Java 将XMl文件转换为字符串

我正在使用java将xml文件转换为字符串 我的xml是

<GTSRequest command="version">
<Authorization account="account" user="user" password="password"/>
</GTSRequest>

但是，当我将XMl转换为字符串时，我的输出将改变，这是我不想要的。 输出为

<?xml version="1.0" encoding="UTF-8" standalone="no"?><GTSRequest command="version">
<Authorization account="account" password="password" user="user"/>
</GTSRequest>

密码和用户更改按字母顺序排列

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我该如何解决这个问题呢？

您正在将XML转换为文档，并在序列化之后

如果只希望文件像文本文件一样读取文件：

BufferedReader br = new BufferedReader(new FileReader(fileName));
try {
    StringBuilder sb = new StringBuilder();
    String line = br.readLine();

    while (line != null) {
        sb.append(line);
        sb.append(System.lineSeparator());
        line = br.readLine();
    }
    String everything = sb.toString();
} finally {
    br.close();
}

BufferedReader br = new BufferedReader(new FileReader(fileName));
try {
    StringBuilder sb = new StringBuilder();
    String line = br.readLine();

    while (line != null) {
        sb.append(line);
        sb.append(System.lineSeparator());
        line = br.readLine();
    }
    String everything = sb.toString();
} finally {
    br.close();
}