昨天一个同事请我一个问题，在下列代码中如何将
InputStream is 这个元素只初始化一次呢？
/* * LoadRunner Java script. (Build: _build_number_) * * Script Description: * */ import lrapi.lr; import java.io.File; import java.io.FileInputStream; import java.io.InputStream; import com.google.common.io.ByteStreams; import com.jd.jfs.JingdongFileSystem; public class Actions { File file = new File("C:/8K.file"); InputStream is =null; // 返回一个byte数组<pre code_snippet_id="145362" snippet_file_name="blog_20140107_2_8044261" name="code" class="java"> byte[] fileBytes = new byte[(int) file.length()]; // 创建一个数据来保存文件数据 JingdongFileSystem jfs =new JingdongFileSystem(); public int init() throws Throwable { is = new FileInputStream(file); ByteStreams.readFully(is, fileBytes); is.close(); //jfs = new JingdongFileSystem(); return 0; } //end of init public int action() throws Throwable { try { lr.start_transaction("jfs-w"); String key = jfs.writeBytes(fileBytes); //上传 System.out.println(key); } catch (Exception e) { e.printStackTrace(); } lr.end_transaction("jfs-w", lr.AUTO); return 0; }//end of action public int end() throws Throwable { return 0; }//end of end } |
