Sign - Related information

• In Huawei cloud blockchain application development, how to use Node.js to complete the message body signature of its REST API chain code call request?

  in the API reference document of Huawei Cloud blockchain Service, Huawei Cloud has the following description for the message header requesting its REST API service: x-bcs-signature-sign: to ensure that only authorized callers are allowed to make legit...

  Sign Huawei-Cloud Block-chain node.js

  Jun.16,2022
• How to ensure the security of sign signature on the client side (ios,android,web)

  S = key + url_encode(path) + T SIGN = md5(S).to_lower()to_lower ; When developing the API interface, if you take into account the security of the interface and the non-serialization of the parameters, the usual practice is to send the sign value of th...

  Algorithm sign golang php java

  Apr.01,2021
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b389d4-4ed91.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b389d4-4ed91.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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