場景:當level的值為null時則執行
{"code":0,
"msg":null,
"data":
[
{ "level": null,
"handle": 0,
"type": 0,
"createTime": "2021-09-22 11:38:30"
},
{
"level": 1,
"handle": 2,
"type": 2,
"createTime": "2021-09-22 12:38:30"
}
]}
實現:
用json提取器提取值

添加if控制器進行判斷
注意:${level} 一定要加引號,即${__jexl3("${level}"=="",)}
