[英]How to read the txt file line by line and assign a variable to each line in jenkinsfile
**I am passing the file as mytextfile.txt **我将文件作为 mytextfile.txt 传递
test测试
yatin亚丁
deep深的
shubham舒巴姆
ankit工具箱
rohan罗汉
sachin萨钦
The pipeline fails with below error管道失败并出现以下错误
java.lang.IndexOutOfBoundsException: Index: 11, Size: 11 java.lang.IndexOutOfBoundsException:索引:11,大小:11
at java.util.ArrayList.rangeCheck(ArrayList.java:657)在 java.util.ArrayList.rangeCheck(ArrayList.java:657)
at java.util.ArrayList.get(ArrayList.java:433)在 java.util.ArrayList.get(ArrayList.java:433)
at sun.reflect.GeneratedMethodAccessor1401.invoke(Unknown Source)**在 sun.reflect.GeneratedMethodAccessor1401.invoke(未知来源)**
#!groovy
pipeline {
libraries {
lib("library@master")
}
options {
timeout(time: 1, unit: 'HOURS')
}
agent any
stages {
stage('testing') {
steps {
script {
checkout scm
env.changefile = readTrusted('mytextfile.txt')
lines = env.changefile.readLines()
Detail = lines.get(1)
Name = lines.get(3)
Notes = lines.get(5)
State = lines.get(7)
Class = lines.get(9)
Extras = lines.get(11)
echo "detail used for this deployment is: ${Detail}"
echo "name for this deployment is: ${Name}"
echo "notes are: ${Notes}"
echo "Class is: ${Class}"
echo "extras is: ${Extras}"
echo "State is: ${State}"
}
}
}
}
}
arrays in java/groovy have zero-based indexes. java/groovy 中的 arrays 具有从零开始的索引。
so, if you have 11
elements in lines
array所以,如果lines
数组中有11
元素
then to get the first one use lines.get(0)
or lines[0]
然后获取第一个使用lines.get(0)
或lines[0]
to get the last one use lines.get(10)
or lines[10]
or line[-1]
获取最后一个使用lines.get(10)
或lines[10]
或line[-1]
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