Taobao Signature Verification & Fallback Guide

Note: This message cannot guarantee the ordering of messages received by developers. Therefore, after receiving this message, please use the "Query Order API" to perform a reverse lookup before carrying out related business processing.

I. Introduction

Message delivery method: POST form (non-JSON)

Request parameters sent:

message: String // Message content

_dj_signature: String // Signature verification (HmacSHA1)

Example:

II. Signature Verification

Java example:

Java invocation example:

If you have any other questions during the operation, you can directly consult the relevant technical person in charge.

Message Notification - Signature

I. Introduction#

II. Signature Verification#

I. Introduction

II. Signature Verification