'admin-21.12.22:优化打包时警告问题'

vite.config.ts

@@ -44,6 +44,22 @@ const viteConfig: UserConfig = {
 			},
 		},
 	},
+	css: {
+		postcss: {
+			plugins: [
+				{
+					postcssPlugin: 'internal:charset-removal',
+					AtRule: {
+						charset: (atRule) => {
+							if (atRule.name === 'charset') {
+								atRule.remove();
+							}
+						},
+					},
+				},
+			],
+		},
+	},
 };
 
 export default viteConfig;