update default peer private key

host/host.sh

@@ -215,9 +215,19 @@ do
   echo "grpc-port: 38010" >> $configFile
   echo "p2p-host-ip: \"$myIpAddr\"" >> $configFile
 
-
+  if [ $i -eq 1 ]; then
+    private_key=$(python3 -c "print(hex(0xa5b18000b95e9e8e2afe5d49355b48c99aeee9e986ddc144af848847afdccccc)[2:])")
+    echo $private_key > $configPath/private-key
+    echo "p2p-priv-key: \"/root/private-key\"" >> $configFile
+  else
+    echo "input net index"
+    read netIndex
+    echo "your net index is $netIndex"
+    private_key=$(python3 -c "print(hex(0xa5b18000b95e9e8e2afe5d49355b48c99aeee9e986ddc144af848847afdccccc + $netIndex)[2:])")
+    echo $private_key > $configPath/private-key
+    echo "p2p-priv-key: \"/root/private-key\"" >> $configFile
     echo "peer: [\"${seedEnr}\"]" >> $configFile
-
+  fi
   # echo "peer: \"$ipAddr\"" >> $configFile
   # peer: ["要连接的peerid"]
   # if [ $i -eq 1 ]; then