Collect msg.payload of one node into one string

General
1

Hello everyone
How can i collect the msg.payload of a node into one string
thank you in advance

2

I am afraid it is not clear what you are trying to do. Please feed the message you have into a debug node so we can see what is there, and tell us exactly what you want to convert it to.

3

Use the join node and use manual to create a string with or without a separator char.