在測試中,有時候會遇到要統計響應結果中某個參數出現了多少次,如果量級很大,一個一個數不太現實,下面講一下實現自動打印出該參數出現的次數的方法。
例如我的響應信息為:{"ip":"1.1.1.1","ip":"1.1.1.1","ip":"1.1.1.1","ip":"1.1.1.1","ip":"1.1.1.1","ip":"1.1.1.1","ip":"1.1.1.1","ip":"1.1.1.1","ip":"1.1.1.1","ip":"1.1.1.1","ip":
"1.1.1.1","ip":"1.1.1.1","ip":"1.1.1.1","ip":"1.1.1.1","ip":"1.1.1.1","ip":"1.1.1.1","ip":"1.1.1.1","ip":"1.1.1.1",}
現在請求上創建正則表達式提取器,把響應信息全部提取到變量中如下面的截圖:
然后創建一個beanshell前置處理器,腳本如下:
1 import java.util.regex.Matcher;
2 import java.util.regex.Pattern;
3
4 ip = vars.get("ip");
5 subs = ""ip"";
6 Pattern pattern = Pattern.compile(subs);
7 Matcher matcher = pattern.matcher(ip);
8 int count=0;
9 while(matcher.find()){
10 count++;
11 }
12 System.out.println(count);
執行Jmeter,控制臺打印出數值了