如何为java replaceall函数编写正则表达式？

Question

我有包含

字符串的String变量

{IF {FILLIN  PDPremium  \* MERGEFORMATPDPremium }= " 0.00" "" "Property DamageSectionInsured ItemsSum Insured( {FILLIN  si_curr  \* MERGEFORMATsi_curr })Premium( {FILLIN  si_curr  \* MERGEFORMATsi_curr }) {FILLIN  covg_desc_temp  \* MERGEFORMATcovg_desc_temp } {FILLIN  covg_si  \* MERGEFORMATcovg_si } {FILLIN  covg_prem  \* MERGEFORMATcovg_prem }"pol_tc_cdpol_tc_desc }

我想替换

{FILLIN  PDPremium  \* MERGEFORMATPDPremium } `{FILLIN  covg_si  \* MERGEFORMATcovg_si }

{PDPremium }{covg_si }

FILLIN  PDPremium  \* MERGEFORMAT 

空""

如何编写正则表达式  我的程序是这样的

public static void main(String[] args) {
    String a = "IF {FILLIN  PDPremium  \\* MERGEFORMATPDPremium }";
    System.out.println(a.replaceAll( "(?i)(FILLIN[^>]*?\\sMERGEFORMAT\\s*)", "" ));

}

Answer 1

试试这个：

String p = "FILLIN [^\\\\]+\\\\\\\* MERGEFORMAT";
System.out.println(a.replaceAll(p , "" ));