Question

java dom4j生成xml字符串是怎么设置编码

Answer 1

/** 将document中的内容写入文件中 */
OutputFormat outputFormat = new OutputFormat();
outputFormat.setEncoding("UTF-8");
XMLWriter writer = new XMLWriter(new FileWriter(new File(filename)),outputFormat);
writer.write(document);
writer.close();
/** 执行成功,需返回1 */
returnValue = 1;