老师们好,我想取这个网页的17.29131和这个-6.75679 。但是取出来都是17.29131
寻找文本他们前边是一样的 "net_turnover": 怎么过滤第一个取到-6.75679
"net_turnover": 前边的值,和我想取的值都不是固定的。
{"status_code":0,"status_msg":"ok","data":{"h":{"zjlr":34.3,"syed":485.7,"zed":520,"buy_turnover":219.0731,"sell_turnover":201.78179,"net_turnover":17.29131,"state":"\u5df2\u6536\u76d8","up":209,"mid":17,"down":365},"s":{"zjlr":14.35,"syed":505.65,"zed":520,"buy_turnover":222.15323,"sell_turnover":228.91002,"net_turnover":-6.75679,"state":"\u5df2\u6536\u76d8","up":276,"mid":26,"down":592},"jlr":48.65,"jmr":10.53452,"xs":false,"market_value":{"south":"10470.13","north":"12502.74","data_update_date":"20220330","now_date":"2022-03-31","unit":"\u5143"}}}
demo.e
(903.51 KB, 下载次数: 4)
|