src/main/kotlin/top/fatweb/oxygen/api/OxygenApiApplication.kt

@@ -59,7 +59,7 @@ fun main(args: Array<String>) {
         OxygenApiApplication::class.java.getResource("/application-config-template.yml")?.readText()?.let {
             File("data/application-config.example.yml").writeText(
                 it.replace(
-                    "\$uuid\$", UUID.randomUUID().toString().replace("-", "")
+                    "\$uuid\$", UUID.randomUUID().toString()
                 )
             )
         }

src/main/kotlin/top/fatweb/oxygen/api/util/JwtUtil.kt

@@ -25,7 +25,7 @@ object JwtUtil {
      * @since 1.0.0
      */
     private fun generalKey(): SecretKeySpec {
-        val encodeKey = Base64.getDecoder().decode(SecurityProperties.jwtKey)
+        val encodeKey = Base64.getEncoder().encode(SecurityProperties.jwtKey.toByteArray())
         return SecretKeySpec(encodeKey, 0, encodeKey.size, "AES")
     }
 

src/main/resources/application-config-template.yml

@@ -11,7 +11,7 @@ app:
 #    token-prefix: "Bearer " # Token prefix
 #    jwt-ttl: 2 # The life of token
 #    jwt-ttl-unit: hours # Unit of life of token [nanoseconds, microseconds, milliseconds, seconds, minutes, hours, days]
-    jwt-key: $uuid$ # Key to generate token (Only numbers and letters allow)
+    jwt-key: $uuid$ # Key to generate token
 #    jwt-issuer: Oxygen # Token issuer
 #    redis-ttl: 20 # The life of token in redis
 #    redis-ttl-unit: minutes # Unit of life of token in redis [nanoseconds, microseconds, milliseconds, seconds, minutes, hours, days]