body体如下:{"prod_id":"021","seq_no":"2019031117270041","price":"25","num":"100","sid":"B00001","currency":"CNY"}我想用Jmeter的正则表达式提取器获取prod_id、price、num、currency四个字段的数值,我写的表达式有问题,用regExp测出来是获取不到数据,请问大家该怎么做?
谢谢,已经找到问题了