Illegal group reference解决方法
摘要:public static void main(String[] args) { String text = "123456"; String replacement = "two$two"; replacement = replacement.replaceAll("\\$", "RDS_CHAR
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posted @
2020-03-25 17:00
王大慧
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Java io下载并替换文件内容
摘要:package com.example.demo.Text; import org.springframework.core.io.ClassPathResource; import org.springframework.http.HttpStatus; import org.springfram
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2020-03-20 17:55
王大慧
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Java根据模板下载TXT文件
摘要:import org.apache.poi.ss.usermodel.Cell; import org.apache.poi.ss.usermodel.Row; import org.apache.poi.ss.usermodel.Sheet; import org.apache.poi.ss.us
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2020-03-19 12:14
王大慧
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