代码生成模板调整，字段为String并且必填则加空串条件

RuoYi

2020-06-07 945fb282dd5c4c677fb0c30fe24b7df04ad857b0

 ruoyi-ui/src/layout/components/Sidebar/index.vue

@@ -13,8 +13,8 @@
                mode="vertical"

            >

                <sidebar-item

                    v-for="route in permission_routes"

                    :key="route.path"

                    v-for="(route, index) in permission_routes"

                    :key="route.path  + index"

                    :item="route"

                    :base-path="route.path"

                />