将括号中的所有文本替换为Java

Question

我有绳子

String test = "
    test_one {
    Lorem Ipsum is simply dummy text of the printing and typesetting industry.
    }
    
    test_two {
    Lorem Ipsum is simply dummy text of the printing and typesetting industry.
    }
    
    test_three {
    Lorem Ipsum is simply dummy text of the printing and typesetting industry.
    }
"

我需要将'test_two‘或'test_three’中括号中的整个文本替换为另一个文本ex“这是我的文本”；

预期产出：

String test = "
        test_one {
        Lorem Ipsum is simply dummy text of the printing and typesetting industry.
        }
        
        test_two {
        Lorem Ipsum is simply dummy text of the printing and typesetting industry.
        }
        
        test_three {
        **This is my text**
        }
    "

Answer 1

我们可以用启用了点所有模式的regex替换：

String test = "test_one {\nLorem Ipsum is simply dummy text of the printing and typesetting industry.\n}\ntest_two {\nLorem Ipsum is simply dummy text of the printing and typesetting industry.\n}\n\ntest_three {\nLorem Ipsum is simply dummy text of the printing and typesetting industry.\n}";
test = test.replaceAll("(?s)\\btest_three \\{.*?\\}", "test_three {\nThis is my text\n}");
System.out.println(test);

这些指纹：

test_one {
Lorem Ipsum is simply dummy text of the printing and typesetting industry.
}
test_two {
Lorem Ipsum is simply dummy text of the printing and typesetting industry.
}

test_three {
This is my text
}