加载本地文件为String类型

需要引入commons-io 包

commons-io
public static String load(String resource) throws IOException {
        try(InputStream in = Thread.currentThread().getContextClassLoader().getResourceAsStream(resource)) {
            if(in == null) {
                return null;
            }
            return IOUtils.toString(in, StandardCharsets.UTF_8);
        }
    }

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Origin blog.csdn.net/Maxiao1204/article/details/120300641