From b112ea5b804ddd575a1c26018aece1e4a47501db Mon Sep 17 00:00:00 2001 From: = <=> Date: Wed, 8 Nov 2023 14:04:19 +0300 Subject: [PATCH] multer-init --- .vscode/launch.json | 15 +++++ app.js | 24 +++---- index.html | 8 ++- package-lock.json | 155 +++++++++++++++++++++++++++++++++++++++++++- package.json | 3 +- 5 files changed, 191 insertions(+), 14 deletions(-) create mode 100644 .vscode/launch.json diff --git a/.vscode/launch.json b/.vscode/launch.json new file mode 100644 index 0000000..c23eae2 --- /dev/null +++ b/.vscode/launch.json @@ -0,0 +1,15 @@ +{ + // Use IntelliSense to learn about possible attributes. + // Hover to view descriptions of existing attributes. + // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387 + "version": "0.2.0", + "configurations": [ + { + "type": "node", + "request": "launch", + "name": "Launch Program", + "skipFiles": ["/**"], + "program": "${workspaceFolder}\\app.js" + } + ] +} diff --git a/app.js b/app.js index 38ed2e5..4a5b42f 100644 --- a/app.js +++ b/app.js @@ -7,28 +7,28 @@ const { log } = require("console"); const app = express(); const jsonParser = bodyParser.json(); +// local bootstrap app.use( "/bootstrap", express.static(join(__dirname, "node_modules/bootstrap/dist")) ); +// local jquery app.use("/jquery", express.static(join(__dirname, "node_modules/jquery/dist"))); -// app.use(express.static(__dirname + 'public')); -// получение списка данных - -// app.use("/index", express.static(join(__dirname + "public"))) +// index.html app.get("/", function (req, res) { res.sendFile(join(__dirname, "index.html")); }); +// Список пользователей app.get("/api/users", function (req, res) { var content = fs.readFileSync("users.json", "utf8"); var users = JSON.parse(content); res.send(users); }); -// получение одного пользователя по id +// Получение одного пользователя по id app.get("/api/users/:id", function (req, res) { var id = req.params.id; // получаем id var content = fs.readFileSync("users.json", "utf8"); @@ -41,7 +41,7 @@ app.get("/api/users/:id", function (req, res) { break; } } - // отправляем пользователя + // Отправляем пользователя if (user) { res.send(user); } else { @@ -49,9 +49,10 @@ app.get("/api/users/:id", function (req, res) { } }); -// получение отправленных данных +// Получение отправленных данных app.post("/api/users", jsonParser, function (req, res) { if (!req.body) return res.sendStatus(400); + if (!req.body.name) return res.sendStatus(400); var userName = req.body.name; var userAge = +req.body.age; @@ -64,19 +65,19 @@ app.post("/api/users", jsonParser, function (req, res) { fs.writeFileSync("users.json"); } - // находим максимальный id + // Находим максимальный id var maxid = Math.max.apply( Math, users.map(function (o) { return o.id; }) ); - // увеличиваем его на единицу + // Увеличиваем его на единицу user.id = maxid + 1; - // добавляем пользователя в массив + // Добавляем пользователя в массив users.push(user); var data = JSON.stringify(users); - // перезаписываем файл с новыми данными + // Перезаписываем файл с новыми данными fs.writeFileSync("users.json", data); res.send(user); }); @@ -109,6 +110,7 @@ app.delete("/api/users/:id", function (req, res) { // изменение пользователя app.put("/api/users", jsonParser, function (req, res) { if (!req.body) return res.sendStatus(400); + if (!req.body.name) return res.sendStatus(400); var userId = req.body.id; var userName = req.body.name; diff --git a/index.html b/index.html index cb02681..3333ab0 100644 --- a/index.html +++ b/index.html @@ -61,6 +61,7 @@ }, }); } + // Получение одного пользователя function GetUser(id) { $.ajax({ @@ -75,6 +76,7 @@ }, }); } + // Добавление пользователя function CreateUser(userName, userAge) { $.ajax({ @@ -91,6 +93,7 @@ }, }); } + // Изменение пользователя function EditUser(userId, userName, userAge) { $.ajax({ @@ -109,7 +112,7 @@ }); } - // сброс формы + // Сброс формы function reset() { var form = document.forms["userForm"]; form.reset(); @@ -128,6 +131,7 @@ }, }); } + // создание строки для таблицы var row = function (user) { return ( @@ -149,6 +153,7 @@ "'>Удалить" ); }; + // сброс значений формы $("#reset").click(function (e) { e.preventDefault(); @@ -161,6 +166,7 @@ var id = this.elements["id"].value; var name = this.elements["name"].value; var age = this.elements["age"].value; + if (name == "" || id == "" || age == 0) return false; if (id == 0) CreateUser(name, age); else EditUser(id, name, age); }); diff --git a/package-lock.json b/package-lock.json index 80a45be..549b0a3 100644 --- a/package-lock.json +++ b/package-lock.json @@ -12,7 +12,8 @@ "body-parser": "^1.16.0", "bootstrap": "^5.3.2", "express": "^4.18.2", - "jquery": "^3.7.1" + "jquery": "^3.7.1", + "multer": "^1.4.5-lts.1" } }, "node_modules/@popperjs/core": { @@ -37,6 +38,11 @@ "node": ">= 0.6" } }, + "node_modules/append-field": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/append-field/-/append-field-1.0.0.tgz", + "integrity": "sha512-klpgFSWLW1ZEs8svjfb7g4qWY0YS5imI82dTg+QahUvJ8YqAY0P10Uk8tTyh9ZGuYEZEMaeJYCF5BFuX552hsw==" + }, "node_modules/array-flatten": { "version": "1.1.1", "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz", @@ -83,6 +89,22 @@ "@popperjs/core": "^2.11.8" } }, + "node_modules/buffer-from": { + "version": "1.1.2", + "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.2.tgz", + "integrity": "sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==" + }, + "node_modules/busboy": { + "version": "1.6.0", + "resolved": "https://registry.npmjs.org/busboy/-/busboy-1.6.0.tgz", + "integrity": "sha512-8SFQbg/0hQ9xy3UNTB0YEnsNBbWfhf7RtnzpL7TkBiTBRfrQ9Fxcnz7VJsleJpyp6rVLvXiuORqjlHi5q+PYuA==", + "dependencies": { + "streamsearch": "^1.1.0" + }, + "engines": { + "node": ">=10.16.0" + } + }, "node_modules/bytes": { "version": "3.1.2", "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.2.tgz", @@ -103,6 +125,20 @@ "url": "https://github.com/sponsors/ljharb" } }, + "node_modules/concat-stream": { + "version": "1.6.2", + "resolved": "https://registry.npmjs.org/concat-stream/-/concat-stream-1.6.2.tgz", + "integrity": "sha512-27HBghJxjiZtIk3Ycvn/4kbJk/1uZuJFfuPEns6LaEvpvG1f0hTea8lilrouyo9mVc2GWdcEZ8OLoGmSADlrCw==", + "engines": [ + "node >= 0.8" + ], + "dependencies": { + "buffer-from": "^1.0.0", + "inherits": "^2.0.3", + "readable-stream": "^2.2.2", + "typedarray": "^0.0.6" + } + }, "node_modules/content-disposition": { "version": "0.5.4", "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.4.tgz", @@ -135,6 +171,11 @@ "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz", "integrity": "sha512-QADzlaHc8icV8I7vbaJXJwod9HWYp8uCqf1xa4OfNu1T7JVxQIrUgOWtHdNDtPiywmFbiS12VjotIXLrKM3orQ==" }, + "node_modules/core-util-is": { + "version": "1.0.3", + "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.3.tgz", + "integrity": "sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ==" + }, "node_modules/debug": { "version": "2.6.9", "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz", @@ -388,6 +429,11 @@ "node": ">= 0.10" } }, + "node_modules/isarray": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz", + "integrity": "sha512-VLghIWNM6ELQzo7zwmcg0NmTVyWKYjvIeM83yjp0wRDTmUnrM678fQbcKBo6n2CJEF0szoG//ytg+TKla89ALQ==" + }, "node_modules/jquery": { "version": "3.7.1", "resolved": "https://registry.npmjs.org/jquery/-/jquery-3.7.1.tgz", @@ -444,11 +490,47 @@ "node": ">= 0.6" } }, + "node_modules/minimist": { + "version": "1.2.8", + "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.8.tgz", + "integrity": "sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA==", + "funding": { + "url": "https://github.com/sponsors/ljharb" + } + }, + "node_modules/mkdirp": { + "version": "0.5.6", + "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.6.tgz", + "integrity": "sha512-FP+p8RB8OWpF3YZBCrP5gtADmtXApB5AMLn+vdyA+PyxCjrCs00mjyUozssO33cwDeT3wNGdLxJ5M//YqtHAJw==", + "dependencies": { + "minimist": "^1.2.6" + }, + "bin": { + "mkdirp": "bin/cmd.js" + } + }, "node_modules/ms": { "version": "2.0.0", "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz", "integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A==" }, + "node_modules/multer": { + "version": "1.4.5-lts.1", + "resolved": "https://registry.npmjs.org/multer/-/multer-1.4.5-lts.1.tgz", + "integrity": "sha512-ywPWvcDMeH+z9gQq5qYHCCy+ethsk4goepZ45GLD63fOu0YcNecQxi64nDs3qluZB+murG3/D4dJ7+dGctcCQQ==", + "dependencies": { + "append-field": "^1.0.0", + "busboy": "^1.0.0", + "concat-stream": "^1.5.2", + "mkdirp": "^0.5.4", + "object-assign": "^4.1.1", + "type-is": "^1.6.4", + "xtend": "^4.0.0" + }, + "engines": { + "node": ">= 