错误异常>前端开发>Vue
小程序直传OSS时报错：
Object {cookies: Array[0], data: "
cookies: Array[0]
data: "AccessDenied Invalid according to Policy: Policy expired.5FE30C24CB3DB13837E8A03Fhrncardvideo.oss-cn-beijing.aliyuncs.com"
errMsg: "uploadFile:ok"
header: Object
statusCode: 403
__proto__: Object服务端签名代码：
public static string GetEncodedPolicy(int maxSize,string startWith)
{
if (maxSize==0)
{
maxSize = 20 * 1024 * 1024;//20M
}
// 创建OssClient实例。
var client = new OssClient(endpoint, accessKeyId, accessKeySecret);
DateTime now = DateTime.Now;
DateTime ex = now.AddSeconds(15);
PolicyConditions policyConds = new PolicyConditions();
//policyConds.AddConditionItem("content-length-range", 0L, 1048576000L);
policyConds.AddConditionItem("content-length-range", 0L, maxSize);
policyConds.AddConditionItem(MatchMode.StartWith, "key", startWith);
string postPolicy = client.GeneratePostPolicy(ex, policyConds);
byte[] binaryData = Encoding.Default.GetBytes(postPolicy);
string encodedPolicy = Convert.ToBase64String(binaryData);
return encodedPolicy;
}
前面代码改为：
收藏public static string GetEncodedPolicy(int maxSize,string startWith) { if (maxSize==0) { maxSize = 20 * 1024 * 1024;//20M } // 创建OssClient实例。 var client = new OssClient(endpoint, accessKeyId, accessKeySecret); DateTime now = DateTime.Now; DateTime ex = now.AddSeconds(15*60); PolicyConditions policyConds = new PolicyConditions(); //policyConds.AddConditionItem("content-length-range", 0L, 1048576000L); policyConds.AddConditionItem("content-length-range", 0L, maxSize); policyConds.AddConditionItem(MatchMode.StartWith, "key", startWith); string postPolicy = client.GeneratePostPolicy(ex, policyConds); byte[] binaryData = Encoding.Default.GetBytes(postPolicy); string encodedPolicy = Convert.ToBase64String(binaryData); return encodedPolicy; }
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