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我已經部署在Tomcat的8 web應用程序這是我有問題的servlet:確定從HTTP響應頭丟失
@WebServlet(name = "Start", urlPatterns = {"/start"})
public class StartServlet extends HttpServlet {
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
String requestBodyStr = request.getReader().lines().collect(Collectors.joining(System.lineSeparator()));
StartRequest startRequest = JsonUtil.parseStartRequest(requestBodyStr);
if (startRequest == null) {
response.sendError(HttpServletResponse.SC_BAD_REQUEST);
return;
}
response.setStatus(HttpServletResponse.SC_OK);
String responseBody = getResponseBody();
try (PrintWriter out = response.getWriter()) {
out.print(responseBody);
}
}
}
如果我做出這個servlet的請求,則響應沒有正常工作狀態消息,它只是:
HTTP/1.1 200
如何給響應添加OK?
200是一個好的迴應。你應該注意到返回代碼值,而不是期望一些文本。但是,如果需要,則需要將其添加到響應流中。 – jr593
您無法更改標準響應代碼 – sForSujit