我想從如下內(nèi)容中提取url:{"code": 0, "data": {"cdnFileUrl": "http://download.example.com.cn/download/product/mi/rules/example_url_201902123.pkg", "code": 0, "message": "success", "packageVersion": "20190219141705"}, "message": "success"}使用如下命令可以得到正確結(jié)果:cat info1.txt | grep -Po '"cdnFileUrl": "[0-9a-zA-Z/-:._]+"' | awk -F'"' '{ print $(NF-1) }'http://download.example.com.cn/download/product/mi/rules/example_url_201902123.pkg可是現(xiàn)在對(duì)接的部門(mén)更改了連接形式,在鏈接中加了個(gè)問(wèn)號(hào),我搜了下問(wèn)號(hào)應(yīng)該要特殊處理,但是不知道如何搞,更改后的信息如下:{"code": 0, "data": {"cdnFileUrl": "http://download.example.com.cn/download/product/mi/rules/example_url_201902123.pkg?secret3u4o3dbhj", "code": 0, "message": "success", "packageVersion": "20190219141705"}, "message": "success"}那么如何提取出來(lái)http://download.example.com.cn/download/product/mi/rules/example_url_201902123.pkg?secret3u4o3dbhj
- 2 回答
- 0 關(guān)注
- 1227 瀏覽
添加回答
舉報(bào)
0/150
提交
取消