Several characters that need to be escaped when splitting in Java

    String[] strs1=str1.split("\\|");
    String[] strs2=str2.split("\\.");
    String[] strs3=str3.split("&");
    String[] strs4=str4.split("\\*");
    String[] strs5=str5.split("\\+");
    Sy<a href="https://www.jb51.cc/tag/stem/" target="_blank" class="keywords">stem</a>.out.println("(1)----------------(符号:|)");
    for(String s:strs1){
        Sy<a href="https://www.jb51.cc/tag/stem/" target="_blank" class="keywords">stem</a>.out.println(s);
    }
    Sy<a href="https://www.jb51.cc/tag/stem/" target="_blank" class="keywords">stem</a>.out.println("(2)----------------(符号:.)");
    for(String s:strs2){
        Sy<a href="https://www.jb51.cc/tag/stem/" target="_blank" class="keywords">stem</a>.out.println(s);
    }
    Sy<a href="https://www.jb51.cc/tag/stem/" target="_blank" class="keywords">stem</a>.out.println("(3)----------------(符号:&amp;)");
    for(String s:strs3){
        Sy<a href="https://www.jb51.cc/tag/stem/" target="_blank" class="keywords">stem</a>.out.println(s);
    }
    Sy<a href="https://www.jb51.cc/tag/stem/" target="_blank" class="keywords">stem</a>.out.println("(4)----------------(符号:*)");
    for(String s:strs4){
        Sy<a href="https://www.jb51.cc/tag/stem/" target="_blank" class="keywords">stem</a>.out.println(s);
    }
    Sy<a href="https://www.jb51.cc/tag/stem/" target="_blank" class="keywords">stem</a>.out.println("(5)----------------(符号:+)");
    for(String s:strs5){
        Sy<a href="https://www.jb51.cc/tag/stem/" target="_blank" class="keywords">stem</a>.out.println(s);
    }
}

}

输出结果:

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