LR十一：token接口的测法

接口一般都有权限的校验，一般是需要登录后才可以调用

对于接口的认证，一般通过两种方式来实现
1、校验用户请求中是否包含某项指定的cookie
2、校验用户的请求的header中是否包含某项指定的字段（token）

案例一：cookie的处理
LR会自动处理cookie，如果需要手动新增cookie，使用web_add_cookie函数
案例二：token的处理
token一般需要手动添加到HTTP信息头中，使用web_add_header函数

先看笔记 token是什么 cookie是什么 https://www.cnblogs.com/zhenyu1/p/10544209.html

 1 Action()
 2 {
 3 
 4     
 5     web_reg_save_param("token",
 6         "LB=data":"",
 7         "RB="}",
 8         "Ord=1",
 9         LAST);
10 
11 
12     web_custom_request("post", "Method=POST",
13 
14    "URL=http://localhost:8080/pinter/bank/api/login2",
15 
16    "Body=userName=admin&password=1234",
17 
18    "TargetFrame=",
19 
20    LAST );
21 
22     web_add_header("testfan-token","{token}");
23 
24      web_url("query", 
25 
26     "URL=http://localhost:8080/pinter/bank/api/query2?userName=admin",
27 
28     LAST ); 
29 
30     return 0;
31 }

返回日志如下：

log

 1 Virtual User Script started at : 2019-03-16 18:54:49
 2 Starting action vuser_init.
 3 Web Turbo Replay of LoadRunner 11.0.0 for WINXP; build 8859 (Aug 18 2010 20:14:31)      [MsgId: MMSG-27143]
 4 Run Mode: HTML      [MsgId: MMSG-26000]
 5 Run-Time Settings file: "C:Documents and Settings	estLocal SettingsTemp
oname35\default.cfg"      [MsgId: MMSG-27141]
 6 Ending action vuser_init.
 7 Running Vuser...
 8 Starting iteration 1.
 9 Starting action Action.
10 Action.c(5): Registering web_reg_save_param was successful      [MsgId: MMSG-26390]
11 Action.c(12): Notify: Transaction "post_json2" started.
12 Action.c(15): Warning -26593: The header being added may cause unpredictable results when applied to all ensuing URLs. It is added anyway      [MsgId: MWAR-26593]
13 Action.c(15): web_add_header("Content-type") highest severity level was "warning"      [MsgId: MMSG-26391]
14 Action.c(17): Warning: The string '"userName":"test","password":"1234","gender":1,"phoneNum":"110","email":"beihe@163.com","address":"beijing"' with parameter delimiters is not a parameter.
15 Action.c(17): t=691ms: 128-byte response headers for "http://localhost:8080/pinter/com/register" (RelFrameId=1, Internal ID=1)
16 Action.c(17):     HTTP/1.1 200 

17 Action.c(17):     Content-Type: application/json;charset=UTF-8

18 Action.c(17):     Transfer-Encoding: chunked

19 Action.c(17):     Date: Sat, 16 Mar 2019 10:54:49 GMT

20 Action.c(17):     

21 Action.c(17): t=731ms: 4-byte chunked response overhead for "http://localhost:8080/pinter/com/register" (RelFrameId=1, Internal ID=1)
22 Action.c(17):     31

23 Action.c(17): t=742ms: 7-byte chunked response overhead for "http://localhost:8080/pinter/com/register" (RelFrameId=1, Internal ID=1)
24 Action.c(17):     

25 Action.c(17):     0

26 Action.c(17):     

27 Action.c(17): t=783ms: 49-byte chunked response body for "http://localhost:8080/pinter/com/register" (RelFrameId=1, Internal ID=1)
28 Action.c(17):     {"code":"0","message":"娉ㄥ唽鎴愬姛","data":null}
29 Action.c(17): Notify: Saving Parameter "msg = 娉ㄥ唽鎴愬姛".
30 Action.c(17): HTML parsing not performed for Content-Type "application/json" ("ParseHtmlContentType" Run-Time Setting is "TEXT"). URL="http://localhost:8080/pinter/com/register"      [MsgId: MMSG-26548]
31 Action.c(17): web_custom_request("post_json") was successful, 49 body bytes, 128 header bytes, 11 chunking overhead bytes      [MsgId: MMSG-26385]
32 Action.c(30): Notify: Parameter Substitution: parameter "msg" =  "娉ㄥ唽鎴愬姛"
33 Action.c(30): Notify: Saving Parameter "sEncoding = 注册成功x00".
34 Action.c(33): Notify: Parameter Substitution: parameter "sEncoding" =  "注册成功x00"
35 Action.c(34): Notify: Transaction "post_json2" ended with "Pass" status (Duration: 0.7704 Wasted Time: 0.4959).
36 Ending action Action.
37 Ending iteration 1.
38 Ending Vuser...
39 Starting action vuser_end.
40 Ending action vuser_end.
41 Vuser Terminated.