package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)"a"[^}]*"key":\s*(\[[^}]*?\]|".*?"|\d+\.*\d*)`)
var str = `{
"a": {
"b": {
"c": {
"d": "v1",
"key": "v2"
}
},
"c": {
"g": "v3",
"key": "v4"
},
"key": "v5"
}
}
}
`
for i, match := range re.FindAllString(str, -1) {
fmt.Println(match, "found at index", i)
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/