spring把resources目录下的文件读取出来装载到String，Java

Posted 2023-01-06 zhangphil

spring把resources目录下的文件读取出来装载到String，Java

通过google的IO方法，需要在pom.xml添加google引用：

        <dependency>
            <groupId>com.google.guava</groupId>
            <artifactId>guava</artifactId>
            <version>31.1-jre</version>
        </dependency>

       ClassPathResource classPathResource = new ClassPathResource("data/我的文件.txt"); //这里是放在spring工程 resources/data下面的文件,data是自定义的文件夹
        InputStream is = classPathResource.getInputStream();
        ByteSource bs = new ByteSource() 
            @Override
            public InputStream openStream() throws IOException 
                return is;
            
        ;
        String s = bs.asCharSource(StandardCharsets.UTF_8).read();