我使用WinINet库连接到一个网站。
在Internet Explorer (Win10)中它可以工作,并显示让我选择要使用的证书的消息。
这是我调用的Delphi代码:
FUNCTION TRAD.lastOrganization(): Integer;
VAR
js:TlkJSONobject;
ws: TlkJSONstring;
url, resp: String;
count,statusCodeLen, bodyCodeLen: Cardinal;
header,tmp: String;
buffer, body: String;
statusCode: ARRAY [0 .. 1024] OF Char;
bodyCode: ARRAY [0 .. 1024] OF Char;
UrlHandle: HINTERNET;
BEGIN
buffer := '00000000000000000000';
url := contextUrl + '/rest/organization/count';
UrlHandle := InternetOpenUrl(NetHandle, PChar(url), nil, 0, INTERNET_FLAG_RELOAD, 0);
IF NOT ASSIGNED(UrlHandle) THEN
SHOWMESSAGE('Unable to read the amount of Organization using the URL ' + url + ': ' + SysErrorMessage(GetLastError));
statusCodeLen := Length(statusCode);
bodyCodeLen := Length(bodyCode);
count := 0;
IF HttpQueryInfo(UrlHandle, HTTP_QUERY_STATUS_CODE, @statusCode[0], statusCodeLen, count) THEN
BEGIN
buffer := statusCode;
IF buffer <> '200' THEN
BEGIN
ShowMessage('While read amount of Organization I got a status code ' + buffer + ' but 200 was expected.');
EXIT;
END;
END;
count := 0;
body := '';
REPEAT
FillChar(bodyCode, bodyCodeLen, 0);
IF NOT InternetReadFile(UrlHandle, @bodyCode[0], bodyCodeLen, count) THEN
BEGIN
ShowMessage('Problem on reading from response stream while read the amount of Organization using the URL ' + url + '.');
EXIT;
END;
IF count > 0 THEN
BEGIN
tmp := bodyCode;
body := body + LeftStr(tmp, count);
END;
UNTIL count = 0;
InternetCloseHandle(UrlHandle);
Result := strtoint(body);
END;
如果我调用这个方法,我会得到这个信息:
但是,使用Edge浏览器,我需要指定一个证书,然后就可以正常工作了。
问题
如何指定证书?
编辑(新信息):
如果我将代码更改为
FUNCTION TRAD.lastOrganization(): Integer;
VAR
js:TlkJSONobject;
ws: TlkJSONstring;
url, resp: String;
count,statusCodeLen, bodyCodeLen: Cardinal;
header,tmp: String;
buffer, body: String;
statusCode: ARRAY [0 .. 1024] OF Char;
bodyCode: ARRAY [0 .. 1024] OF Char;
UrlHandle: HINTERNET;
BEGIN
buffer := '00000000000000000000';
url := contextUrl + '/rest/organization/count';
UrlHandle := InternetOpenUrl(NetHandle, PChar(url), nil, 0, INTERNET_FLAG_RELOAD, 0);
IF NOT ASSIGNED(UrlHandle) THEN
raiseLastOSError();
它显示:
GetLastError
返回的错误代码,那可能会更有信息量。 - DisillusionedERROR_MR_MID_NOT_FOUND
),其描述为系统无法在消息文件 %2 中找到消息号 0x%1 的消息文本。 - Grim