可以直接用+
assert 'ab' == 'a' + 'b'
支持多行
def aMultilineString = '''line one
line two
line three'''
out:
Fri Jan 03 11:14:58 CST 2020: INFO: line one
line two
line three
如果定义多行字符串时有缩进,可以去掉,下面俩方法就行
import java.lang.String
import java.lang.GString
String#stripIndent()
String#stripMargin()
巧合了,字符在行开头,下面两种一样
def aMultilineString1 = '''
line one
line two
line three'''
def aMultilineString2 = '''\n
line one
line two
line three'''
log.info aMultilineString1
log.info aMultilineString2
让字符串里出现 引号 和反斜杠
下面这些是用反斜杠也能出现在字符串里
花括弧里面的
def sum = "The sum of 2 and 3 equals ${2 + 3}"
log.info sum
assert sum == 'The sum of 2 and 3 equals 5'
assert sum.toString() == 'The sum of 2 and 3 equals 5'
Fri Jan 03 14:07:08 CST 2020: INFO: The sum of 2 and 3 equals 5
def sum = "The sum of 1 and 2 is equal to ${def a = 1; def b = 2; a + b}"
log.info sum
assert sum == 'The sum of 1 and 2 is equal to 3'
assert sum.toString() == 'The sum of 1 and 2 is equal to 3'
Fri Jan 03 14:11:23 CST 2020: INFO: The sum of 1 and 2 is equal to 3