✨ Add dplayer support

1) Add dplayer support;
2) Format config.js;
3) Update post 1-4-deploy-hexo.

 #58

.editorconfig

@@ -8,6 +8,10 @@ indent_size = 2
 trim_trailing_whitespace = true
 insert_final_newline = true
 
+[*.md]
+trim_trailing_whitespace = false
+insert_final_newline = false
+
 [{package.json,.travis.yml}]
 indent_style = space
 indent_size = 2

docs/.vuepress/components/dplayer.vue

@@ -0,0 +1,81 @@
+<template>
+  <div class="dplayer">
+    <button
+      class="btn-show-player"
+      v-show="!shouldShowPlayer"
+      @click="shouldShowPlayer = true">
+      点击加载播放器
+    </button>
+    <div v-show="shouldShowPlayer" ref="container"></div>
+  </div>
+</template>
+
+<script>
+export default {
+  props: {
+    src: null,
+    screenshot: false,
+    subtitle: null,
+    autoplay: false,
+    theme: '#b7daff',
+    loop: false,
+    hotkey: true,
+    preload: 'auto',
+    logo: '',
+    mutex: true,
+  },
+  data () {
+    return {
+      shouldShowPlayer: false,
+    }
+  },
+  mounted () {
+    if (!window) {
+      // ssr 时忽略这个组件
+      return
+    }
+    const DPlayer = window.DPlayer || null
+    if (!DPlayer) {
+      // 加载失败时忽略这个组件
+      return
+    }
+    // const url = import(this.src)
+    // console.log(url)
+    this.$nextTick(() => {
+      new DPlayer({
+        container: this.$refs.container,
+        autoplay: this.autoplay,
+        theme: this.theme,
+        loop: this.loop,
+        screenshot: this.screenshot,
+        hotkey: this.hotkey,
+        preload: this.preload,
+        logo: this.logo,
+        video: {
+          url: this.src,
+        },
+        subtitle: {
+          url: this.subtitle,
+        },
+        mutex: this.mutex,
+      })
+    })
+  }
+}
+</script>
+
+<style scoped>
+button.btn-show-player {
+  margin-top: .75rem;
+  border: 2px solid #4dba87;
+  background-color: #fff;
+  cursor: pointer;
+  outline: none;
+  border-radius: 33px;
+  padding: 5px 16px;
+  font-size: 13px;
+  font-weight: 700;
+  transition: background-color .3s ease;
+  color: #4dba87;
+}
+</style>