JSON-RPC: add get_http_blob API

src/configure/auto_mozilla.rs

@@ -6,10 +6,10 @@ use std::str::FromStr;
 
 use quick_xml::events::{BytesStart, Event};
 
-use super::read_url::read_url;
 use super::{Error, ServerParams};
 use crate::context::Context;
 use crate::login_param::LoginParam;
+use crate::net::read_url;
 use crate::provider::{Protocol, Socket};
 
 #[derive(Debug)]