fix: error log

Author: cuyl

lib/oracle.js

@@ -41,7 +41,7 @@ class OracleDB {
       try {
         return await this.connection.execute(sql, bindParams, options);
       } catch (err) {
-        this.log(err.message);
+        this.log.error(err.message);
         this.getConnection();
       }
     }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "egg-oracle",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "Oracle database plugin for egg",
   "eggPlugin": {
     "name": "oracle"
@@ -17,10 +17,10 @@
   },
   "devDependencies": {
     "autod": "^2.8.0",
-    "egg": "^1.4.0",
-    "egg-bin": "^3.6.0",
-    "egg-ci": "^1.7.0",
-    "egg-mock": "^3.7.2",
+    "egg": "^1.5.0",
+    "egg-bin": "^4.0.4",
+    "egg-ci": "^1.8.0",
+    "egg-mock": "^3.8.0",
     "eslint": "^4.0.0",
     "eslint-config-egg": "^4.2.1",
     "supertest": "^3.0.0",