创建文件Rest API会抛出403，但是GET可以正常工作

本文介绍了创建文件Rest API会抛出403，但是GET可以正常工作的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

您好，我正在尝试使用rest api创建文件.但我继续得到403.用同样的方法，我可以获取文件，但是在PUT的情况下，我可以继续获取文件

Hi, I am trying to create file using rest api. but I keep on getting 403 . With the same way I am able to get file but in case of PUT I keep on getting

响应消息:服务器未能验证请求.请确保正确构成Authorization标头的值(包括签名). 响应码:403

Response message : Server failed to authenticate the request. Make sure the value of Authorization header is formed correctly including the signature. Response code : 403

我正在用java

I am creating string to sign like this in java

字符串 stringToSign = "PUT \ n" + "\ n" //内容编码

String stringToSign = "PUT\n" + "\n" // content encoding

+ "\ n" //内容语言

+ "\n" // content language

+ " 0" //内容长度

+ "0" // content length

+ "\ n" //内容md5

+ "\n" // content md5

+ "\ n" //内容类型

+ "\n" // content type

+ "\ n" //日期

+ "\ n" //(如果自此以来已被修改)

+ "\n" // if modified since

+ "\ n" //如果匹配

+ "\n" // if match

+ "\ n" //如果不匹配

+ "\n" // if none match

+ "\ n" //(如果自此以来未修改)

+ "\n" // if unmodified since

+ "\ n" //范围

+ " x-ms-content-length:1024 \ n"

+ "x-ms-content-length:1024\n"

+ " x-ms-date:" + date + " \ nx-ms-type:file \ n"

+ "x-ms-date:" + date + "\nx-ms-type: file\n"

+ " x-ms-version:2015-02-21 \ n" //标头

+ "x-ms-version:2015-02-21\n" // headers

+ "/" + 帐户 + request .getURL().getPath(); //资源

+ "/" + account + request.getURL().getPath(); // resources

和设置标题

请求 .setRequestMethod("PUT"; );

request.setRequestMethod("PUT");

request .setRequestProperty("Content-Length" ， "0" );

request.setRequestProperty("Content-Length", "0");

request .setRequestProperty("x-ms-content-length" ， "1024" );

request.setRequestProperty("x-ms-content-length", "1024");

request .setRequestProperty("x-ms-date"; ， date );

request.setRequestProperty("x-ms-date", date);

request .setRequestProperty("x-ms-type" ， 文件" );

request.setRequestProperty("x-ms-type", "file");

request .setRequestProperty("x-ms-version" ， "2015-02-21" );

request.setRequestProperty("x-ms-version", "2015-02-21");

request .setRequestProperty("Authorization" ， auth );

request.setRequestProperty("Authorization", auth);

还将身份验证创建为

私有 静态字符串getAuthenticationString(String stringToSign )抛出 异常 {

private static String getAuthenticationString(String stringToSign) throws Exception {

Mac mac = Mac.getInstance("HmacSHA256" ) ;

Mac mac = Mac.getInstance("HmacSHA256");

mac .init( new SecretKeySpec(Base64.decode( key )， "HmacSHA256" ));

mac.init(new SecretKeySpec(Base64.decode(key), "HmacSHA256"));

字符串 authKey = 新 String (Base64.encode( mac .doFinal( stringToSign .getBytes(" UTF-8" ))) ));

String authKey = new String(Base64.encode(mac.doFinal(stringToSign.getBytes("UTF-8"))));

字符串 auth = " SharedKey" + 帐户 + ":" + authKey ;

String auth = "SharedKey " + account + ":" + authKey;

返回 auth ;

}

请帮助我解决此错误.

推荐答案

你好，

请确保时间设置正确(时区)，或者本地计算机上的系统时钟没有关闭.

Please make sure that the time settings are correct (timezone) or if the systemclock isn't turned off on your local computer.

docs.microsoft/zh-cn/previous-versions/windows/it-pro/windows-server-2003/cc738995(v = ws.10)

docs.microsoft/en-us/previous-versions/windows/it-pro/windows-server-2003/cc738995(v=ws.10)

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