项目初始化
diff --git a/frontend/mock/mock-server.js b/frontend/mock/mock-server.js
new file mode 100644
index 0000000..8941ec0
--- /dev/null
+++ b/frontend/mock/mock-server.js
@@ -0,0 +1,81 @@
+const chokidar = require('chokidar')
+const bodyParser = require('body-parser')
+const chalk = require('chalk')
+const path = require('path')
+const Mock = require('mockjs')
+
+const mockDir = path.join(process.cwd(), 'mock')
+
+function registerRoutes(app) {
+ let mockLastIndex
+ const { mocks } = require('./index.js')
+ const mocksForServer = mocks.map(route => {
+ return responseFake(route.url, route.type, route.response)
+ })
+ for (const mock of mocksForServer) {
+ app[mock.type](mock.url, mock.response)
+ mockLastIndex = app._router.stack.length
+ }
+ const mockRoutesLength = Object.keys(mocksForServer).length
+ return {
+ mockRoutesLength: mockRoutesLength,
+ mockStartIndex: mockLastIndex - mockRoutesLength
+ }
+}
+
+function unregisterRoutes() {
+ Object.keys(require.cache).forEach(i => {
+ if (i.includes(mockDir)) {
+ delete require.cache[require.resolve(i)]
+ }
+ })
+}
+
+// for mock server
+const responseFake = (url, type, respond) => {
+ return {
+ url: new RegExp(`${process.env.VUE_APP_BASE_API}${url}`),
+ type: type || 'get',
+ response(req, res) {
+ console.log('request invoke:' + req.path)
+ res.json(Mock.mock(respond instanceof Function ? respond(req, res) : respond))
+ }
+ }
+}
+
+module.exports = app => {
+ // parse app.body
+ // https://expressjs.com/en/4x/api.html#req.body
+ app.use(bodyParser.json())
+ app.use(bodyParser.urlencoded({
+ extended: true
+ }))
+
+ const mockRoutes = registerRoutes(app)
+ var mockRoutesLength = mockRoutes.mockRoutesLength
+ var mockStartIndex = mockRoutes.mockStartIndex
+
+ // watch files, hot reload mock server
+ chokidar.watch(mockDir, {
+ ignored: /mock-server/,
+ ignoreInitial: true
+ }).on('all', (event, path) => {
+ if (event === 'change' || event === 'add') {
+ try {
+ // remove mock routes stack
+ app._router.stack.splice(mockStartIndex, mockRoutesLength)
+
+ // clear routes cache
+ unregisterRoutes()
+
+ const mockRoutes = registerRoutes(app)
+ mockRoutesLength = mockRoutes.mockRoutesLength
+ mockStartIndex = mockRoutes.mockStartIndex
+
+ console.log(chalk.magentaBright(`\n > Mock Server hot reload success! changed ${path}`))
+ } catch (error) {
+ console.log(chalk.redBright(error))
+ }
+ }
+ })
+}