APEX_WEB_SERVICE.MAKE_REST_REQUEST 导致 ORA-29248:使用无法识别的 WRL 打开钱包
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【中文标题】APEX_WEB_SERVICE.MAKE_REST_REQUEST 导致 ORA-29248:使用无法识别的 WRL 打开钱包【英文标题】:APEX_WEB_SERVICE.MAKE_REST_REQUEST results in ORA-29248: an unrecognized WRL was used to open a wallet 【发布时间】:2017-08-10 16:22:35 【问题描述】:我正在尝试在 Oracle 12c/Apex 5.1 上使用 APEX_WEB_SERVICE.MAKE_REST_REQUEST
通过 SSL/TLS 访问 REST Web 服务。这会导致错误消息ORA-29248: an unrecognized WRL was used to open a wallet
。我已将必要的证书放入 oracle 钱包并将其存储在代码中指定的位置。 oracle 用户可以访问它。完整代码和错误消息如下。
DECLARE
l_clob CLOB;
l_param_names apex_application_global.vc_arr2;
l_param_values apex_application_global.vc_arr2;
BEGIN
apex_web_service.g_request_headers(1).name := 'Content-Type';
apex_web_service.g_request_headers(1).VALUE := 'application/x-www-form-urlencoded';
apex_web_service.g_request_headers(2).name := 'apikey';
apex_web_service.g_request_headers(2).VALUE := 'this_is_the_api_key';
l_param_names(1) := 'fist_param_name';
l_param_values(1) := 'first_param_value';
l_param_names(2) := 'second_param_name';
l_param_values(2) := 'second_param_value';
-- Get the XML response from the web service.
l_clob :=
APEX_WEB_SERVICE.make_rest_request(
p_url => 'https://example.com/rest/webservice',
p_http_method => 'POST',
p_parm_name => l_param_names,
p_parm_value => l_param_names,
p_wallet_path => '/path/to/wallet/dir',
p_wallet_pwd => 'walletpassword');
-- Display the whole document returned.
DBMS_OUTPUT.put_line(l_clob);
END;
错误信息:
ORA-29273: HTTP-Anforderung nicht erfolgreich
ORA-29248: Ein nicht erkannter WRL wurde zum Öffnen eines Wallets verwendet
ORA-06512: in "SYS.UTL_HTTP", Zeile 368
ORA-06512: in "SYS.UTL_HTTP", Zeile 1118
ORA-06512: in "APEX_050100.WWV_FLOW_WEB_SERVICES", Zeile 666
ORA-06512: in "APEX_050100.WWV_FLOW_WEB_SERVICES", Zeile 880
ORA-06512: in "APEX_050100.WWV_FLOW_WEBSERVICES_API", Zeile 236
ORA-06512: in Zeile 20
ORA-29248 的英文意思是:
ORA-29248: an unrecognized WRL was used to open a wallet
【问题讨论】:
【参考方案1】:我找到了非常简单的解决方案。钱包路径必须以file:
为前缀,如下所示:
-- Get the XML response from the web service.
l_clob :=
APEX_WEB_SERVICE.make_rest_request(
p_url => 'https://example.com/rest/webservice',
p_http_method => 'POST',
p_parm_name => l_param_names,
p_parm_value => l_param_names,
p_wallet_path => 'file:/path/to/wallet/dir',
p_wallet_pwd => 'walletpassword');
【讨论】:
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