Merge branch 'master' into 'master_dev'

perf: 脚本语言为空时，设置默认为JS

See merge request yunteng/thingskit!435

@@ -853,7 +853,7 @@ public class DefaultTransportApiService implements TransportApiService {
                 return TransportProtos.ScriptResponseProto.newBuilder().setTenantIdLSB(uuid.getLeastSignificantBits())
                         .setTenantIdMSB(uuid.getMostSignificantBits())
                         .setScriptId(script.getId())
-                        .setScriptLanguage(script.getScriptLanguage().name())
+                        .setScriptLanguage(null == script.getScriptLanguage()?ScriptLanguage.JS.name():script.getScriptLanguage().name())
                         .setScriptType(script.getScriptType())
                         .setContent(script.getScriptLanguage().equals(ScriptLanguage.TBEL)?
                                 script.getConvertTbel():script.getConvertJs()).build();