🐛[Bug]: 后端正在重构

xiaopengand · Sep 17, 2021 · 307bf8c · 307bf8c
1 parent b37132d
commit 307bf8c
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Showing 3 changed files with 192 additions and 85 deletions.
diff --git a/api/index.js b/api/index.js
@@ -1,101 +1,207 @@
-// file-system 文件系统
-let fs = require("fs");
-// http 核心模块
-let http = require("http");
+// // http 核心模块
+// let http = require("http");
+// // Axios
+// let axios = require("axios");
+// // URL 模块
+// let parseURL = require("url");
+
+// // 读取配置文件
+// let config = null;
+// fs.readFile("./config/lovexhj.json", (err, data) => {
+//     config = JSON.parse(data.toString());
+// })
+
+// // 创建 WEB 服务器
+// http.createServer(function (request, response) {
+//     // 跨域
+//     response.setHeader("Access-Control-Allow-Origin", "*");
+//     response.setHeader("Access-Control-Allow-Headers", "Content-Type");
+//     response.setHeader("content-type", "application/json");
+
+//     // 获取请求地址
+//     let url = request.url;
+
+//     // 防止乱码
+//     response.writeHead(200, {
+//         'Content-Type': 'application/json; charset=utf-8'
+//     });
+
+//     // 获取记仇
+//     if (url.includes("/get")) {
+//         // 获取分页数据
+//         let page = parseURL.parse(request.url, true);
+
+//         // 数据验证
+//         if (!page.query.page && !page.query.per_page) {
+//             return res.json(back("少了点什么吧哥？", null));
+//         }
+
+//         axios.get(`https://gitee.com/api/v5/repos/${config.Gitee.owner}/${config.Gitee.repo}/issues?access_token=${config.Gitee.access_token}&state=open&sort=created&direction=desc&page=${page.query.page}&per_page=${page.query.per_page}`).then(res => {
+//             if (res.status == 200) {
+//                 return res.json(back(null, res.data));
+//             }
+//         }, err => {
+//             return res.json(back(err, null));
+//         });
+//         return;
+//     }
+
+//     // 新增记仇
+//     if (url === "/add") {
+//         // post 参数获取
+//         let result = "";
+//         request.on("data", function (chunk) {
+//             result += chunk;
+//         });
+//         request.on("end", function () {
+//             try {
+//                 result = JSON.parse(result);
+//             } catch {
+//                 return res.json(back("error", null));
+//             }
+
+//             // 密码验证
+//             if (password != config.Gitee.password) {
+//                 return res.json(back("爬", null));
+//             }
+//             // 数据验证
+//             if (!title || !body) {
+//                 return res.json(back("少了点什么吧哥？", null));
+//             }
+//             // 请求发送
+//             axios.post(`https://gitee.com/api/v5/repos/${config.Gitee.owner}/issues`, {
+//                 access_token: config.Gitee.access_token,
+//                 owner: config.Gitee.owner,
+//                 repo: config.Gitee.repo,
+//                 title: title,
+//                 body: body
+//             }).then(res => {
+//                 if (res.status == 201) {
+//                     return res.json(back(null, "ok"));
+//                 }
+//             }, err => {
+//                 return res.json(back(err, null));
+//             });
+//         });
+//     } else {
+//         return res.json(back("后端已成功跑起来了！", null));
+//     }
+// }).listen(3001, () => {
+//     console.log("服务端已启动！访问地址：http://localhost:3001");
+// });
+
+// Express
+var express = require("express");
 // Axios
 let axios = require("axios");
-// URL 模块
-let parseURL = require("url");
+// file-system 文件系统
+let fs = require("fs");
+
+// 创建服务器
+var app = express();
 
 // 读取配置文件
 let config = null;
 fs.readFile("./config/lovexhj.json", (err, data) => {
     config = JSON.parse(data.toString());
-})
+});
 
 // 返回类型
 function back(err, data) {
-    return JSON.stringify({
+    return {
         error: err,
         data: data
-    });
+    };
 }
 
