update

components/IconFont/IconFont.js

-import { Icon } from 'antd';
-
-const IconFont = Icon.createFromIconfontCN({
-    scriptUrl: '//at.alicdn.com/t/font_1509781_pkjtz0jd3g.js',
-});
-
-export default IconFont;

components/IconFont/IconFont.ts

+import { createFromIconfontCN } from '@ant-design/icons';
+
+const IconFont = createFromIconfontCN({
+    scriptUrl: '//at.alicdn.com/t/font_1509781_7snuvbtppnq.js',
+});
+
+export default IconFont;

components/IconFont/index.js

-import React from 'react';
-import { Icon } from 'antd';
-import IconFont from './IconFont';
-import styles from './styles.less';
-
-const CustomIcon = props => {
-    const { type, iconFontType } = props;
-    const isHttp = /^((https|http)?:\/\/)[^\s]+/.test(type);
-    if (iconFontType) {
-        return <IconFont type={iconFontType} />
-    }
-    return isHttp ? <img src={type} alt="icon" className={`${styles.iconCls}`} /> : <Icon type={type} />
-
-};
-export default CustomIcon
\ No newline at end of file

components/IconFont/index.tsx

+import React from 'react';
+import IconFont from './IconFont';
+import styles from './styles.less';
+
+interface IProps {
+    type?: string;
+    src?: string;
+}
+const CustomIcon = (props:IProps) => {
+    const { type, src } = props;
+    const isHttp = /^((https|http)?:\/\/)[^\s]+/.test(src || '');
+    if (type) {
+        return <IconFont type={type} />;
+    } if (src && isHttp) {
+        return <img src={src} alt="icon" className={`${styles.iconCls}`} />;
+    }
+    return null;
+};
+export default CustomIcon;