本地保存退出登录的原因

src/mixins/mixins.js

@@ -115,7 +115,7 @@ Vue.mixin({
       }
     },
     logout(cause = "") {
-      console.log("退出登录");
+      console.log("退出登录：", cause);
       this.logger({ action: "退出登录", cause });
       localStorage.removeItem("phoneVerified");
       window._hmt.push(["_trackEvent", "退出", cause]);