【发布时间】:2018-04-05 07:49:53
【问题描述】:
我正在努力从 sfdc 中删除来自亚马逊的文件。
当我通过错误将请求发送到 Amazon It 时,我已经为它编写了代码:-
System.HttpResponse[Status=HTTP 版本不支持,StatusCode=505]
请帮我解决这个问题
我怎样才能克服这个错误来传递正确的请求?
代码:
Datetime expire = system.now().addDays(1);
String dateString = expire.formatGmt('yyyy-MM-dd')+'T'+ expire.formatGmt('HH:mm:ss')+'.'+expire.formatGMT('SSS')+'Z';
String stringToSign = 'DELETE\n' +
'\n' +
'\n' +
dateString + '\n' +
('https://s3.amazonaws.com/'+awsKeySet[0].Name__c+'/'+fname).replaceAll(' ', '');
stringToSign = stringToSign.replaceAll(' ', '%20');
System.debug('FINDME::stringToSign - ' + stringToSign);
Blob mac = Crypto.generateMac('HMacSHA1',Blob.valueOf(stringToSign), Blob.valueOf(+awsKeySet[0].AWS_Secret_Key__c));
stringToSign = EncodingUtil.base64Encode(mac);
//String encoded = EncodingUtil.urlEncode(stringToSign, 'UTF-8');
HttpRequest con = new HttpRequest();
con.setHeader('Authorization',+awsKeySet[0].AWS_AccessKey_Id__c+':' + stringToSign);
con.setEndPoint('https://s3.amazonaws.com/'+awsKeySet[0].Name__c+'/'+'Temporary/'+fname);
con.setHeader('Host',+awsKeySet[0].Name__c+'.s3.amazonaws.com');
//con.setHeader('Date', dateString);
con.setMethod('DELETE');
Http http = new Http();
HTTPResponse res = http.send(con);
System.debug('RES.GETBODY: ' + res.getBody() + ' RES.GETSTATUS: ' + res.getStatus() + ' CON.GETENDPT: ' + con.getEndPoint());
【问题讨论】:
标签: http salesforce apex