修改文件显示的bug

src/forge/Main/CoderRootFileDetail.js

@@ -17,7 +17,7 @@ class CoderRootFileDetail extends Component {
     this.state = {
       value: undefined,
       language: undefined,
-      languages: undefined
+      languages: undefined,
     };
   }
 
@@ -31,7 +31,7 @@ class CoderRootFileDetail extends Component {
 
   languages_total = () => {
     const { detail } = this.props;
-    const file_name = detail.path.split("/").pop().split(".").pop()
+    const file_name = detail.path.split("/").pop().split(".").pop();
     let languages = [];
     let default_language = "javascript";
     let all_languages = {
@@ -84,15 +84,15 @@ class CoderRootFileDetail extends Component {
       xml: ["xml"],
       yaml: ["yml"],
     };
-    for (var item in all_languages) { 
-      languages.push(item)
-      let item_values = all_languages[item]
-      if(item_values.indexOf(file_name) !== -1){
-        default_language = item
+    for (var item in all_languages) {
+      languages.push(item);
+      let item_values = all_languages[item];
+      if (item_values.indexOf(file_name) !== -1) {
+        default_language = item;
       }
     }
     this.state.languages = languages;
-    this.state.language = default_language
+    this.state.language = default_language;
   };
 
   select_language = (e) => {
@@ -183,9 +183,14 @@ class CoderRootFileDetail extends Component {
                       onChange={this.select_language}
                     >
                       <Option value={undefined}>请选择文本语言</Option>
-                      {languages && languages.map((item, key) => {
-                        return <Option value={item} key={key}>{item}</Option>;
-                      })}
+                      {languages &&
+                        languages.map((item, key) => {
+                          return (
+                            <Option value={item} key={key}>
+                              {item}
+                            </Option>
+                          );
+                        })}
                     </Select>
                     <button
                       type="button"
@@ -210,15 +215,6 @@ class CoderRootFileDetail extends Component {
                 </Popconfirm>
               </div>
             )}
-            {detail.direct_download ? (
-              <div className="ml20">
-                <a href={detail.download_url} className="color-blue font-15">
-                  下载原始文件
-                </a>
-              </div>
-            ) : (
-              ""
-            )}
           </p>
         </div>
         <div>
@@ -230,6 +226,12 @@ class CoderRootFileDetail extends Component {
                 style={{ maxWidth: "80%" }}
               />
             </div>
+          ) : detail.direct_download ? (
+            <div className="ml20">
+              <a href={detail.download_url} className="color-blue font-15">
+                下载原始文件
+              </a>
+            </div>
           ) : (
             <Meditor
               {...this.props}