How to view signature information in uniapp

How to view signature information in uniapp: first modify the apk suffix to [.zip] file and decompress it; then enter the decompressed [META-INF] directory; finally open cmd in the directory and enter the command [ keytool -printcert -file CERT.RSA] to view.

The operating environment of this tutorial: windows7 system, uni-app2.5.1 version, Dell G3 computer. This method is suitable for all brands of computers.

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How to view signature information in uniapp:

Use package directly Check the signature of the apk that comes out, as follows:

1) Modify the apk suffix to .zip file and decompress it;

2) Enter the decompressed META-INF directory , the file CERT.RSA

#3 will exist in this directory. Open cmd in this directory and enter the command: keytool -printcert -file CERT.RSA. MD5 and SHA1 signatures will be displayed here.

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