如何在Groovy中一起使用split和string builder

Question

I would like to split the string using a comma and append another string with the split value.

For example, I have a string make=apple,product=iPhone . I want to split the string apple, iPhone which I'm doing below. After splitting I want to append another string in each splitted value. So my final string should look like this, make=apple-Id=1234,product=iPhone-Id=1234.

If I have a single string with no comma, then I would have to display make=apple-Id=1234

    def myString = "make=apple,product=iPhone"
    def result = myString.split(",")
    for( String values : result )
        println(values);

I'm able to split it, but struggling to append like how I want. Can someone suggest what's the right way of doing in groovy?

Thanks.

Answer 1

def s='make=apple,product=iPhone'
println s.split(',').collect{it+'-Id=1234'}.join(',')

result:

make=apple-Id=1234,product=iPhone-Id=1234

Answer 2

Use the collect method to transform each segment of the split String into what you need. Then you can combine them back together as a single String with the join method.

def myString = "make=apple,product=iPhone"
def result = myString.split(',').collect { it + '-Id=1234' }.join(',')
assert result == 'make=apple-Id=1234,product=iPhone-Id=1234'