How to compare strings for equality in golang

1. Self-built method "==", case-sensitive, the simplest method

fmt.Println("go"=="go")
fmt.Println("GO"=="go")

Output result:

true
false

2. Compare Function, case-sensitive, faster than the self-built method "=="

fmt.Println(strings.Compare("GO","go"))
fmt.Println(strings.Compare("go","go"))

Output result:

-1
0

3. Compare UTF-8 encoding under lowercase conditions Whether they are equal or not, case-insensitive

fmt.Println(strings.EqualFold("GO","go"))

Output result:

true

Recommended related articles and tutorials: golang tutorial

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