27 Jun 2016

groovy coding new line

groovy潜规则之换行

	String test = 'the girl is ' + user.age + 'years old' 针对上面一行代码，期待输出结果是the girl is 18 years old //user.age是18

####但是有时候变量太多，我们习惯性的把代码进行换行 String test = ‘the girl is ‘ + user.age + ‘years old’ + ‘name is ‘+ user.name + ‘salary is ‘+ user.salary

######或是这样 String test = ‘the girl is ‘ + user.age + ‘years old’ + ‘name is ‘+ user.name + ‘salary is ‘+ user.salary

######那么上面两段代码是否都能正常输出我们期望的结果呢

• +号放语句结尾则会认为语句未结束，进行语句拼接 +号放换行后的最前面，则上面语句结束，下面为表达式，所以不能输出期望结果

Til next time,
at 10:13