求正则表达式，谢谢各位大佬

[玉与鱼]

我有一段字符串

"2018-12-01 12:00:00,我是第一,2018-12-02 12:00:00,是第二,2018-12-03 12:00:00,第三,"

，我现在想用一个正则在后台截取成：

{"2018-12-01 12:00:00,我是第一,","2018-12-02 12:00:00,是第二,","2018-12-03 12:00:00,第三,"}

这样的数组。怎么办？？求各位大神

[pxy1510742]

\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2},[^\x00-\xff]+, 将就用，有特殊的在改改

[游北亮]

你要的是这个效果吗？

String reg = "([^,]+,[^,]+),?";
String str = "2018-12-01 12:00:00,我是第一,2018-12-02 12:00:00,是第二,2018-12-03 12:00:00,第三,";
String ret = "{" + str.replaceAll(reg, "\"$1\",") + "}";
System.out.println(ret);

输出： {"2018-12-01 12:00:00,我是第一","2018-12-02 12:00:00,是第二","2018-12-03 12:00:00,第三",}