将 groovy 路径中的一个字符串替换为另一个字符串

Replace in groovy a string in path with another string

我想替换为:

"stable_dev/201904_xx/text1/text2.zip"=24=] "stable_dev/201904/text5/text6.war"

进入:

"stable_dev/new_value/text1/text2.zip"=24=] "stable_dev/new_value/text5/text6.war"
我试过

arrayList.toString().replaceAll("stable_dev/"+"[0-9a-zA-Z]*"+"[^a-zA-Z0-9]*"+"[0-9a-zA-Z]*"+"/", "stable_dev/new_value/"))

我会使用 split 来避免过于复杂的正则表达式:

def replacer = { String replacement, String val ->
  def parts = val.split( /\d{6}_?([a-z0-9]{2})?/ )
  2 != parts.size() ? val : "${parts[ 0 ]}$replacement${parts[ 1 ]}"
}

def results = [
  'aaa',
  "stable_dev/201904_xx/text1/text2.zip",
  "stable_dev/201904/text5/text6.war"
].collect replacer.curry( 'new_value' )

assert results == [ 'aaa', 'stable_dev/new_value/text1/text2.zip', 'stable_dev/new_value/text5/text6.war' ]

这仅针对您的示例。想法是搜索 stable_dev/ 然后找到所有内容直到下一个 / 然后用新值替换它。

def str = "stable_dev/201904_xx/text1/text2.zip"

println str.replaceAll(/stable_dev\/.*?\//,"stable_dev/new_value/")​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​

//Output:
//stable_dev/new_value/text1/text2.zip​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​