【发布时间】:2012-03-01 13:49:38
【问题描述】:
我正在尝试从 J2ME 在 Rails 服务器上发送删除请求
输出是
STATUS: 422
并且该元素没有被删除。
代码如下:
HttpConnection hc = null;
InputStream istrm = null;
String msg = "_method=DELETE";
System.out.println(id);
try {
hc = (HttpConnection) Connector.open(server + "documents/" + id + ".xml");
hc.setRequestMethod(HttpConnection.POST);
hc.setRequestProperty("Content-type", "application/x-www-form-urlencoded");
hc.setRequestProperty("Content-length", "" + msg.getBytes().length);
OutputStream out = hc.openOutputStream();
out.write(msg.getBytes());
out.close();
System.out.println("STATUS: " + hc.getResponseCode()+ hc.getResponseMessage());
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