diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..c63977f
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,357 @@
+{
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+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "demo",
+      "version": "1.0.0",
+      "license": "ISC",
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+      "dev": true,
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+        "braces": "~3.0.2",
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+        "node": ">= 8.10.0"
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+      "dev": true
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+    "node_modules/nodemon": {
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+      "resolved": "https://registry.npmjs.org/nodemon/-/nodemon-2.0.22.tgz",
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+      "dev": true,
+      "dependencies": {
+        "chokidar": "^3.5.2",
+        "debug": "^3.2.7",
+        "ignore-by-default": "^1.0.1",
+        "minimatch": "^3.1.2",
+        "pstree.remy": "^1.1.8",
+        "semver": "^5.7.1",
+        "simple-update-notifier": "^1.0.7",
+        "supports-color": "^5.5.0",
+        "touch": "^3.1.0",
+        "undefsafe": "^2.0.5"
+      },
+      "bin": {
+        "nodemon": "bin/nodemon.js"
+      },
+      "engines": {
+        "node": ">=8.10.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/nodemon"
+      }
+    },
+    "node_modules/normalize-path": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-3.0.0.tgz",
+      "integrity": "sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==",
+      "dev": true,
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/picomatch": {
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.3.1.tgz",
+      "integrity": "sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==",
+      "dev": true,
+      "engines": {
+        "node": ">=8.6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/jonschlinkert"
+      }
+    },
+    "node_modules/pstree.remy": {
+      "version": "1.1.8",
+      "resolved": "https://registry.npmjs.org/pstree.remy/-/pstree.remy-1.1.8.tgz",
+      "integrity": "sha512-77DZwxQmxKnu3aR542U+X8FypNzbfJ+C5XQDk3uWjWxn6151aIMGthWYRXTqT1E5oJvg+ljaa2OJi+VfvCOQ8w==",
+      "dev": true
+    },
+    "node_modules/readdirp": {
+      "version": "3.6.0",
+      "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-3.6.0.tgz",
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+        "picomatch": "^2.2.1"
+      },
+      "engines": {
+        "node": ">=8.10.0"
+      }
+    },
+    "node_modules/semver": {
+      "version": "5.7.2",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.2.tgz",
+      "integrity": "sha512-cBznnQ9KjJqU67B52RMC65CMarK2600WFnbkcaiwWq3xy/5haFJlshgnpjovMVJ+Hff49d8GEn0b87C5pDQ10g==",
+      "dev": true,
+      "bin": {
+        "semver": "bin/semver"
+      }
+    },
+    "node_modules/simple-update-notifier": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/simple-update-notifier/-/simple-update-notifier-1.1.0.tgz",
+      "integrity": "sha512-VpsrsJSUcJEseSbMHkrsrAVSdvVS5I96Qo1QAQ4FxQ9wXFcB+pjj7FB7/us9+GcgfW4ziHtYMc1J0PLczb55mg==",
+      "dev": true,
+      "dependencies": {
+        "semver": "~7.0.0"
+      },
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+        "node": ">=8.10.0"
+      }
+    },
+    "node_modules/simple-update-notifier/node_modules/semver": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-7.0.0.tgz",
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+      "dev": true,
+      "bin": {
+        "semver": "bin/semver.js"
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+    "node_modules/supports-color": {
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
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+        "has-flag": "^3.0.0"
+      },
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+    "node_modules/to-regex-range": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz",
+      "integrity": "sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==",
+      "dev": true,
+      "dependencies": {
+        "is-number": "^7.0.0"
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+        "node": ">=8.0"
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+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/touch/-/touch-3.1.1.tgz",
+      "integrity": "sha512-r0eojU4bI8MnHr8c5bNo7lJDdI2qXlWWJk6a9EAFG7vbhTjElYhBVS3/miuE0uOuoLdb8Mc/rVfsmm6eo5o9GA==",
+      "dev": true,
+      "bin": {
+        "nodetouch": "bin/nodetouch.js"
+      }
+    },
+    "node_modules/undefsafe": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/undefsafe/-/undefsafe-2.0.5.tgz",
+      "integrity": "sha512-WxONCrssBM8TSPRqN5EmsjVrsv4A8X12J4ArBiiayv3DyyG3ZlIg6yysuuSYdZsVz3TKcTg2fd//Ujd4CHV1iA==",
+      "dev": true
+    }
+  }
+}
diff --git a/package.json b/package.json
index 16c722e..6927746 100644
--- a/package.json
+++ b/package.json
@@ -1,12 +1,15 @@
 {
-  "name": "@skypro-web-developer/backend-02-template",
+  "name": "demo",
   "version": "1.0.0",
-  "description": "Шаблон для выполнения второго домашнего задания",
-  "private": true,
-  "main": "src/index.js",
+  "description": "",
+  "main": "index.js",
   "scripts": {
-    "dev": "",
-    "start": ""
+    "start": "node src/index.js",
+    "dev": "nodemon src/index.js"
   },
-  "author": ""
+  "author": "",
+  "license": "ISC",
+  "devDependencies": {
+    "nodemon": "^2.0.22"
+  }
 }
diff --git a/src/index.js b/src/index.js
index 5b36651..09ff710 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,6 +1,11 @@
-const http = require('http');
+const http = require("http");
+const getUsers = require("./modules/users");
+const { URL } = require("url");
 
