fix: 路由按需加载

src/pages/productCenter/mobileConfig/index.less

+.mobileContainer {
+  height: 100%;
+  .ant-tabs {
+    height: 100%;
+    .ant-tabs-content {
+      height: 100%;
+    }
+  }
+  .ant-pro-card {
+    height: 100%;
+  }
+}
\ No newline at end of file

src/routes/importComponent.js

+import React from 'react';
+
+export default function asyncComponent(importComponent) {
+  class AsyncComponent extends React.Component {
+    constructor(props) {
+      super(props);
+      this.state = { component: null };
+    }
+
+    componentDidMount() {
+      importComponent().then(mod => {
+        this.setState({
+          component: mod.default ? mod.default : mod,
+        });
+      });
+    }
+
+    render() {
+      const C = this.state.component;
+      return C ? <C {...this.props} /> : null;
+    }
+  }
+
+  return AsyncComponent;
+}