Java校驗文件是否損壞

Java校驗文件是否損壞

經常在程序操作文件時，遇到文件以及損壞的問題，那么如何校驗文件是否損壞呢？這就需要Apache Tika包了，maven引用如下：

<!-- https://mvnrepository.com/artifact/org.apache.tika/tika-parsers -->
<dependency>
    <groupId>org.apache.tika</groupId>
    <artifactId>tika-parsers</artifactId>
    <version>1.16</version>
</dependency>
 
<!-- https://mvnrepository.com/artifact/org.apache.tika/tika -->
<dependency>
    <groupId>org.apache.tika</groupId>
    <artifactId>tika</artifactId>
    <version>1.16</version>
    <type>pom</type>
</dependency>
 
<!-- https://mvnrepository.com/artifact/org.apache.tika/tika-core -->
<dependency>
    <groupId>org.apache.tika</groupId>
    <artifactId>tika-core</artifactId>
    <version>1.16</version>
</dependency>

使用方法：

try {
     Tika tika = new Tika();
     URL url = new URL(urlStrng);
     File file = new File("");
     InputStream inputStream = new FileInputStream(file);
     tika.parseToString(inputStream);
     tika.parseToString(file);
     tika.parseToString(url);
     //System.out.println(sb);
     return true;
 } catch (TikaException e) {
     e.printStackTrace();
     log.info(e.toString());
     return false;
 } catch (Exception e) {
     e.printStackTrace();
     log.error("合同號：{}", contranctId);
     return false;
 }

如果校驗損壞則會返回false

校驗成功則為true。
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原文鏈接：https://blog.csdn.net/a491857321/java/article/details/77838902