手动读取配置文件乱码

如果你在手动读取配置文件时遇到了乱码问题，可以通过指定编码格式来解决。你可以使用以下方法来读取配置文件并手动设置为指定编码来读取：

public static String readPropertiesFile(String key) throws FileNotFoundException, IOException {
    try {
        Resource fileResource = new ClassPathResource("application.properties");
        Properties props = new Properties();
        props.load(new InputStreamReader(fileResource.getInputStream(), "指定编码格式"));
        String value = props.getProperty(key);
        System.out.println(key + "键的值是：" + value);
        return value;
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }
}

在上述代码中，你需要将"指定编码格式"替换为你想要使用的编码格式，比如"UTF-8"。通过将编码格式指定为正确的值，你就可以正确读取配置文件中的中文内容，避免乱码问题的发生。<em>1</em><em>2</em><em>3</em>
#### 引用[.reference_title]
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