LoadRunner中HTTP协议的录制及两种录制模式的比较
上一篇 / 下一篇 2008-08-21 20:06:52 / 个人分类：性能测试
一，脚本编写
1， “HTML –base scrīpt”和“URL-base scrīpt”的区别
1）“HTML –base scrīpt”默认模式，为每个用户请求生成单独的函数51Testing软件测试网&k8HXC ld(Y
如：51Testing软件测试网t F0fL"oB \
Action()51Testing软件测试网;b4Sd ] O j
{
iH6_&lT0J'O-r U0web_url("WebTours",
!}!^#yA q{/_0"URL=http://127.0.0.1:1080/WebTours/",51Testing软件测试网 C _ ZLqNc ez}&R
"Resource=0",
s a\B4b,D+o_\0"RecContentType=text/html",51Testing软件测试网9G.e'HZ8t ^ sN Y
"Referer=",
-]%k*F!l~R |0"Snapshot=t4.inf",
|9\'\R2wn@"O,I}0"Mode=HTML",51Testing软件测试网6R l F7Q&g;g
LAST);
3DK9fK,V0web_submit_form("login.pl",
1Ai F/C9} Vb0"Snapshot=t5.inf",51Testing软件测试网 ~)W`.PB b
ITEMDATA,51Testing软件测试网*x4S3y:h O,`\
"Name=username", "Value=jojo", ENDITEM,
5C{'yb7Jf f ^#p Z0"Name=password", "Value=bean", ENDITEM,51Testing软件测试网+M2J e6kG*W D ]
"Name=login.x", "Value=53", ENDITEM,
B$D P yWn0"Name=login.y", "Value=13", ENDITEM,
X!LX6P9~C0LAST);51Testing软件测试网B8?;f_ eO Wc)~
return 0;
_[%L@q;d.^9q5Fg:t!h0}
QM3`(k Z S M6O02）“URL-base scrīpt”可以捕获所有作为用户操作的结果发送到服务器的HTTP请求，然后一一记录下来。可以捕获非HTML应用程序，例如小程序和非浏览器应用程序。51Testing软件测试网S'q6F"O+Q%RQ
如：51Testing软件测试网z!X v B`D%T
Action()
$BU*gaV(d0{51Testing软件测试网 P9D.o4n _8q
web_url("WebTours",
8N f%@uk&z0"URL=http://127.0.0.1:1080/WebTours/",51Testing软件测试网C@M3m(p]%s$s7@+O
"Resource=0",
nz4V%Qw1w0"RecContentType=text/html",51Testing软件测试网Ad8rg)xg H` ?.w
"Referer=",51Testing软件测试网.\"f3Q.s XW I WxA
"Snapshot=t1.inf",
G \q5];h c0"Mode=HTTP",
?'P P8vE*Y*w0LAST);
Z1y/]0|\0web_concurrent_start(NULL);
"Ky V-Y0KA;E0web_url("header.html",
2|8i q^"K l`S"C0"URL=http://127.0.0.1:1080/WebTours/header.html",51Testing软件测试网'FB_1r5O&jd?
"Resource=0",
&i iYG,K6q0"RecContentType=text/html",
/W#R?+yq!b0"Referer=http://127.0.0.1:1080/WebTours/",51Testing软件测试网9V*iV(ad
"Snapshot=t2.inf",51Testing软件测试网z"Y;Ee}7u p&]'K
"Mode=HTTP",51Testing软件测试网;mj7O|;Vgf2F
LAST);
+s?Bx0e1f0web_url("welcome.pl",51Testing软件测试网u"V*n#w `8yu E5Iv,` r
"URL=http://127.0.0.1:1080/WebTours/welcome.pl?signOff=true",
C7y `R4]%_@(wt0"Resource=0",
H(\!] @(tc)E0"RecContentType=text/html",
3b j5P0w G0"Referer=http://127.0.0.1:1080/WebTours/",51Testing软件测试网 u5W ] zhD#@@9@
"Snapshot=t5.inf",
.v:xC q `0"Mode=HTTP",51Testing软件测试网:Y qL?Tv
LAST);51Testing软件测试网 Z _]'O3A
web_concurrent_end(NULL);
!o7x pE5Z0web_concurrent_start(NULL);51Testing软件测试网:w3} }pJ Dbh
web_url("hp_logo.png",51Testing软件测试网 Q)mh3Ua$x(XF+b_(T
"URL=http://127.0.0.1:1080/WebTours/images/hp_logo.png",51Testing软件测试网act ox7qw dK
"Resource=1",
5^"F6} yo S6ph0"RecContentType=image/png",51Testing软件测试网o0_s$rE+x
"Referer=http://127.0.0.1:1080/WebTours/header.html",51Testing软件测试网Af)H _*Q'Jt G6? v,N
"Snapshot=t3.inf",51Testing软件测试网L&[l;qR m;L
LAST);51Testing软件测试网r B%?;mN
web_url("webtours.png",
"KT7vnSQG7A }0"URL=http://127.0.0.1:1080/WebTours/images/webtours.png",
5{heHw c0"Resource=1",
