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GoFrame gstr-包含判断

2022-04-11 15:14:50 更新

Contains

  • 说明:​Contains​返回字符串​str​是否包含子字符串​substr​,区分大小写。
  • 格式:

Contains(str, substr string) bool

  • 示例:

func ExampleContains() {
	{
		var (
			str    = `Hello World`
			substr = `Hello`
			result = gstr.Contains(str, substr)
		)
		fmt.Println(result)
	}
	{
		var (
			str    = `Hello World`
			substr = `hello`
			result = gstr.Contains(str, substr)
		)
		fmt.Println(result)
	}

	// Output:
	// true
	// false
}

ContainsI

  • 说明:​ContainsI​校验​substr​是否在​str​中,不区分大小写。  
  • 格式:

ContainsI(str, substr string) bool

  • 示例:

func ExampleContainsI() {
	var (
		str     = `Hello World`
		substr  = "hello"
		result1 = gstr.Contains(str, substr)
		result2 = gstr.ContainsI(str, substr)
	)
	fmt.Println(result1)
	fmt.Println(result2)

	// Output:
	// false
	// true
}

ContainsAny

  • 说明:​ContainsAny​校验​s​中是否包含​chars​。
  • 格式:

ContainsAny(s, chars string) bool

  • 示例:

func ExampleContainsAny() {
	{
		var (
			s      = `goframe`
			chars  = "g"
			result = gstr.ContainsAny(s, chars)
		)
		fmt.Println(result)
	}
	{
		var (
			s      = `goframe`
			chars  = "G"
			result = gstr.ContainsAny(s, chars)
		)
		fmt.Println(result)
	}

	// Output:
	// true
	// false
}