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hub / github.com/0opslab/opslabJutil / cleanFile

Method cleanFile

src/main/java/com/opslab/helper/FileHelper.java:424–434  ·  view source on GitHub ↗

快速清空一个超大的文件 @param file 需要处理的文件 @return 是否成功

(File file)

Source from the content-addressed store, hash-verified

422 * @return 是否成功
423 */
424 public static boolean cleanFile(File file) {
425 try (
426 FileWriter fw = new FileWriter(file)
427 ) {
428 fw.write("");
429 return true;
430 } catch (IOException e) {
431 e.printStackTrace();
432 }
433 return false;
434 }
435
436 /**
437 * 删除一个目录

Callers 1

deleteMethod · 0.95

Calls 1

writeMethod · 0.45

Tested by

no test coverage detected