URL中的java.lang.IllegalArgumentException';Java中的s路径
我有一个向接口发送web服务请求的java代码。现在对于其中一个接口,我得到了以下错误URL中的java.lang.IllegalArgumentException';Java中的s路径,java,url,httpconnection,Java,Url,Httpconnection,我有一个向接口发送web服务请求的java代码。现在对于其中一个接口,我得到了以下错误 java.lang.IllegalArgumentException: Illegal character(s) in message header field: http://10.11.22.33:8088/platform-core/smsGateMgw at sun.net.www.protocol.http.HttpURLConnection.checkMessageHeader(HttpU
java.lang.IllegalArgumentException: Illegal character(s) in message header field: http://10.11.22.33:8088/platform-core/smsGateMgw
at sun.net.www.protocol.http.HttpURLConnection.checkMessageHeader(HttpURLConnection.java:522)
at sun.net.www.protocol.http.HttpURLConnection.isExternalMessageHeaderAllowed(HttpURLConnection.java:492)
at sun.net.www.protocol.http.HttpURLConnection.setRequestProperty(HttpURLConnection.java:3057)
at com.in.ci.fioutbound.custom.SmsSender.sendSms(SmsSender1.java:255)
at com.in.ci.fioutbound.custom.SmsSender.executeOutboundRequest(SmsSender1.java:104)
我猜这是因为URL中的“-”,但不确定。
有没有人能告诉我如何编码URL的路径,或者有没有其他方法来处理这个问题。
这就是我的java代码现在的样子
URL smsServiceUrl = new URL(smsService);
URLConnection conn = smsServiceUrl.openConnection();
HttpURLConnection httpconn = (HttpURLConnection)conn;
ByteArrayOutputStream bout = new ByteArrayOutputStream();
byte[] buffer = new byte[reqXml.length()];
buffer = reqXml.getBytes();
bout.write(buffer);
byte[] b = bout.toByteArray();
httpconn.setRequestProperty("Content-Length", String.valueOf(b.length));
httpconn.setRequestProperty("Content-Type", "text/xml;charset=utf-8");
httpconn.setRequestProperty(smsService, smsService);
httpconn.setRequestMethod("POST");
httpconn.setDoOutput(true);
httpconn.setDoOutput(true);
OutputStream out = httpconn.getOutputStream();
out.write(b);
InputStreamReader isr = new InputStreamReader(httpconn.getInputStream());
BufferedReader in = new BufferedReader(isr);
while ((responseString = in.readLine()) != null) {
outputString = outputString + responseString;
}
同样,同样的代码在具有相同URL的另一台服务器上也可以正常工作。唯一的区别是两台服务器之间的Java1.7和1.8。那么,这是java 1.8中的一项新功能吗?HTTP 1.1是在中定义的。标题在第4.2节中定义,第3.2节定义了标题,第3.2节本身将标题字段名称定义为
field-name = 1*<any CHAR, excluding CTLs, SPACE, and ":">
然而,举例来说,它确实如此
我不确定您在哪个版本的java 8上运行此操作,因为在for OpenJDK 8中,行号与您的异常不一致,而且OpenJDK 8似乎也没有该检查。那么我应该如何处理它?您使用该标题的目的是什么?这是一些非常古老的代码,但是我对java的知识有限,我认为它正在设置URL值来发送web服务请求。我可以评论httpconn.setRequestProperty(smsService,smsService);如果它没有意义?除非API明确要求它(我对此表示怀疑),否则您必须删除该行,是的。删除该行后它工作正常,非常感谢。我现在很好奇,同样的代码是如何在JDK1.7上的另一台服务器上工作的
private void checkMessageHeader(String key, String value) {
char LF = '\n';
int index = key.indexOf(LF);
if (index != -1) {
throw new IllegalArgumentException(
"Illegal character(s) in message header field: " + key);
}
else {
if (value == null) {
return;
}
index = value.indexOf(LF);
while (index != -1) {
index++;
if (index < value.length()) {
char c = value.charAt(index);
if ((c==' ') || (c=='\t')) {
// ok, check the next occurrence
index = value.indexOf(LF, index);
continue;
}
}
throw new IllegalArgumentException(
"Illegal character(s) in message header value: " + value);
}
}
}
private void checkMessageHeader(String key, String value) {
char LF = '\n';
int index = key.indexOf(LF);
int index1 = key.indexOf(':');
if (index != -1 || index1 != -1) {
throw new IllegalArgumentException(
"Illegal character(s) in message header field: " + key);
}
// ... rest of the method ...