docs: update docs

ksc-fe · Jan 21, 2019 · c4b48fc · c4b48fc
1 parent 9d1a5c5
commit c4b48fc
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/components/spinner/index.md b/components/spinner/index.md
@@ -16,3 +16,4 @@ sidebar: doc
 | disabled | 是否禁用 | `Boolean` | `false` |
 | size | 尺寸 | `"default"` &#124; `"small"` &#124; `"mini"` | `"default"` |
 | vertical | 控制按钮是否竖直排列 | `Boolean` | `false` |
+| precision | 控制展示精度，该值必须为正整数或0 | `Number` | `undefined` |