#U F*l*r%Q(s*CT NL0"RecContentType=image/png",51Testing软件测试网 HXd6M6p#C iB(Z
"Referer=http://127.0.0.1:1080/WebTours/header.html",
9q XQ+NR c6Hu0"Snapshot=t4.inf",
,A E Z?1c~y7rHf ^p0LAST);51Testing软件测试网:]v.y)K&?'s-u
web_concurrent_end(NULL);
y { f u3_!g a'[I0web_concurrent_start(NULL);
*t)U l b'n0web_url("home.html",51Testing软件测试网 wH'm{0D2X [
"URL=http://127.0.0.1:1080/WebTours/home.html",
,^&j-_h%yb4J"|0"Resource=0",
0JurJ5Cm-h-m0"RecContentType=text/html",51Testing软件测试网s+oG G*GS`
"Referer=http://127.0.0.1:1080/WebTours/welcome.pl?signOff=true",51Testing软件测试网!Hf^ Z!Dq+c
"Snapshot=t6.inf",51Testing软件测试网8f)f$y7L j*E[T/G
"Mode=HTTP",51Testing软件测试网FA_"W] @;d LAc!x
LAST);51Testing软件测试网$f)] S Fo@-z
web_url("nav.pl",
"U6J}:G3ul5K;i `5T0"URL=http://127.0.0.1:1080/WebTours/nav.pl?in=home",51Testing软件测试网 q l { p;[ gY4l^
"Resource=0",51Testing软件测试网J @l"L|m R
"RecContentType=text/html",
\B6i$B9T0\lS)Y[0"Referer=http://127.0.0.1:1080/WebTours/welcome.pl?signOff=true",
dJHO1{vB.g*^!R,l0"Snapshot=t7.inf",51Testing软件测试网%M j!hM4iFLt ~
"Mode=HTTP",51Testing软件测试网 j8Bgo S3Y
LAST);
1_ cm3EE `*C(i0web_concurrent_end(NULL);
,},tD*E(nY0| v g md2[0web_url("mer_login.gif",51Testing软件测试网Z[F R[:c gM_
"URL=http://127.0.0.1:1080/WebTours/images/mer_login.gif",
8f8w(y bcfou[0"Resource=1",
@ p'`\)i0"RecContentType=image/gif",
%y }1^9A[ `+Y9g0"Referer=http://127.0.0.1:1080/WebTours/nav.pl?in=home",
/W`h:v!{` p)f#b2z0} B0"Snapshot=t8.inf",51Testing软件测试网D"nc z$H#Nw0N2_
LAST);51Testing软件测试网Jk3mh9YZ hh _J%?
web_submit_data("login.pl",51Testing软件测试网]W&\H#fM%v,`&_
"Action=http://127.0.0.1:1080/WebTours/login.pl",51Testing软件测试网:R)o4r.l k&Q
"Method=POST",51Testing软件测试网 @ n3U d"o9Q
"RecContentType=text/html",51Testing软件测试网:s_6}` y-A;N!Sq
"Referer=http://127.0.0.1:1080/WebTours/nav.pl?in=home",51Testing软件测试网9x!iM ` VW
"Snapshot=t9.inf",51Testing软件测试网4f Z5YOP'GC AN8A
"Mode=HTTP",
4S?-elN0ITEMDATA,
]5W `/s hBr b"zw0"Name=userSession", "Value=97276.8320777643fAADzHHpAfDAAccpAzcD", ENDITEM,
2` AR l/y UTTP`6n0"Name=username", "Value=jojo", ENDITEM,51Testing软件测试网M&e"m!q2a;N S
"Name=password", "Value=bean", ENDITEM,51Testing软件测试网 `?U3Vn |"x4[
"Name=JSFormSubmit", "Value=off", ENDITEM,
a i/c(G _+J0"Name=login.x", "Value=56", ENDITEM,
n V%TY j ~[%w0"Name=login.y", "Value=11", ENDITEM,
$M3AA!Q!iw+c|H0LAST);
b.Rtm1])O C2u0\0web_concurrent_start(NULL);51Testing软件测试网p1u`;P*^#r^.K H p
web_url("login.pl_2",51Testing软件测试网2Qn/A LSJ I
"URL=http://127.0.0.1:1080/WebTours/login.pl?intro=true",
X k]7O0cF0"Resource=0",51Testing软件测试网J%k9lD+A'|c/h
"RecContentType=text/html",51Testing软件测试网u0d7R M6nDI
"Referer=http://127.0.0.1:1080/WebTours/login.pl",51Testing软件测试网@T v+Y/V$t c%t5{7^
"Snapshot=t10.inf",51Testing软件测试网$A yiqX w | O
"Mode=HTTP",51Testing软件测试网}(j [!PH,s
LAST);
.W+bk Up#a%W~4X0web_url("nav.pl_2",51Testing软件测试网 J a'L P_B D4ktF-g"l&]
"URL=http://127.0.0.1:1080/WebTours/nav.pl?page=menu&in=home",51Testing软件测试网 hW4T&pLt6h7v
