package test import ( "fmt" "github.com/gogf/gf/text/gstr" "testing" ) func TestDemo2(t *testing.T) { t.Run("Adapters_test", test21) } func test21(t *testing.T) { str := "字s符s串.中文测试" fmt.Println(gstr.SearchArray(gstr.Split(str, ""), ".")) fmt.Println(gstr.SubStr(str, gstr.SearchArray(gstr.Split(str, ""), ".")+1)) }