文章目录
Java实现数组转字符串和字符串转数组1、字符串转数组2、数组转字符串
Java实现数组转字符串和字符串转数组
1、字符串转数组
String str
= "0,1,2,3,4,5";
String
[] arr
= str
.split(",");
System
.out
.println(Arrays
.toString(arr
));
2、数组转字符串
String
[] arr
= { "0", "1", "2", "3", "4", "5" };
StringBuffer str5
= new StringBuffer();
for (String s
: arr
) {
str5
.append(s
);
}
System
.out
.println(str5
.toString());
String str3
= StringUtils
.join(arr
);
System
.out
.println(str3
);
String str4
= StringUtils
.join(arr
, ",");
System
.out
.println(str4
);
String str2
= ArrayUtils
.toString(arr
, ",");
System
.out
.println(str2
);
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