jq:更改多个值

Question

我正在尝试使用此行更改多个 json 值

 jq '.two="newval", .three="newval"' my.json 

这是输入

{
  "one": {
    "val": 1
  },
  "two": "val",
  "three": "val",
  "four": "val"
}

但输出是 2 个 jsons:

{
  "one": {
    "val": 1
  },
  "two": "newval",
  "three": "val",
  "four": "val"
}
{
  "one": {
    "val": 1
  },
  "two": "val",
  "three": "newval",
  "four": "val"
}

如何在一项中更改多个值和输出？

Answer 1

只需将逗号更改为竖线字符即可:

.two="newval" | .three="newval"

","用于连接流:A,B将发出 A，然后是 B。