更新前端静态网页获取方式，放弃使用后端获取api

frontend/node_modules/babel-preset-jest/package.json

@@ -0,0 +1,29 @@
+{
+  "name": "babel-preset-jest",
+  "version": "27.5.1",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/facebook/jest.git",
+    "directory": "packages/babel-preset-jest"
+  },
+  "license": "MIT",
+  "main": "./index.js",
+  "exports": {
+    ".": "./index.js",
+    "./package.json": "./package.json"
+  },
+  "dependencies": {
+    "babel-plugin-jest-hoist": "^27.5.1",
+    "babel-preset-current-node-syntax": "^1.0.0"
+  },
+  "peerDependencies": {
+    "@babel/core": "^7.0.0"
+  },
+  "engines": {
+    "node": "^10.13.0 || ^12.13.0 || ^14.15.0 || >=15.0.0"
+  },
+  "publishConfig": {
+    "access": "public"
+  },
+  "gitHead": "67c1aa20c5fec31366d733e901fee2b981cb1850"
+}