update zh-cn/application-dev/reference/apis/js-apis-file-hash.md.

Signed-off-by: N zengyawen <zengyawen1@huawei.com>

update zh-cn/application-dev/reference/apis/js-apis-file-hash.md.
Signed-off-by: N zengyawen <zengyawen1@huawei.com>
cae84be4 · zengyawen · Gitee · dc4df359 · cae84be4
显示空白变更内容
内联并排

Showing with 1 addition and 0 deletion

zh-cn/application-dev/reference/apis/js-apis-file-hash.md zh-cn/application-dev/reference/apis/js-apis-file-hash.md +1 -0

未找到文件。
--- a/zh-cn/application-dev/reference/apis/js-apis-file-hash.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-file-hash.md
@@ -92,6 +92,7 @@ hash(path: string, algorithm: string, callback: AsyncCallback&lt;string&gt;): vo

 **示例：**
  ```js
+  let filePath = pathDir + "/test.txt";
  Hash.hash(filePath, "sha256", (err, str) => {
    if (err) {
      console.info("calculate file hash failed with error message: " + err.message + ", error code: " + err.code);