feat: support upload to local directory (doocs#95)

.gitignore

@@ -42,4 +42,6 @@ yarn-error.log*
 *.sw?
 
 # mockm
-httpData
+httpData
+public/upload/**
+!public/upload/*.gitkeep

mm.config.js

@@ -4,12 +4,22 @@
  * @type {import('mockm/@types/config').Config}
  */
 module.exports = (util) => {
+  const port = 9000
   return {
+    port,
     api: {
-      '/upload'(req, res) {
-        res.json({
-          msg: `上传成功`,
-          url: util.libObj.mockjs.mock(`@image`),
+      async '/upload'(req, res) {
+        const multiparty = await util.toolObj.generate.initPackge(`multiparty`)
+        const form = new multiparty.Form({
+          uploadDir: `./public/upload/`,
+        })
+        form.parse(req, (err, fields = [], files) => {
+          const path = files.file[0].path.replace(/\\/g, `/`)
+          const url = `http://127.0.0.1:${port}/${path}`
+          res.json({
+            msg: `上传成功`,
+            url,
+          })
         })
       },
     },
@@ -21,6 +31,10 @@ module.exports = (util) => {
       { // 测试 gitee/github 部署
         fileDir: `./dist`,
         path: `/md`,
+      },,
+      { // 访问公共目录
+        fileDir: `./public`,
+        path: `/public`,
       },
     ],
   }