-// 创建 WEB 服务器
-http.createServer(function (request, response) {
-    // 跨域
-    response.setHeader("Access-Control-Allow-Origin", "*");
-    response.setHeader("Access-Control-Allow-Headers", "Content-Type");
-    response.setHeader("content-type", "application/json");
-
-    // 获取请求地址
-    let url = request.url;
-
-    // 防止乱码
-    response.writeHead(200, {
-        'Content-Type': 'application/json; charset=utf-8'
-    });
-
-    // 获取记仇
-    if (url.includes("/get")) {
-        // 获取分页数据
-        let page = parseURL.parse(request.url, true);
-
-        // 数据验证
-        if (!page.query.page && !page.query.per_page) {
-            return response.end(back("少了点什么吧哥？", null));
-        }
-
-        axios.get(`https://gitee.com/api/v5/repos/${config.Gitee.owner}/${config.Gitee.repo}/issues?access_token=${config.Gitee.access_token}&state=open&sort=created&direction=desc&page=${page.query.page}&per_page=${page.query.per_page}`).then(res => {
-            if (res.status == 200) {
-                return response.end(back(null, res.data));
-            }
-        }, err => {
-            return response.end(back(err, null));
-        });
-        return;
-    }
+// 跨域配置
+app.all("*", (req, res, next) => {
+    // google需要配置，否则报错cors error
+    res.setHeader("Access-Control-Allow-Credentials", "true");
+    // 允许的地址,http://127.0.0.1:9000这样的格式
+    res.setHeader("Access-Control-Allow-Origin", req.get("Origin"));
+    // 允许跨域请求的方法
+    res.setHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, DELETE, PUT");
+    // 允许跨域请求header携带哪些东西
+    res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept, If-Modified-Since");
+    next();
+});
 
-    // 新增记仇
-    if (url === "/add") {
-        // post 参数获取
-        let result = "";
-        request.on("data", function (chunk) {
-            result += chunk;
-        });
-        request.on("end", function () {
-            try {
-                result = JSON.parse(result);
-            } catch {
-                return response.end(back("error", null));
-            }
+// 获取 post 参数
+app.use(
+    express.urlencoded({
+        extended: false
+    })
+);
+app.use(express.json());
 
-            // 密码验证
-            if (result.password != config.Gitee.password) {
-                return response.end(back("爬", null));
-            }
-            // 数据验证
-            if (!result.title || !result.body) {
-                return response.end(back("少了点什么吧哥？", null));
-            }
-            // 请求发送
-            axios.post(`https://gitee.com/api/v5/repos/${config.Gitee.owner}/issues`, {
-                access_token: config.Gitee.access_token,
-                owner: config.Gitee.owner,
-                repo: config.Gitee.repo,
-                title: result.title,
-                body: result.body
-            }).then(res => {
-                if (res.status == 201) {
-                    return response.end(back(null, "ok"));
+/**
+ * 获取小本本数据
+ */
+app.get("/", function (req, res) {
+    res.send("小本本后端跑起来了！");
+});
+
+/**
+ * 获取小本本数据
+ */
+app.get("/get", function (req, res) {
+    let { page, per_page } = req.query;
+    // 数据验证
+    if (!page && !per_page) {
+        return res.json(back("少了点什么吧哥？", null));
+    }
+    axios
+        .get(
+            `https://gitee.com/api/v5/repos/${config.Gitee.owner}/${config.Gitee.repo}/issues?access_token=${config.Gitee.access_token}&state=open&sort=created&direction=desc&page=${page}&per_page=${per_page}`
+        )
+        .then(
+            (res1) => {
+                if (res1.status == 200) {
+                    return res.json(back(null, res1.data));
                 }
-            }, err => {
-                return response.end(back(err, null));
-            });
-        });
-    } else {
-        return response.end(back("后端已成功跑起来了！", null));
+            },
+            (err) => {
+                return res.json(back(err, null));
+            }
+        );
+});
+
+/**
+ * 记仇
+ */
+app.post("/add", function (req, res) {
+    let { title, body, password } = req.body;
+
+    // 密码验证
+    if (password != config.Gitee.password) {
+        return res.json(back("爬", null));
+    }
+    // 数据验证
+    if (!title || !body) {
+        return res.json(back("少了点什么吧哥？", null));
     }
-}).listen(3001, () => {
-    console.log("服务端已启动！访问地址：http://localhost:3001");
-});
+    // 请求发送
+    axios
+        .post(`https://gitee.com/api/v5/repos/${config.Gitee.owner}/issues`, {
+            access_token: config.Gitee.access_token,
+            owner: config.Gitee.owner,
+            repo: config.Gitee.repo,
+            title: title,
+            body: body
+        })
+        .then(
+            (res1) => {
+                if (res1.status == 201) {
+                    return res.json(back(null, "ok"));
+                }
+            },
+            (err) => {
+                return res.json(back(err, null));
+            }
+        );
+});
+
+app.listen(3000, function () {
+    console.log("服务端已启动！访问地址：http://localhost:3000");
+});
diff --git a/api/package.json b/api/package.json
@@ -1,5 +1,6 @@
 {
   "dependencies": {
-    "axios": "^0.21.1"
+    "axios": "^0.21.1",
+    "express": "^4.17.1"
   }
 }
diff --git a/js/lovexhj.js b/js/lovexhj.js
@@ -45,7 +45,7 @@ const lovexhj = new Vue({
      */
     data() {
         return {
-            ServerBase: "", // 后端地址
+            ServerBase: "http://localhost:3000", // 后端地址
             localConfig: null, // 本地配置
             jsonConfig: null, // Json 配置
             wdnmdData: null, // 记仇数据