迁移并重构项目，优化了执行流程

internal/class/SafeLine/url.go

@@ -0,0 +1,26 @@
+package SafeLine
+
+import (
+	"fmt"
+	"net/url"
+)
+
+func (safeLine *Object) Url() *url.URL {
+	var u *url.URL
+	u, _ = url.Parse(fmt.Sprintf("https://%s", safeLine.Host))
+	return u
+}
+
+func (safeLine *Object) AuthTokenUrl() string {
+	path := "/api/open/auth/token"
+	u := safeLine.Url()
+	u.Path = path
+	return u.String()
+}
+
+func (safeLine *Object) SSLCertUrl() string {
+	path := "/api/open/cert"
+	u := safeLine.Url()
+	u.Path = path
+	return u.String()
+}