go http url

如何有效地Escape整个URL 例如`http://127.0.0.1:8080/news/analysis?name=测试数据` ``` package main import ( "net/url" "fmt" "strings" ) func main() { u, _ := url.Parse("http://127.0.0.1:8080/news/analysis?name=测试数据") fmt.Println(strings.Join([]string{u.Scheme, "://", u.Host, u.Path, "?", u.Query().Encode(), }, "")) } ``` 输出结果为 `http://127.0.0.1:8080/news/analysis?name=%E6%B5%8B%E8%AF%95%E6%95%B0%E6%8D%AE`