fix:优化说明文档

src/App.vue

@@ -216,7 +216,7 @@ export default {
           originalText,
           selectionInfo,
           "\n![img](",
-          `${url} '${name}')\n`
+          `${url} '%${name}')\n`
         );
         _this.text = newText;
         _this.$refs.mdUploadFile.value = "";

src/components/content/components/help-doc.vue

@@ -68,7 +68,22 @@ export default {
         },
         {
           title: "图片",
-          doc: '![alt](url "title")',
+          doc: "![alt](url)",
+          icon: "tupian"
+        },
+        {
+          title: "图片大小",
+          doc: "![alt](url '=100*200 ')",
+          icon: "tupian"
+        },
+        {
+          title: "图片位置",
+          doc: "![alt](url '#left ')",
+          icon: "tupian"
+        },
+        {
+          title: "图片名称",
+          doc: "![alt](url '%图片名称 ')",
           icon: "tupian"
         },
         {
@@ -105,21 +120,6 @@ export default {
           title: "删除线",
           doc: "~~内容~~",
           icon: "shanchuxian"
-        },
-        {
-          title: "图片大小",
-          doc: "![alt](url '=100*200 ')",
-          icon: "tupian"
-        },
-        {
-          title: "图片位置",
-          doc: "![alt](url '#left ')",
-          icon: "tupian"
-        },
-        {
-          title: "图片名称",
-          doc: "![alt](url '%图片名称 ')",
-          icon: "tupian"
         }
       ]
     };

src/components/content/mixins/render-mixins.js

@@ -67,10 +67,10 @@ export default {
                     // ![img](...)渲染图片
                     let out = '<img src="' + href + '" alt="' + text + '"';
                     if (title) {
-                        const reg_title = /(\%([\u4E00-\u9FA5\w]+)\s??)/;
+                        const reg_title = /(\%([\u4E00-\u9FA5\w.]+)\s??)/;
                         const reg_align = /(\#([a-zA-Z]+)\s??)/;
                         const reg_width = /(\=(\d+)\*?\s??)/;
-                        const reg_height = /(\*(\d+)\s??)/;
+                        const reg_height = /([\*|x](\d+)\s??)/;
 
                         if (reg_title.exec(title)) {
                             var t = reg_title.exec(title)[2];