authorization
字段。authorization
由以下几部分组成:POST /v2/ddl/api/xxxx
。signature_sha
。然后,将拼接好的原始签名信息authorization_origin
进行Base64编码,形成最终的authorization
值。authorization
authorization
字段的步骤:uuid
,time
,request-line
三个参数按照格式拼接成,拼接的格式为(\n为换行符,’:’后面有一个空格)signature_origin = "apiKey:uuid:time:request-line"
signature_sha = hmac-sha256(signature_origin, AppSecret)
authorization_origin = "apiKey:uuid:time:signature_sha"
authorization = base64(authorization_origin)
headers['authorization'] = authorization