我正在玩framweork应用程序。 我试图从Web服务获取xml内容。 http://example.com/api返回xml,但其编码为EUC-JP。 (字符集= EUC-JP)
我写了以下代码。
WSRequest request = ws.url("http://example.com/api");
WSRequest complexRequest = request.setHeader("Accept", "application/xml")
.setContentType("application/x-www-form-urlencoded");
Promise<Document> documentPromise = complexRequest.post("key1=value1").map(response -> {
String name = XPath.selectText("//name", response.asXml());
System.out.println("name :" + name);
return response.asXml();
});
但是,response.asXml()始终返回错误:
[Fatal Error] :xx:xx: Invalid byte 1 of 1-byte UTF-8 sequence.
如何使用response.asXml获取数据而没有任何错误?
答案 0 :(得分:0)
最后,我代表asXml使用了DocumentBuilder,就像 How to fix Invalid byte 1 of 1-byte UTF-8 sequence
Promise<Result> resultPromise = request.post("key=" + value).map(response -> {
DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
ByteArrayInputStream stream = new ByteArrayInputStream(response.getBody().getBytes("euc-jp"));
String name = XPath.selectText("//name", builder.parse(stream)));
System.out.println("name :" + name);
return ok(main.render());
});