提交代码，增加下载所有接口。

Signed-off-by: zouap <zouap@pcl.ac.cn>

templates/repo/modelarts/trainjob/show.tmpl

@@ -413,16 +413,15 @@
                         <input type="hidden" name="modelback{{.VersionName}}" value="-1">
 
                         
-                            <div class='ui breadcrumb model_file_bread' id='file_breadcrumb{{.VersionName}}'>
+                            <div class='ui breadcrumb model_file_bread' style="width:99%" id='file_breadcrumb{{.VersionName}}'>
                                     <div class="active section">{{.VersionName}}</div>
                                     <div class="divider"> / </div>
-
+                                    <div style="display:inline-block;vertical-align: middle;float:right;">
+                                    <a href="{{$.RepoLink}}/modelarts/train-job/{{.JobID}}/download_multi_model?version_name={{.VersionName}}">下载所有</a>
+                                    </div>
                             </div>
                           
-                            <div style="display:inline-block">
-                                    <a>下载所有</a>
-                            </div>
-                  
+                        
                         <div id="dir_list{{.VersionName}}" style="max-height: 500px;overflow:auto;">
 
                         </div>