 const server = http.createServer((request, response) => {
+  const ipAddress = "http://127.0.0.1";
+  const url = new URL(request.url, ipAddress);
+  const helloValue = url.searchParams.get("hello");
 
     // Написать обработчик запроса:
     // - Ответом на запрос `?hello=<name>` должна быть **строка** "Hello, <name>.", код ответа 200
@@ -8,5 +13,57 @@ const server = http.createServer((request, response) => {
     // - Ответом на запрос `?users` должен быть **JSON** с содержимым файла `data/users.json`, код ответа 200
     // - Если никакие параметры не переданы, то ответ **строка** "Hello, World!", код ответа 200
     // - Если переданы какие-либо другие параметры, то пустой ответ, код ответа 500
+  if (helloValue) {
+    response.statusCode = 200;
+    response.statusMessage = "Ok";
+    response.header = "Content-Type: text/plain";
+    response.write(`hello, ${helloValue}`);
+    response.end();
+    return;
+  }
 
+  if (request.url === "/?users") {
+    response.statusCode = 200;
+    response.statusMessage = "Ok";
+    response.header = "Content-Type: aplication/json";
+    response.write(getUsers());
+    response.end();
+
+    return;
+  }
+
+  if (request.url === "/hello") {
+    response.statusCode = 400;
+    response.statusMessage = "Bad Request";
+    response.setHeader("Content-Type", "text/plain");
+    response.write(`Enter a name`);
+    response.end();
+    return;
+  }
+
+  if (request.url === "/") {
+    response.statusCode = 200;
+    response.statusMessage = "Ok";
+    response.header = "Content-Type: text/plain";
+    response.write("Hello, world!");
+    response.end();
+    return;
+  }
+
+  response.statusCode = 500;
+  response.statusMessage = "Bad request";
+  response.header = "Content-Type: text/plain";
+  response.write("{}");
+  response.end("Server error");
+
+  // Написать обработчик запроса:
+  // - Ответом на запрос `?hello=<name>` должна быть **строка** "Hello, <name>.", код ответа 200
+  // - Если параметр `hello` указан, но не передано `<name>`, то ответ **строка** "Enter a name", код ответа 400
+  // - Ответом на запрос `?users` должен быть **JSON** с содержимым файла `data/users.json`, код ответа 200
+  // - Если никакие параметры не переданы, то ответ **строка** "Hello, World!", код ответа 200
+  // - Если переданы какие-либо другие параметры, то пустой ответ, код ответа 500
 });
+
+server.listen(3003, () => {
+  console.log("Сервер запущен по адресу http://127.0.0.1:3003");
+});
\ No newline at end of file
diff --git a/src/modules/users.js b/src/modules/users.js
index e69de29..b890f06 100644
--- a/src/modules/users.js
+++ b/src/modules/users.js
@@ -0,0 +1,10 @@
+const fs = require("fs"); //создали модуль для чтения содержимого файла
+const path = require("path"); //подключеие модуля, что бы использовать привычные, относительные пути до файла
+
+//ф-я для чтения данных их файла user.json
+const getUsers = () => {
+  const filePath = path.join(__dirname, "../data/users.json"); //метод join применяем для правильного пути до файла. 1-ым аргументом - значение деректории, в которой лежит файл, 2-ым - относительный путь до файла с пользователем
+  return fs.readFileSync(filePath);
+};
+
+module.exports = getUsers;
\ No newline at end of file