替换 Azure 逻辑应用中的字符串

Question

when i am trying to replace string value in Azure logic app it throwing error that you can't give self reference of variable

"Set_variable": {
   "inputs": {
     "name": "Images",
     "value": "@replace(variables('Images'), 'cdn.gomasterkey.com/images/watermark.aspx?imageurl=/uf/', '~~')"
   },
   "runAfter": {
     "Append_to_array_variable": [
       "Succeeded"
     ]
   },
   "type": "SetVariable"
}

when i save above code i got this error it doesn't allow me to give self reference although i wanna replace from same variable and again put into it.

Answer 1

You could do self reference in logic app, however you could use workflow functions to get the value, then replace it with the string you want.

I use actions('Initialize_variable').inputs.variables[0].value to get the variable.