Hi,
das ist die einfachste doPost Methode:
public static void doPost(String url, String postData) {
RequestBuilder builder = new RequestBuilder(RequestBuilder.POST,
url);
try {
Request response = builder.sendRequest(postData, new
RequestCallback() {
public void onError(Request request, Throwable
exception) {
logger.debug("doPost failed...");
}
public void onResponseReceived(Request request,
Response response)
{
logger.debug("doPost: " +
STATUS_CODE_OK + " OK");
}
});
} catch (RequestException e) {
Window.alert("Failed to send the request: " +
e.getMessage());
}
}
Ich mach's mit doPost("myUrl","param1=a¶m2=b");
Auf der Serverseite kommt request, aber alle Parameter sind null.
protected void doPost(HttpServletRequest _req, HttpServletResponse
_resp)
throws ServletException, IOException
{
PrintWriter writer = _resp.getWriter();
String param1 = _req.getParameter("param1");
writer.println("param1 = " + param1);
String param2 = _req.getParameter("param2");
writer.println("param2 = " + param2);
...
}
Was mach ich falsch?
Viellen Dank im Voraus
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