第一次写asp类,实现功能:分段统计程序执行时间,输出统计表等.
class ccclsprocesstimerecorder
'程序作者:明月星光
'作者主页:http://www.5iya.com/blog
'http://www.kuozhanming.com
'asp程序代码执行时间统计类
private ccinti,ccintnoncetime,ccintdecimal
private ccintstarttime,ccintendtime,ccintnow,ccintnonce
private ccstrinterval,ccstrevent,ccstrtime,ccstrstatisticlog,ccstrformatinterval
private ccarrevent,ccarrtime
private sub class_initialize
ccstrinterval = "|" '默认分隔符
ccintdecimal = 4 '小数点后位数
ccstrevent = ""
ccstrtime = ""
ccstrformatinterval = "<br />" & vbcrlf
ccintstarttime = timer
ccintnow = ccintstarttime
ccintnonce = ccintstarttime
end sub
public sub record(ccstreventname)
ccstrevent = ccstrevent & ccstrinterval & replace(ccstreventname,ccstrinterval,"")
ccstrtime = ccstrtime & ccstrinterval & formatnumber(timer-ccintnow,ccintdecimal,true,false,true)
ccintnow = timer
end sub
public property let format(ccstrformattype)
if lcase(trim(ccstrformattype)) = "html" then
ccstrformatinterval = "<br />" & vbcrlf
else
ccstrformatinterval = vbcrlf
end if
end property
public function statistic
if instr(ccstrevent,ccstrinterval) > 0 then
ccintendtime = timer
ccarrevent = split(ccstrevent,ccstrinterval)
ccarrtime = split(ccstrtime,ccstrinterval)
ccstrstatisticlog = ccstrstatisticlog & "process time record" & ccstrformatinterval
ccstrstatisticlog = ccstrstatisticlog & "--------------------------------------" & ccstrformatinterval
for ccinti = 1 to ubound(ccarrevent)
ccstrstatisticlog = ccstrstatisticlog & ccarrevent(ccinti) & " : " & ccarrtime(ccinti) & " s" & ccstrformatinterval
next
ccstrstatisticlog = ccstrstatisticlog & "--------------------------------------" & ccstrformatinterval
ccstrstatisticlog = ccstrstatisticlog & "total : " & formatnumber(ccintendtime-ccintstarttime,ccintdecimal,true,false,true) & " s"
statistic = ccstrstatisticlog
else
statistic = "no record"
end if
end function
public function nonce
ccintnoncetime = formatnumber(timer-ccintnonce,ccintdecimal,true,false,true)
ccintnonce = timer
nonce = ccintnoncetime
end function
public function total
total = formatnumber(timer-ccintstarttime,ccintdecimal,true,false,true)
end function
end class
类属性: 1.format
输出时是否带html换行标签
-html:输出html换行标签和文本换行符(默认)
-text:仅输出文本换行符
类方法:
1.record("code name")
统计自上一次调用record方法至现在的时间(第一次调用时统计声明类时至调用时时间),最后在statistic中输出
类函数:(即时返回信息)
1.nonce
输出自上一次调用nonce函数至现在的时间(第一次调用时统计声明类时至调用时时间)
2.total
输出声明类到现在总时间
3.statistic
输出所有record统计信息和总程序时间
dim objrecord,i,k,j,x
set objrecord = new ccclsprocesstimerecorder
objrecord.format = "html"
for i = 1 to 100000
x = 2 + 2
next
call objrecord.record("加法")
for j = 1 to 100000
x = 2 * 2
next
call objrecord.record("乘法")
for k = 1 to 100000
x = 2 ^ 2
next
call objrecord.record("开方")
response.write objrecord.statistic
输出: process time record
--------------------------------------
加法 : 0.0625 s
乘法 : 0.0469 s
开方 : 0.1094 s
--------------------------------------
total : 0.2188 s
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