feat:test

 {
-  "name": "jiaoyin/common",
+  "name": "jiaoyin",
   "description": "indigo common php lib by jy",
   "require": {},
   "autoload": {
     "psr-4": {
-      "Jiaoyin\\": "/"
+      "Jiaoyin\\": "./"
     }
   }
 }