首页 > 代码库 > JMeter中的关联-正则表达式提取(2)
JMeter中的关联-正则表达式提取(2)
JMeter获取正则表达式中的提取的所有关联值的解决方法：
需求如下：
{: "error_no":"0",: "results":: [: : {: : : "total_earnings":"",: : : "num_page":"5",: : : "retrace_rate_thirty":"0.0061",: : : "day_yield_rankings":"",: : : "choose_success_rate":"0",: : : "state":"",: : : "week_yield_rankings":"",: : : "month_yield_rankings":"",: : : "act_id":"",: : : "last_week_yield_rankings":"",: : : "name":"lol",: : : "total_yield":"0.0532",: : : "total_rows":"277",: : : "user_id":"10150",: : : "day_earnings":"",: : : "face_image":"/userImage/10150.jpg",: : : "month_earnings":"",: : : "week_earnings":"",: : : "apply_state":"1",: : : "total_page":"56",: : : "account_id":"204",: : : "turnover_thirty_rate":"0.0941",: : : "strongHold":"平安银行",: : : "month_yield":"-0.0048",: : : "total_yield_rankings":"1",: : : "account_name":"",: : : "week_yield":"0.0013",: : : "cur_page":"1",: : : "face_image_small":"/userImage/small/10150.jpg",: : : "day_yield":"-0.0001": : },: : {: : : "total_earnings":"",: : : "num_page":"5",: : : "retrace_rate_thirty":"0.0099",: : : "day_yield_rankings":"",: : : "choose_success_rate":"0",: : : "state":"",: : : "week_yield_rankings":"",: : : "month_yield_rankings":"",: : : "act_id":"",: : : "last_week_yield_rankings":"",: : : "name":"冒牌司令",: : : "total_yield":"0.0409",: : : "total_rows":"277",: : : "user_id":"10262",: : : "day_earnings":"",: : : "face_image":"/userImage/10262.jpg",: : : "month_earnings":"",: : : "week_earnings":"",: : : "apply_state":"1",: : : "total_page":"56",: : : "account_id":"671",: : : "turnover_thirty_rate":"0.9981",: : : "strongHold":"双汇发展",: : : "month_yield":"0.0409",: : : "total_yield_rankings":"2",: : : "account_name":"",: : : "week_yield":"0.0341",: : : "cur_page":"1",: : : "face_image_small":"/userImage/small/10262.jpg",: : : "day_yield":"0.0008": : },: : {: : : "total_earnings":"",: : : "num_page":"5",: : : "retrace_rate_thirty":"0.0009",: : : "day_yield_rankings":"",: : : "choose_success_rate":"1",: : : "state":"",: : : "week_yield_rankings":"",: : : "month_yield_rankings":"",: : : "act_id":"",: : : "last_week_yield_rankings":"",: : : "name":"888",: : : "total_yield":"0.0359",: : : "total_rows":"277",: : : "user_id":"10130",: : : "day_earnings":"",: : : "face_image":"/userImage/10130.jpg",: : : "month_earnings":"",: : : "week_earnings":"",: : : "apply_state":"1",: : : "total_page":"56",: : : "account_id":"38",: : : "turnover_thirty_rate":"0.1873",: : : "strongHold":"平安银行",: : : "month_yield":"0.0048",: : : "total_yield_rankings":"3",: : : "account_name":"",: : : "week_yield":"0.0004",: : : "cur_page":"1",: : : "face_image_small":"/userImage/small/10130.jpg",: : : "day_yield":"-0.0001": : },: : {: : : "total_earnings":"",: : : "num_page":"5",: : : "retrace_rate_thirty":"0.0027",: : : "day_yield_rankings":"",: : : "choose_success_rate":"0",: : : "state":"",: : : "week_yield_rankings":"",: : : "month_yield_rankings":"",: : : "act_id":"",: : : "last_week_yield_rankings":"",: : : "name":"13131313132",: : : "total_yield":"0.0152",: : : "total_rows":"277",: : : "user_id":"10133",: : : "day_earnings":"",: : : "face_image":"",: : : "month_earnings":"",: : : "week_earnings":"",: : : "apply_state":"1",: : : "total_page":"56",: : : "account_id":"55",: : : "turnover_thirty_rate":"0.03",: : : "strongHold":"江苏吴中",: : : "month_yield":"0.0152",: : : "total_yield_rankings":"4",: : : "account_name":"",: : : "week_yield":"0.0002",: : : "cur_page":"1",: : : "face_image_small":"",: : : "day_yield":"-0.0002": : },: : {: : : "total_earnings":"",: : : "num_page":"5",: : : "retrace_rate_thirty":"0.0047",: : : "day_yield_rankings":"",: : : "choose_success_rate":"0",: : : "state":"",: : : "week_yield_rankings":"",: : : "month_yield_rankings":"",: : : "act_id":"",: : : "last_week_yield_rankings":"",: : : "name":"谁主沉浮",: : : "total_yield":"0.0129",: : : "total_rows":"277",: : : "user_id":"10256",: : : "day_earnings":"",: : : "face_image":"/userImage/10256.jpg",: : : "month_earnings":"",: : : "week_earnings":"",: : : "apply_state":"1",: : : "total_page":"56",: : : "account_id":"648",: : : "turnover_thirty_rate":"0.493",: : : "strongHold":"安洁科技",: : : "month_yield":"0.0129",: : : "total_yield_rankings":"5",: : : "account_name":"",: : : "week_yield":"-0.0076",: : : "cur_page":"1",: : : "face_image_small":"/userImage/small/10256.jpg",: : : "day_yield":"-0.0054": : }: ],: "dsName":: [: : "results": ],: "error_info":""}
现在需要将
name":"lol
name":"冒牌司令
name":"888
name":"13131313132
name":"谁主沉浮
name字段的值获取，并输出所有的值
通过查看结果树，是看不到name的所有取值
通过添加后置处理器Debug PostProcessor查看提取的所有结果
可以发现，JMeter的正则表达式提取关联值和lr一样，对于有多个符合结果的，会将所有的结果值保存在一个数组里
既然现在看到提取结果是一个数组，那现在怎么将所有的结果拿出来使用呢？
通过逻辑控制器-ForEach控制器进行数组的循环操作，逐一打印出所有的关联值
JMeter中的关联-正则表达式提取(2)
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