添加测试类，去除多余的import

bookshelfplus-frontend/public/assets/javascripts/dashboard/admin/Debug.js

@@ -0,0 +1,15 @@
+postRequest('/debug/status', { token: localStorage.token })
+    .then(function (response) {
+        var axiosData = response.data;
+        var status = axiosData.status;
+        var data = axiosData.data;
+
+        if (status === "success") {
+            console.log(data);
+            $(".main").html("请在 F12 查看");
+        } else {
+            alert(`出错啦！${data.errMsg} (错误码: ${data.errCode}) `);
+        }
+    }).catch(function (error) {
+        console.log(error);
+    });