u

code/base-project/base-uniapp/vite.config.ts

@@ -29,7 +29,7 @@ export default defineConfig(({ command, mode }) => {
     envDir: './env', // 自定义env目录
     plugins: [
       legacy({
-        targets: ['defaults', 'Chrome >= 56'],
+        targets: ['defaults', 'ie >= 11', 'chrome 52'], // 需要兼容的目标列表，可以设置多个
         additionalLegacyPolyfills: ['regenerator-runtime/runtime'],
         renderLegacyChunks: true,
         polyfills: [
@@ -37,9 +37,8 @@ export default defineConfig(({ command, mode }) => {
           'es.array.filter',
           'es.promise',
           'es.promise.finally',
-          'es.object.assign',
-          'es.map',
-          'es.set',
+          'es/map',
+          'es/set',
           'es.array.for-each',
           'es.object.define-properties',
           'es.object.define-property',
@@ -50,10 +49,6 @@ export default defineConfig(({ command, mode }) => {
           'web.dom-collections.for-each',
           'esnext.global-this',
           'esnext.string.match-all',
-          'es.array.iterator',
-          'es.string.includes',
-          'es.string.starts-with',
-          'es.object.values',
         ],
       }),
       UniLayouts(),