解决端口占用问题

Author: kscript

index.js

@@ -200,27 +200,36 @@ server$1.use(middlewares);
 var createServer = function (option, callback) {
     var config = option.https;
     config = /^(boolean|number)$/.test(typeof config) ? config && {} : config;
+    var currentServer;
     if (config instanceof Object) {
         if (typeof config.key !== 'string' || typeof config.cert !== 'string' || config.key.length + config.cert.length === 0) {
             config.key = fs.readFileSync(path.join(__dirname, 'ssl/key.pem'));
             config.cert = fs.readFileSync(path.join(__dirname, 'ssl/cert.pem'));
             console.log("正在使用默认的证书配置");
         }
-        https.createServer(config, server$1).listen(option.port, function () {
+        currentServer = https.createServer(config, server$1).listen(option.port, function () {
             console.log();
             console.log("\u5DF2\u542F\u52A8json-server\u670D\u52A1\u5668 https://localhost:" + option.port);
             console.log();
             typeof callback == 'function' && callback();
         });
     }
     else {
-        server$1.listen(option.port, function () {
+        currentServer = server$1.listen(option.port, function () {
             console.log();
             console.log("\u5DF2\u542F\u52A8json-server\u670D\u52A1\u5668 http://localhost:" + option.port);
             console.log();
             typeof callback == 'function' && callback();
         });
     }
+    currentServer.on('error', function () {
+        var rest = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+            rest[_i] = arguments[_i];
+        }
+        option.port++;
+        createServer(option, callback);
+    });
 };
 /**
  * 启动mock服务

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ks-mock",
-  "version": "1.2.2",
+  "version": "1.2.3",
   "description": "mock server 模拟后端API接口",
   "main": "index.js",
   "scripts": {

src/server.ts

@@ -18,26 +18,31 @@ server.use(middlewares)
 const createServer = (option: anyObject, callback?: Function) => {
     let config = option.https
     config = /^(boolean|number)$/.test(typeof config) ? config && {} : config
+    let currentServer
     if (config instanceof Object) {
         if (typeof config.key !== 'string' || typeof config.cert !== 'string' || config.key.length + config.cert.length === 0) {
             config.key = fs.readFileSync(path.join(__dirname, 'ssl/key.pem'))
             config.cert = fs.readFileSync(path.join(__dirname, 'ssl/cert.pem'))
             console.log("正在使用默认的证书配置")
         }
-        https.createServer(config, server).listen(option.port, function () {
+        currentServer = https.createServer(config, server).listen(option.port, function () {
             console.log()
             console.log(`已启动json-server服务器 https://localhost:${option.port}`)
             console.log()
             typeof callback == 'function' && callback();
         })
     } else {
-        server.listen(option.port, () => {
+        currentServer = server.listen(option.port, () => {
             console.log()
             console.log(`已启动json-server服务器 http://localhost:${option.port}`)
             console.log()
             typeof callback == 'function' && callback();
         })
     }
+    currentServer.on('error', (...rest) => {
+        option.port++
+        createServer(option, callback)
+    })
 }
 /**
  * 启动mock服务
@@ -257,6 +262,6 @@ const Server = (option: anyObject, callback?: Function) => {
         res.status(200).jsonp(body)
     }
     server.use(router)
-    createServer(option, callback);
+    createServer(option, callback)
 }
 export default Server