大佬们，来帮帮忙，HarmonyOS 鸿蒙Next签名问题

大佬们，来帮帮忙，HarmonyOS 鸿蒙Next签名问题 问题描述，我不用dev自带的自动签名，我想改成手动配置的文件，.p12是密钥库，.cer是证书（我有疑问），.p7b是对应的文件签名

我使用签名工具进行签名吗，问题，还成功了，但是我回来配置的时候就发现我签名的.cer对应不上，有大佬能讲解一下cer怎么使用签名工具获取吗？

1. 密钥库

java -jar result/hap-sign-tool.jar generate-keypair -keyAlias "openharmony application profile release" -keyAlg "ECC" -keySize "NIST-P-256" -keystoreFile "result\OpenHarmony.p12" -keyPwd "southwing+" -keystorePwd "southwing+"

java -jar result/hap-sign-tool.jar generate-ca -keyAlias "oh-root-ca-key-v1" -signAlg "SHA256withECDSA" -keyAlg "ECC" -keySize "NIST-P-256" -subject "C=CN,O=OpenHarmony,OU=OpenHarmony Team,CN=Root CA" -keystoreFile "result\OpenHarmony.p12" -outFile "result\rootCA.cer" -keyPwd "southwing+" -keystorePwd "southwing+" -issuerKeyPwd "southwing+" -validity "365"

java -jar result/hap-sign-tool.jar generate-ca -keyAlias "openharmony application ca" -signAlg "SHA256withECDSA" -keyAlg "ECC" -keySize "NIST-P-256" -subject "C=CN,O=OpenHarmony,OU=OpenHarmony Team,CN= OpenHarmony Application CA" -keystoreFile "result\OpenHarmony.p12" -outFile "result\subCA.cer" -keyPwd "southwing+" -keystorePwd "southwing+" -issuer "C=CN,O=OpenHarmony,OU=OpenHarmony Team,CN=Root CA" -issuerKeyAlias "oh-root-ca-key-v1" -issuerKeyPwd "southwing+" -validity "365"

java -jar result/hap-sign-tool.jar generate-ca -keyAlias "oh-profile-sign-srv-ca-key-v1" -signAlg "SHA256withECDSA" -keyAlg "ECC" -keySize "NIST-P-256" -subject "C=CN,O=OpenHarmony,OU=OpenHarmony Team,CN= Profile Signature Service CA" -keystoreFile "result\OpenHarmony.p12" -outFile "result\profile-sign-srv-ca1.cer" -keyPwd "southwing+" -keystorePwd "southwing+" -issuer "C=CN,O=OpenHarmony,OU=OpenHarmony Team,CN=Root CA" -issuerKeyAlias "oh-root-ca-key-v1" -issuerKeyPwd "southwing+" -validity "365"

java -jar result/hap-sign-tool.jar generate-profile-cert -keyAlias "openharmony application profile release" -signAlg "SHA256withECDSA" -issuer "C=CN,O=OpenHarmony,OU=OpenHarmony Team,CN= Profile Signature Service CA" -issuerKeyAlias "oh-profile-sign-srv-ca-key-v1" -subject "C=CN,O=OpenHarmony,OU=OpenHarmony Team,CN=Profile1 Release" -keystoreFile "result\OpenHarmony.p12" -subCaCertFile "result\profile-sign-srv-ca1.cer" -rootCaCertFile "result\rootCA.cer" -outForm "certChain" -outFile "result\OpenHarmonyProfileRelease.pem" -keyPwd "southwing+" -keystorePwd "southwing+" -issuerKeyPwd "southwing+" -validity "365"

java -jar result/hap-sign-tool.jar generate-keypair -keyAlias "swplayer" -keyAlg "ECC" -keySize "NIST-P-256" -keystoreFile "result\OpenHarmony.p12" -keyPwd "southwing+" -keystorePwd "southwing+"

java -jar result/hap-sign-tool.jar generate-app-cert -keyAlias "swplayer" -signAlg "SHA256withECDSA" -issuer "C=CN,O=OpenHarmony,OU=OpenHarmony Team,CN= OpenHarmony Application CA" -issuerKeyAlias "openharmony application ca" -subject "C=CN,O=OpenHarmony,OU=OpenHarmony Team,CN=OpenHarmony Application Release" -keystoreFile "result\OpenHarmony.p12" -subCaCertFile "result\subCA.cer" -rootCaCertFile "result\rootCA.cer" -outForm "certChain" -outFile "result\app1.pem" -keyPwd "southwing+" -keystorePwd "southwing+" -issuerKeyPwd "southwing+" -validity "365"

java -jar result/hap-sign-tool.jar sign-profile -keyAlias "openharmony application profile release" -signAlg "SHA256withECDSA" -mode "localSign" -profileCertFile "result\OpenHarmonyProfileRelease.pem" -inFile "UnsgnedReleasedProfileTemplate.json" -keystoreFile "result\OpenHarmony.p12" -outFile "result\app1-profile.p7b" -keyPwd "southwing+" -keystorePwd "southwing+"

1. 进行签名

java -jar result/hap-sign-tool.jar sign-app -keyAlias "swplayer" -signAlg "SHA256withECDSA" -mode "localSign" -appCertFile "result\app1.pem" -profileFile "result\app1-profile.p7b" -inFile "result/entry-default-unsigned.hap" -keystoreFile "result\OpenHarmony.p12" -outFile "result\app1-signed.hap" -keyPwd "southwing+" -keystorePwd "southwing+"