"Resource=0",
O$Z#k9f*u g*W i0"RecContentType=text/html",
y!^6~+d4s0"Referer=http://127.0.0.1:1080/WebTours/login.pl",
^ TQ br't0"Snapshot=t11.inf",51Testing软件测试网:\#l2e.`9Y*O3V
"Mode=HTTP",51Testing软件测试网!r}#~+|u.c
LAST);
!kh7k$[oh\)S+I3^0web_concurrent_end(NULL);
g-^Q `P*Z0web_concurrent_start(NULL);51Testing软件测试网I#M!B,d4{ u'Zg!X
web_url("in_home.gif",51Testing软件测试网/I5F!m Z I uj"Pj
"URL=http://127.0.0.1:1080/WebTours/images/in_home.gif",
Mb$gG m Ek4u&PQn0"Resource=1",51Testing软件测试网'Hj${4n f
"RecContentType=image/gif",51Testing软件测试网A)n2B h3_X4~ L
"Referer=http://127.0.0.1:1080/WebTours/nav.pl?page=menu&in=home",51Testing软件测试网\ m Y{,U(dj;y V*s P9y
"Snapshot=t12.inf",51Testing软件测试网4s1^ j%Et)Q6_u(_}
LAST);
B Zj L3Icz0web_url("flights.gif",51Testing软件测试网vSs(Am z&mP2_
"URL=http://127.0.0.1:1080/WebTours/images/flights.gif",
K \2H7Z j0"Resource=1",51Testing软件测试网{0u+sIY
"RecContentType=image/gif",51Testing软件测试网 ^.`~"S/r#Y&E
"Referer=http://127.0.0.1:1080/WebTours/nav.pl?page=menu&in=home",
:P4wn.H E tA0"Snapshot=t13.inf",
8a Dzk(^%| y3@&_0G5Z`0LAST);51Testing软件测试网!W'LC xu#| R$D U
web_url("signoff.gif",
w{ L cHoC.v0"URL=http://127.0.0.1:1080/WebTours/images/signoff.gif",51Testing软件测试网 C"y _QX P
"Resource=1",51Testing软件测试网 [t ` geLT/L
"RecContentType=image/gif",
r1Sa%N5?3y0"Referer=http://127.0.0.1:1080/WebTours/nav.pl?page=menu&in=home",51Testing软件测试网;_1?{mm
"Snapshot=t14.inf",
Jt SE b-]J O)Z0LAST);
Pp {|z+Ip9fV0web_url("itinerary.gif",
5h??q;h ?%c0"URL=http://127.0.0.1:1080/WebTours/images/itinerary.gif",51Testing软件测试网1CX.c:@*yj
"Resource=1",51Testing软件测试网'KuFj1C(S4U
"RecContentType=image/gif",
)I+BF&e(D_m]1o0g0"Referer=http://127.0.0.1:1080/WebTours/nav.pl?page=menu&in=home",
,Ya N:m$QM0"Snapshot=t15.inf",51Testing软件测试网,K+|u"V#Z
LAST);
'A@:M+J8c%V!a0web_concurrent_end(NULL);51Testing软件测试网H j8ZI%g$^
return 0;51Testing软件测试网}@(M {)~+wmg
}51Testing软件测试网/bB:z8k6]x[&Y
3）如何选择？什么时候选择url的录制方式：51Testing软件测试网*t#{WS$[ n3EuY
*不是基于浏览器的
Q;`9cJN%w ^0*基于浏览器但是包含javascrīpt，并且发送了请求到服务器51Testing软件测试网#R b&^']~8I/E'^z,p
*使用了https安全协议
$W4E-kU WjBC04）两种脚本的内容比较：51Testing软件测试网]^3m m [7G
* http脚本直观，易于理解和维护51Testing软件测试网'|.Z/us_6^ DB/W1I
* url内容多，可伸缩性强，记录了更详细的用户操作信息。51Testing软件测试网tvRDL
2，HTML高级选项：
1） 默认是选择描述用户行为的脚本51Testing软件测试网 A4b1k%T A7b#n
2） 仅包含明确的URL脚本，录制结果如下：51Testing软件测试网(t-IU y'{ V+{)c'VJ
Action()
xF;P f(Z:N0{
otU+L4X"i%{7M)y0web_url("WebTours",
8\z&gI/E+Fe0"URL=http://127.0.0.1:1080/WebTours/",51Testing软件测试网 Y$G5p3~!pRJP2S
"TargetFrame=",51Testing软件测试网&Q g!{~(a6J y?y
"Resource=0",
2J-P G Sa1}0?0"RecContentType=text/html",51Testing软件测试网(` c5uYX H
"Referer=",
Mz/NBbS0"Snapshot=t1.inf",
[Mz*K EM!r&W0"Mode=HTML",
7s_(O#x0|LZ/k0LAST);
X h:A!AR#^4bj4[ ?r0web_url("Update.htm",51Testing软件测试网q)bk"Y I Fx7B
"URL=http://scdown.qq.com/download/Update.htm",51Testing软件测试网8D z T:B,SX f
"TargetFrame=",51Testing软件测试网"a T%z*v _2?
