file-connection
j2me fileconnection java.io.IOException: Root is not accessible
FileConnection c = (FileConnection) Connector.open(\"file:///c:/myfile.txt\",Connector.READ_WRITE); if (c.exists())[详细]
2023-03-14 12:43 分类:问答
FileConnection c = (FileConnection) Connector.open(\"file:///c:/myfile.txt\",Connector.READ_WRITE); if (c.exists())[详细]