改为直接获取sitecenter内容，缓存会出问题

designer_base/src/com/fr/design/extra/PluginWebBridge.java

@@ -36,8 +36,6 @@ public class PluginWebBridge {
 
     private UIDialog uiDialog;
 
-    public static final String PLUGIN_SHOP = SiteCenter.getInstance().acquireUrlByKind("plugin.plist");
-
     public static PluginWebBridge getHelper() {
         if (helper != null) {
             return helper;

designer_base/src/com/fr/design/extra/exe/GetPluginFromStoreExecutor.java

@@ -1,8 +1,8 @@
 package com.fr.design.extra.exe;
 
-import com.fr.design.extra.PluginWebBridge;
 import com.fr.design.extra.Process;
 import com.fr.general.FRLogger;
+import com.fr.general.SiteCenter;
 import com.fr.general.http.HttpClient;
 import com.fr.stable.StringUtils;
 
@@ -38,7 +38,7 @@ public class GetPluginFromStoreExecutor implements Executor {
 
                     @Override
                     public void run(Process<String> process) {
-                        StringBuilder url = new StringBuilder(PluginWebBridge.PLUGIN_SHOP);
+                        StringBuilder url = new StringBuilder(SiteCenter.getInstance().acquireUrlByKind("plugin.plist"));
                         if (StringUtils.isNotBlank(category)) {
                             url.append("&cid=").append(category.split("-")[1]);
                         }

designer_base/src/com/fr/design/extra/exe/SearchOnlineExecutor.java

@@ -1,8 +1,8 @@
 package com.fr.design.extra.exe;
 
-import com.fr.design.extra.PluginWebBridge;
 import com.fr.design.extra.Process;
 import com.fr.general.FRLogger;
+import com.fr.general.SiteCenter;
 import com.fr.general.http.HttpClient;
 import com.fr.stable.StringUtils;
 
@@ -34,7 +34,7 @@ public class SearchOnlineExecutor implements Executor {
                     @Override
                     public void run(Process<String> process) {
                         try {
-                            HttpClient httpClient = new HttpClient(PluginWebBridge.PLUGIN_SHOP + "&keyword=" + keyword);
+                            HttpClient httpClient = new HttpClient(SiteCenter.getInstance().acquireUrlByKind("plugin.plist") + "&keyword=" + keyword);
                             result = httpClient.getResponseText();
 
                         } catch (Exception e) {