package tools import ( "log" "net/url" "strings" "testing" ) func TestUrlEncode(t *testing.T) { str := "aabb,&8?%s" ret := url.QueryEscape(str) log.Println(ret) encodedValue := "Hell%C3%B6+W%C3%B6rld%40Golang" decodedValue, err := url.QueryUnescape(encodedValue) log.Println(decodedValue, err) } func TestContains(t *testing.T) { b := strings.Contains("blog.baidu.com", "*.baidu.com") log.Println(b) }