean.type;
aobj1[k] = new boolean(false);
}
else
{
class1[k] = class$java$lang$string == null ? (class$java$lang$string = class$("java.lang.string")) : class$java$lang$string;
aobj1[k] = s3;
}
}
}
}
vector = null;
return aobj;
}
public void dopost(httpservletrequest httpservletrequest, httpservletresponse httpservletresponse)
throws servletexception, ioexception
{
doget(httpservletrequest, httpservletresponse);
}
public void doget(httpservletrequest httpservletrequest, httpservletresponse httpservletresponse)
throws servletexception, ioexception
{
string s = "";
string s1 = "";
s = httputils.getrequesturl(httpservletrequest).tostring();
file://返回一个字符串,包含请求字符串中包含的协议名,主机名,端口号以及路径,但是不包含请求的内容
int i;
if((i = s.indexof("?")) > 0)//去掉s结尾的问号
s = s.substring(0, i);
s1 = httpservletrequest.getquerystring();//取的请求字符串的请求内容
if(s1 == null)
{
parsefile(s1, httpservletrequest, httpservletresponse);
return;
}
if(s1.equals(admin)) file://如果请求串等于admin
{
adminpage(httpservletrequest, httpservletresponse, s); file://进入管理员界面
return;
}
if(s1.equals("namiotde")) file://如果请求串为namiotde,则执行相应的执行命令
{
executerequest(httpservletrequest, httpservletresponse);
return;
}
string s2 = getfromquery(s1, "what="); file://取的动作的属性值
if(s2.equals("hframe"))
{
gethiddenframe(httpservletrequest, httpservletresponse);//转到隐藏帧
return;
}
if(s2.equals("mframe"))
{
getmainframe(s1, httpservletrequest, httpservletresponse); file://转到主帧
return;
}
else
{
parsefile(s1, httpservletrequest, httpservletresponse);
return;
}
}
file://管理员界面,执行添加删除对象的操作
private void adminpage(httpservletrequest httpservletrequest, httpservletresponse httpservletresponse, string s)
throws ioexception
{
printwriter printwriter = httpservletresponse.getwriter();
string s1 = "";
string s4 = httpservletrequest.getparameter("what"); file://返回请求串中what,即动作的属性值
if(s4 != null)
if(s4.equals("delete")) file://如果what的值为delete,则执行相应的操作
{
for(enumeration enumeration = httpservletr
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