[GitHub] [incubator-opendal] G-XD opened a new issue, #3194: java binding will cause `invalid utf-8 sequence` error if passed `path` parameter contains emoji

["G-XD (via GitHub)" <gi...@apache.org>]

G-XD opened a new issue, #3194:
URL: https://github.com/apache/incubator-opendal/issues/3194

   code:
   ```java
       public static void main(String[] args) {
           Map<String, String> map = new HashMap<>();
           map.put("root", "/tmp");
           try (Operator op = new Operator("fs", map)) {
               op.write("❌😱.txt", "hello OpenDAL").join();
               System.out.println(op.read("test.txt").join());
               op.delete("test.txt").join();
           }
       }
   ```
   
   error:
   ```plaintext
   Exception in thread "main" org.apache.opendal.OpenDALException: Unexpected (permanent) at  => invalid utf-8 sequence of 1 bytes from index 3, source: invalid utf-8 sequence of 1 bytes from index 3
   	at org.apache.opendal.Operator.write(Native Method)
   	at org.apache.opendal.Operator.write(Operator.java:121)
   	at org.apache.opendal.Operator.write(Operator.java:117)
   	at org.gxd.Main.main(Main.java:12)
   ```
   
   I think the cause of the problem is that the `env.get_string()` method [doesn’t automatically decode Java’s modified UTF-8 format, and we can use `.into()` to convert the returned `JavaStr`](https://docs.rs/jni/latest/jni/struct.JNIEnv.html#method.get_string).


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[GitHub] [incubator-opendal] tisonkun closed issue #3194: java binding will cause `invalid utf-8 sequence` error if passed `path` parameter contains emoji

["tisonkun (via GitHub)" <gi...@apache.org>]

tisonkun closed issue #3194: java binding will cause `invalid utf-8 sequence` error if passed `path` parameter contains emoji
URL: https://github.com/apache/incubator-opendal/issues/3194


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