Merge pull request #309 from tencentyun/feature_jojoliang_47be8fb3

不允许请求url为空

Author: agin719

cos.go

@@ -26,7 +26,7 @@ import (
 
 const (
 	// Version current go sdk version
-	Version               = "0.7.64"
+	Version               = "0.7.65"
 	UserAgent             = "cos-go-sdk-v5/" + Version
 	contentTypeXML        = "application/xml"
 	defaultServiceBaseURL = "http://service.cos.myqcloud.com"
@@ -87,6 +87,10 @@ func (*BaseURL) innerCheck(u *url.URL, reg *regexp.Regexp) bool {
 	if domainSuffix.MatchString(urlStr) && !reg.MatchString(urlStr) {
 		return false
 	}
+	host := u.Hostname()
+	if domainSuffix.MatchString(host) && !reg.MatchString(u.Scheme+"://"+host) {
+		return false
+	}
 	return true
 }
 
@@ -280,6 +284,9 @@ func (c *Client) newRequest(ctx context.Context, baseURL *url.URL, uri, method s
 	if c.invalidURL {
 		return nil, invalidBucketErr
 	}
+	if baseURL == nil {
+		return nil, invalidBucketErr
+	}
 	if !checkURL(baseURL) {
 		host := baseURL.String()
 		if c.BaseURL.MetaInsightURL != baseURL || !metaInsightHostPrefix.MatchString(host) {