update 水印颜色、字体提出配置项

src/App.vue

@@ -2,7 +2,7 @@
   <a-config-provider :locale="locale">
     <div id="app">
       <router-view v-if="isRouterAlive" />
-      <div class="watermark" v-if="show" v-watermark="{text: watermark, textColor: 'rgba(180, 180, 180, 0.2)'}"></div>
+      <div class="watermark" v-if="show" v-watermark="{text: watermark, textColor: watermarkConfig.color}"></div>
     </div>
   </a-config-provider>
 </template>
@@ -37,6 +37,9 @@ export default {
         return this.$store.getters.userInfo.username + this.$store.getters.userInfo.realname
       }
       return null
+    },
+    watermarkConfig () {
+      return window._CONFIG.watermarkConfig
     }
   },
   watch: {

src/utils/warterMark.js

@@ -16,7 +16,7 @@ Vue.directive('watermark', {
         can.style.display = 'none'
         const cans = can.getContext('2d')
         cans.rotate(-20 * Math.PI / 180)
-        cans.font = font || '13px Microsoft Yahei'
+        cans.font = font || window._CONFIG.watermarkConfig.font
         cans.fillStyle = textColor || '#DDDDDD'
         cans.textAlign = 'left'
         cans.textBaseline = 'Middle'
@@ -38,6 +38,7 @@ Vue.directive('watermark', {
         parentNode.appendChild(div)
       }
     }
+
     if (binding.value.text) {
       addWaterMarker(binding.value.text, el, binding.value.width, binding.value.height, binding.value.font, binding.value.textColor, binding.value.fillTextX)
     }