6.0.0" + } + }, "node_modules/negotiator": { "version": "0.6.3", "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.3.tgz", @@ -457,6 +539,14 @@ "node": ">= 0.6" } }, + "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": "1.13.0", "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.13.0.tgz", @@ -489,6 +579,11 @@ "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz", "integrity": "sha512-5DFkuoqlv1uYQKxy8omFBeJPQcdoE07Kv2sferDCrAq1ohOU+MSDswDIbnx3YAM60qIOnYa53wBhXW0EbMonrQ==" }, + "node_modules/process-nextick-args": { + "version": "2.0.1", + "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz", + "integrity": "sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag==" + }, "node_modules/proxy-addr": { "version": "2.0.7", "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.7.tgz", @@ -537,6 +632,25 @@ "node": ">= 0.8" } }, + "node_modules/readable-stream": { + "version": "2.3.8", + "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.8.tgz", + "integrity": "sha512-8p0AUk4XODgIewSi0l8Epjs+EVnWiK7NoDIEGU0HhE7+ZyY8D1IMY7odu5lRrFXGg71L15KG8QrPmum45RTtdA==", + "dependencies": { + "core-util-is": "~1.0.0", + "inherits": "~2.0.3", + "isarray": "~1.0.0", + "process-nextick-args": "~2.0.0", + "safe-buffer": "~5.1.1", + "string_decoder": "~1.1.1", + "util-deprecate": "~1.0.1" + } + }, + "node_modules/readable-stream/node_modules/safe-buffer": { + "version": "5.1.2", + "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz", + "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==" + }, "node_modules/safe-buffer": { "version": "5.2.1", "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz", @@ -629,6 +743,27 @@ "node": ">= 0.8" } }, + "node_modules/streamsearch": { + "version": "1.1.0", + "resolved": "https://registry.npmjs.org/streamsearch/-/streamsearch-1.1.0.tgz", + "integrity": "sha512-Mcc5wHehp9aXz1ax6bZUyY5afg9u2rv5cqQI3mRrYkGC8rW2hM02jWuwjtL++LS5qinSyhj2QfLyNsuc+VsExg==", + "engines": { + "node": ">=10.0.0" + } + }, + "node_modules/string_decoder": { + "version": "1.1.1", + "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz", + "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==", + "dependencies": { + "safe-buffer": "~5.1.0" + } + }, + "node_modules/string_decoder/node_modules/safe-buffer": { + "version": "5.1.2", + "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz", + "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==" + }, "node_modules/toidentifier": { "version": "1.0.1", "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.1.tgz", @@ -649,6 +784,11 @@ "node": ">= 0.6" } }, + "node_modules/typedarray": { + "version": "0.0.6", + "resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz", + "integrity": "sha512-/aCDEGatGvZ2BIk+HmLf4ifCJFwvKFNb9/JeZPMulfgFracn9QFcAf5GO8B/mweUjSoblS5In0cWhqpfs/5PQA==" + }, "node_modules/unpipe": { "version": "1.0.0", "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz", @@ -657,6 +797,11 @@ "node": ">= 0.8" } }, + "node_modules/util-deprecate": { + "version": "1.0.2", + "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz", + "integrity": "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==" + }, "node_modules/utils-merge": { "version": "1.0.1", "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz", @@ -672,6 +817,14 @@ "engines": { "node": ">= 0.8" } + }, + "node_modules/xtend": { + "version": "4.0.2", + "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz", + "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==", + "engines": { + "node": ">=0.4" + } } } } diff --git a/package.json b/package.json index 7de0c88..cddc425 100644 --- a/package.json +++ b/package.json @@ -5,7 +5,8 @@ "body-parser": "^1.16.0", "bootstrap": "^5.3.2", "express": "^4.18.2", - "jquery": "^3.7.1" + "jquery": "^3.7.1", + "multer": "^1.4.5-lts.1" }, "description": "https://nodejsdev.ru/guides/metanit/express-api/", "main": "app.js",