Установил корс

Backend/package-lock.json

@@ -9,11 +9,14 @@
       "version": "1.0.0",
       "license": "ISC",
       "dependencies": {
+        "@types/cors": "^2.8.17",
         "class-transformer": "^0.5.1",
         "class-validator": "^0.14.1",
+        "cors": "^2.8.5",
         "express": "^4.18.2",
         "reflect-metadata": "^0.2.2",
         "save": "^2.9.0",
+        "save-dev": "^0.0.1-security",
         "ts-node": "^10.9.1",
         "tslib": "^2.6.0",
         "typescript": "^5.1.6",
@@ -259,6 +262,14 @@
         "@types/node": "*"
       }
     },
+    "node_modules/@types/cors": {
+      "version": "2.8.17",
+      "resolved": "https://registry.npmjs.org/@types/cors/-/cors-2.8.17.tgz",
+      "integrity": "sha512-8CGDvrBj1zgo2qE+oS3pOCyYNqCPryMWY2bGfwA0dcfopWGgxs+78df0Rs3rc9THP4JkOhLsAa+15VdpAqkcUA==",
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
     "node_modules/@types/express": {
       "version": "4.17.17",
       "resolved": "https://registry.npmjs.org/@types/express/-/express-4.17.17.tgz",
@@ -940,6 +951,18 @@
       "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz",
       "integrity": "sha512-QADzlaHc8icV8I7vbaJXJwod9HWYp8uCqf1xa4OfNu1T7JVxQIrUgOWtHdNDtPiywmFbiS12VjotIXLrKM3orQ=="
     },
+    "node_modules/cors": {
+      "version": "2.8.5",
+      "resolved": "https://registry.npmjs.org/cors/-/cors-2.8.5.tgz",
+      "integrity": "sha512-KIHbLJqu73RGr/hnbrO9uBeixNGuvSQjul/jdFvS/KFSIH1hWVd1ng7zOHx+YrEfInLG7q4n6GHQ9cDtxv/P6g==",
+      "dependencies": {
+        "object-assign": "^4",
+        "vary": "^1"
+      },
+      "engines": {
+        "node": ">= 0.10"
+      }
+    },
     "node_modules/create-require": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/create-require/-/create-require-1.1.1.tgz",
@@ -2359,6 +2382,14 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/object-assign": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
+      "integrity": "sha512-rJgTQnkUnH1sFw8yT6VSU3zD3sWmu6sZhIseY8VX+GRu3P6F7Fu+JNDoXfklElbLJSnc3FUQHVe4cU5hj+BcUg==",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
     "node_modules/object-inspect": {
       "version": "1.12.3",
       "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.12.3.tgz",
@@ -2887,6 +2918,11 @@
         "mingo": "^6.1.0"
       }
     },
+    "node_modules/save-dev": {
+      "version": "0.0.1-security",
+      "resolved": "https://registry.npmjs.org/save-dev/-/save-dev-0.0.1-security.tgz",
+      "integrity": "sha512-k6knZTDNK8PKKbIqnvxiOveJinuw2LcQjqDoaorZWP9M5AR2EPsnpDeSbeoZZ0pHr5ze1uoaKdK8NBGQrJ34Uw=="
+    },
     "node_modules/semver": {
       "version": "7.5.4",
       "resolved": "https://registry.npmjs.org/semver/-/semver-7.5.4.tgz",

Backend/package.json

@@ -13,11 +13,14 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
+    "@types/cors": "^2.8.17",
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.1",
+    "cors": "^2.8.5",
     "express": "^4.18.2",
     "reflect-metadata": "^0.2.2",
     "save": "^2.9.0",
+    "save-dev": "^0.0.1-security",
     "ts-node": "^10.9.1",
     "tslib": "^2.6.0",
     "typescript": "^5.1.6",

Backend/yarn.lock

@@ -151,6 +151,13 @@
   dependencies:
     "@types/node" "*"
 
+"@types/cors@^2.8.17":
+  version "2.8.17"
+  resolved "https://registry.npmjs.org/@types/cors/-/cors-2.8.17.tgz"
+  integrity sha512-8CGDvrBj1zgo2qE+oS3pOCyYNqCPryMWY2bGfwA0dcfopWGgxs+78df0Rs3rc9THP4JkOhLsAa+15VdpAqkcUA==
+  dependencies:
+    "@types/node" "*"
+
 "@types/express-serve-static-core@^4.17.33":
   version "4.17.35"
   resolved "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-4.17.35.tgz"
@@ -560,6 +567,14 @@ cookie@0.5.0:
   resolved "https://registry.npmjs.org/cookie/-/cookie-0.5.0.tgz"
   integrity sha512-YZ3GUyn/o8gfKJlnlX7g7xq4gyO6OSuhGPKaaGssGB2qgDUS0gPgtTvoyZLTt9Ab6dC4hfc9dV5arkvc/OCmrw==
 
+cors@^2.8.5:
+  version "2.8.5"
+  resolved "https://registry.npmjs.org/cors/-/cors-2.8.5.tgz"
+  integrity sha512-KIHbLJqu73RGr/hnbrO9uBeixNGuvSQjul/jdFvS/KFSIH1hWVd1ng7zOHx+YrEfInLG7q4n6GHQ9cDtxv/P6g==
+  dependencies:
+    object-assign "^4"
+    vary "^1"
+
 create-require@^1.1.0:
   version "1.1.1"
   resolved "https://registry.npmjs.org/create-require/-/create-require-1.1.1.tgz"
@@ -1452,6 +1467,11 @@ npm-run-path@^5.1.0:
   dependencies:
     path-key "^4.0.0"
 
+object-assign@^4:
+  version "4.1.1"
+  resolved "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz"
+  integrity sha512-rJgTQnkUnH1sFw8yT6VSU3zD3sWmu6sZhIseY8VX+GRu3P6F7Fu+JNDoXfklElbLJSnc3FUQHVe4cU5hj+BcUg==
+
 object-inspect@^1.9.0:
   version "1.12.3"
   resolved "https://registry.npmjs.org/object-inspect/-/object-inspect-1.12.3.tgz"
@@ -1695,6 +1715,11 @@ safe-buffer@5.2.1:
   resolved "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz"
   integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
 
+save-dev@^0.0.1-security:
+  version "0.0.1-security"
+  resolved "https://registry.npmjs.org/save-dev/-/save-dev-0.0.1-security.tgz"
+  integrity sha512-k6knZTDNK8PKKbIqnvxiOveJinuw2LcQjqDoaorZWP9M5AR2EPsnpDeSbeoZZ0pHr5ze1uoaKdK8NBGQrJ34Uw==
+
 save@^2.9.0:
   version "2.9.0"
   resolved "https://registry.npmjs.org/save/-/save-2.9.0.tgz"
@@ -2000,7 +2025,7 @@ validator@^13.9.0:
   resolved "https://registry.npmjs.org/validator/-/validator-13.12.0.tgz"
   integrity sha512-c1Q0mCiPlgdTVVVIJIrBuxNicYE+t/7oKeI9MWLj3fh/uq2Pxh/3eeWbVZ4OcGW1TUf53At0njHw5SMdA3tmMg==
 
-vary@~1.1.2:
+vary@^1, vary@~1.1.2:
   version "1.1.2"
   resolved "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz"
   integrity sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg==