fix: fix docs

Signed-off-by: N liujiandong <liujiandong1@huawei.com>

fix: fix docs
Signed-off-by: N liujiandong <liujiandong1@huawei.com>
bd3e4e36 · YOUR_NAME · 96635ea1 · bd3e4e36
隐藏空白更改
内联并排

Showing with 4 addition and 4 deletion

zh-cn/application-dev/reference/apis/js-apis-radio.md zh-cn/application-dev/reference/apis/js-apis-radio.md +4 -4

未找到文件。
--- a/zh-cn/application-dev/reference/apis/js-apis-radio.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-radio.md
@@ -1733,8 +1733,8 @@ on(type: 'imsRegStateChange', slotId: number, imsType: ImsServiceType, callback:
 **示例：**

 ```js
-radio.on('imsRegStateChange', 0, radio.ImsServiceType.TYPE_VIDEO, (err, data) => {
-    console.log(`callback: err->${JSON.stringify(err)}, data->${JSON.stringify(data)}`);
+radio.on('imsRegStateChange', 0, radio.ImsServiceType.TYPE_VIDEO, data => {
+    console.log(`callback: data->${JSON.stringify(data)}`);
 });
 ```

@@ -1762,8 +1762,8 @@ off(type: 'imsRegStateChange', slotId: number, imsType: ImsServiceType, callback
 **示例：**

 ```js
-radio.off('imsRegStateChange', 0, radio.ImsServiceType.TYPE_VIDEO, (err, data) => {
-    console.log(`callback: err->${JSON.stringify(err)}, data->${JSON.stringify(data)}`);
+radio.off('imsRegStateChange', 0, radio.ImsServiceType.TYPE_VIDEO, data => {
+    console.log(`callback: data->${JSON.stringify(data)}`);
 });
 ```