![[JAVA] 문자열 숫자만 남기고 다 제거, replaceAll](http://i1.daumcdn.net/thumb/C120x120/?fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdna%2FkzF0U%2Fbtr0RJcyg0U%2FAAAAAAAAAAAAAAAAAAAAAOr1jfC-PgaGmPAIX4J7HJNNY1uPNEy3VevxqCyHU5gN%2Fimg.png%3Fcredential%3DyqXZFxpELC7KVnFOS48ylbz2pIh7yKj8%26expires%3D1756652399%26allow_ip%3D%26allow_referer%3D%26signature%3Dxk5tC8vnN3cFb8npGMahrz4emAA%253D)
[JAVA] 문자열 숫자만 남기고 다 제거, replaceAll
문자열 숫자만 남기고 다 제거해버림 str.replaceAll("[^0-9]", "");
- Programming/java
- · 2023. 2. 27.
![[배포오류] No compiler is provided in this environment](http://i1.daumcdn.net/thumb/C120x120/?fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdna%2Fb2B71t%2Fbtr0gBzuJGP%2FAAAAAAAAAAAAAAAAAAAAAK80d_LIeRZVc-4GRFQvEYw6Vi1GeWmHR_l8u9-wXVH4%2Fimg.png%3Fcredential%3DyqXZFxpELC7KVnFOS48ylbz2pIh7yKj8%26expires%3D1756652399%26allow_ip%3D%26allow_referer%3D%26signature%3DPk9Y4qV1rx%252F2BIkXFdDoRQ6y1jU%253D)
[배포오류] No compiler is provided in this environment
jre의 경로를 보이는 바와 같이 jdk안의 jre로 경로를 잡아주면 해결된다.
- Programming/trouble_shooting
- · 2023. 2. 22.