后端搭建起来

server/app/controller/custom.js

@@ -0,0 +1,12 @@
+const Controller = require("egg").Controller
+
+class Custom extends Controller {
+  async list() {
+    const {ctx: {query}} = this
+    const result = await this.service.db.list("node_custom_config", query)
+    this.ctx.status = 200
+    this.ctx.body = result
+  }
+}
+
+module.exports = Custom