Java KeyStore and digital certificates

The KeyStore can hold multiple entries (public/private key pairs and certificates), which are distinguished by aliases (alias) in the KeyStore.

1.CD C:\Program Files (x86) \java\jdk1.6.0_10\bin

2. Generate the Signing certificate: keytool-genkey-v-keystore android.keystore-alias android-keyalg rsa-validity 20000

[-genkey: Generate key]

[-keystore: Specify storage location to add path C:\Users\dxcb\android.keystore, default in user home directory]

[-alias: Specify alias]

[-KEYALG: The algorithm for specifying a key]

[-validity: Specify the certificate validity period]

3. View the signature information for the KeyStore file: keytool-list-v-keystore keystorename-storepass Keystorepassword