[{
"Sort": "10",
"InvestType": "4",
"ShowId": "223",
},
{
"Sort": "10",
"InvestType": "4",
"ShowId": "123",
},
{
"Sort": "10",
"InvestType": "4",
"ShowId": "111",
}]
提取showid
步骤：
1. "ShowId": (.*)" 勾选markall
2. 菜单=》search=》bookmark=》copy bookmarked lines
3. 粘贴到 新的文档里面
"ShowId": "223", "ShowId": "123", "ShowId": "111",
4. 再用正则表达式替换 "ShowId": (.*)" =>$1 即可获取
原文：https://www.cnblogs.com/bleychen/p/13860244.html