"Resource=0",51Testing软件测试网 In3V ?5y.R8U%k Fp
"RecContentType=text/html",51Testing软件测试网n K m i o
"Referer=",
$_? z nVD0"Snapshot=t2.inf",51Testing软件测试网N1e2E.kPi3T
"Mode=HTML",51Testing软件测试网*vH,r1d-y`$gP@ Z
LAST);
M S.j0Xa0web_url("Update.htm_2",51Testing软件测试网n/V9ZLR?
"URL=http://scdown.qq.com/download/Update.htm",51Testing软件测试网TZ7|CC+B'X
"TargetFrame=",51Testing软件测试网Oiq6x6H%bL2]
"Resource=0",51Testing软件测试网l \f u;{/f
"RecContentType=text/html",51Testing软件测试网1K9kf/ikE O ?^
"Referer=",
8t5rG0z,YO9G l ~0"Snapshot=t3.inf",51Testing软件测试网v Gn2M M j1U
"Mode=HTML",
f#o7H ]1Wy_0LAST);51Testing软件测试网;n F&H$S&@ Qz0x
web_url("Update.htm_3",51Testing软件测试网%\6R:u:R A'G^
"URL=http://scdown.qq.com/download/Update.htm",
}y a WG9]8g-I3k0"TargetFrame=",
N:~Z6lA-~ qi%nx0"Resource=0",51Testing软件测试网,BA'HN1y
"RecContentType=text/html",51Testing软件测试网8r5IfrL@._ M7j
"Referer=",51Testing软件测试网 LmEu:j m2WXG
"Snapshot=t4.inf",
.i4J}$`Z0"Mode=HTML",51Testing软件测试网([m7V;r"SP7g
LAST);
'ah?$|V0web_submit_data("login.pl",51Testing软件测试网a D!jd~#A
"Action=http://127.0.0.1:1080/WebTours/login.pl",51Testing软件测试网7n6I,t:D Y(`7F
"Method=POST",
P$P2uMcn2Z.T0"TargetFrame=",51Testing软件测试网 x N'QB5E1uo _&m
"RecContentType=text/html",51Testing软件测试网S.G-c+ku p Tl4r
"Referer=http://127.0.0.1:1080/WebTours/nav.pl?in=home",51Testing软件测试网rY n8w%tpG1^1s
"Snapshot=t5.inf",51Testing软件测试网v$Va-M3Q_ F*b
"Mode=HTML",51Testing软件测试网vm2ce)D$oV
ITEMDATA,
+E5gr$d O#]tx0"Name=userSession", "Value=97276.9197245848fAADziVpffiDDDDDDAAccpAiQDf", ENDITEM,
.B)@o ^j0"Name=username", "Value=jojo", ENDITEM,51Testing软件测试网'g*~ut:Y.b D0ms e!f
"Name=password", "Value=bean", ENDITEM,51Testing软件测试网,l G cl JId7s*mT
"Name=JSFormSubmit", "Value=off", ENDITEM,51Testing软件测试网\F*~4s8b,Ol:x
"Name=login.x", "Value=52", ENDITEM,
&|)j8Z b7r2AY j0"Name=login.y", "Value=8", ENDITEM,51Testing软件测试网Qj Q.{$D(t O@5X
LAST);
P.?#ZD+^Pk M}[0return 0;51Testing软件测试网*eY7FY `"n|iw
}
G+jJ_6m03，录制header
默认设置是不录制，选择需要录制的Headers，以便服务器能够正确处理编码信息。需要注意的是“accept-language”,像websphere这类服务器会根据HTTP 请求中的Header来确定编码。
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