String str = "adfad\n"
str.replace("\n", "")
System.out.println(str)
}
replace("\n", "123");这个方法就是用来替换指定字符的
可以使用 apache commons-lang3 jar
org.apache.commons.lang3.ArrayUtils.remove
示例:
public static void main(String[] args){String[] objects = { "a", "b", "c" }
String[] remove = org.apache.commons.lang3.ArrayUtils.remove(objects, 0)
for (String str : remove){
System.out.println(str)
}
}
结果:
bc