How to add expression on wso2 esb foreach mediator when request is text

问题

I used wso2 foreach mediator. When my request is Json then I added "//data" as expression.

foreach expression="//data"

my json request is like this

{  
  "data":[ 
  {  
     "id":1,
     "name":"abc",
  },
  {  
     "id":2,
     "name":"efg",
  }
 ]
}

This scenario worked as fine. Now I need to send like this "pri,23,aaaa;nuwa,45,qqqq" text value as request.Question is,

how I set expression in foreach tag when request is text valu

回答1:

ForEach mediator only support XML and JSON content types. Your message is a CSV, and hence I suggest you convert it to XML and then use ForEach mediator.

来源：https://stackoverflow.com/questions/44718783/how-to-add-expression-on-wso2-esb-foreach-mediator-when-request-is-text