add log

scripts/wx_download.lua

@@ -19,9 +19,11 @@ local function get_access_token()
     ngx.log(ngx.INFO, 'HtySudoerToken -> ', sudoerToken)
 
     local remote_url = string.format("%s/api/v1/uc/wx_get_access_token", htyuc)
-    ngx.log(ngx.INFO, 'remote_url -> ', remote_url)
+    ngx.log(ngx.INFO, 'REMOTE URL -> ', remote_url)
 
-    local res, err = httpc:request_uri(
+    ngx.log(ngx.INFO, "START REQUEST TO GET ACCESS TOKEN")
+
+    local resp, err = httpc:request_uri(
             remote_url,
             {
                 ssl_verify = false, -- 设置参数 ssl_verify 为false 不校验ssl证书
@@ -33,17 +35,20 @@ local function get_access_token()
             }
     )
 
-    if res == nil then
+    ngx.log(ngx.INFO, "RESP -> ", resp)
+    ngx.log(ngx.ERR, "ERR -> ", err)
+
+    if resp == nil then
         ngx.log(ngx.ERR, "FAILED TO CONNECT TO *HTYUC*", err)
     end
 
-    if 200 ~= res.status then
+    if 200 ~= resp.status then
         ngx.log(ngx.ERR, "GET ACCESS TOKEN *FAILED*", err)
         ngx.say(err)
-        ngx.exit(res.status)
+        ngx.exit(resp.status)
     else
-        ngx.log(ngx.ERR, res.body)
+        ngx.log(ngx.ERR, "RESP IS OK -> ", resp.body)
-        return cjson.decode(res.body).d
+        return cjson.decode(resp.body).d
     end
 end