What causes the applet SSL certificate to expire? How to solve the problem when the applet SSL certificate expires?

      With the development of the times , There are many small programs in the current software , In the wechat applet , Related website links are required to deploy ssl Certificate , This is also a guarantee for the safety of users , Users can not only feel the fun of the game when playing small programs , Can also rest assured that , After all, small programs do not need to be downloaded , It is also convenient to use , But sometimes small programs ssl The certificate has expired , So little program ssl What causes the certificate to expire ？ Applet ssl How to solve the problem when the certificate expires ？

01

Applet ssl What causes the certificate to expire ？

      Applet ssl Certificate expired , What needs to be clear is ssl What causes the certificate to expire , Generally, the validity period of the certificate will not exceed two years , If it's time to ssl The certificate has been used for more than two years , If there is no update , Then you need to reapply , After all, certificates that have expired cannot be used , In the choice ssl Certificates should be clear about different types and brands ssl certificate , There will be some difference in their validity period .

02

Applet ssl How to solve the problem when the certificate expires ？

      Applet ssl How to solve the problem when the certificate expires ？ In a small program ssl After the certificate expires , The certificate cannot be opened , Pay attention to whether the time on the mobile phone is set reasonably , If the time setting on the mobile phone is unreasonable , Time needs to be updated , In this way, we can solve .

      If the applet certificate is found to be expired, it cannot be opened , Also check whether the certificate you choose has expired , If the validity expires, you need to purchase and renew again , This can also solve the problem of certificate expiration . Of course, sometimes the certificate expires , It may be because there is a problem with the network connection on the mobile phone , You need to set the Internet related information on your mobile phone , If these situations are not handled properly , You need to select a professional to handle .

      If the applet ssl If the certificate expires and the applet cannot be opened , Also note whether ssl Certificate is not formal CA Issued by the agency , If it is a small service provider, it is difficult to be trusted by the corresponding browser , This will also cause the applet to fail to open , In a small program ssl When the certificate expires , The corresponding reasons need to be clear , And handle it according to the corresponding reasons .