@GetMapping("/all")
    public ShenyuAdminResult queryAllPlugins() {
        List<PluginData> pluginDataList = pluginService.listAll();
        return ShenyuAdminResult.success(ShenyuResultMessage.QUERY_SUCCESS, pluginDataList);
    }
query All plugins.

@return {@linkplain ShenyuAdminResult}
shenyu-admin/src/main/java/org/apache/shenyu/admin/controller/PluginController.java