长字符串中的FindAllStringSubmatch

Question

I have long search string (cutout):

s := `<option value='1'>Name A</option><option value='2'>Name B</option><option value='3'>Name C</option><option value='4'>Name D</option><option value='5'>Name E</option><option value='6'>Name F</option><option value='7'>Name G</option>`

And I want to search for the value and the name:

re := regexp.MustCompile(`ue='([0-9]+)'\>(.+)\</o`)
arr := re.FindAllStringSubmatch(s, -1)

Instead of returning the value I need, the function returns

[[ue='1'>Name A</option><option value='2'>Name B</option><option value='3'>Name C</option><option value='4'>Name D</option><option value='5'>Name E</option><option value='6'>Name F</option><option value='7'>Name G</o 1 Name A</option><option value='2'>Name B</option><option value='3'>Name C</option><option value='4'>Name D</option><option value='5'>Name E</option><option value='6'>Name F</option><option value='7'>Name G]]

Please help so it returns more like

[[ue='1'>Name A</o 1 Name A][ue='2'>Name B</o 2 Name B][... etc

I checked the culprit is around (.+), but it always failed to return the expected one, its expanded to the end of the string.

Answer 1

This question is different, but the answer is fit to my problem.

I replace the (.+) with ([^\<]+) so the final line

 re := regexp.MustCompile(`ue='([0-9]+)'\>([^\<]+)\<`)