Java字符串拆分为字符串“}，”

Question

I have a String that i need to split on the expression "}," I tried to do simply:

String[] result = myString.split("},");

but it didn't work, then i tried to do:

Pattern p = Pattern.compile("},");
String[] result = p.split(myString);

And I got a PatternSyntaxException

Any advice please? Thanks

Answer 1

Try it again after escaping { character that is already a part of Java regex pattern .

String[] result = myString.split("\\},");

Pattern p = Pattern.compile("\\},");
String[] result = p.split(myString);

---

It's working without escaping character } as well. What is your input string?

Sample code:

String myString = "{abc},{lmn},{xyz}";

System.out.println(myString.split("},").length); // 3

Pattern p = Pattern.compile("},");
String[] result = p.split(myString);
System.out.println(result.length); // 3

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