jiobanma
V2EX  ›  Java

大佬帮忙修改一下 Java 正则表达式

  •  
  •   jiobanma ·
    banmajio · Sep 15, 2022 · 1705 views
    This topic created in 1409 days ago, the information mentioned may be changed or developed.

    需求: 现在存在如下两种数据

    <img src="${"id":44,"type":"image"}">
    <img src="${"id":44,"type":"img"}">
    

    代码中之前的正则只能匹配到第一种标签,现在想要两种标签都匹配,区别在于 img 与 image

    Pattern.compile("<img src=\"\\$\\{\"id\":(\\d*),\"type\":\"image\"\\}\">");
    

    不知道怎么修改上述正则,恳请大佬帮忙!!!

    2 replies    2022-09-15 14:27:54 +08:00
    gogogo2000
        1
    gogogo2000  
       Sep 15, 2022
    <img src="\$\{"id":(\d*),"type":"(image|img)"\}">
    jiobanma
        2
    jiobanma  
    OP
       Sep 15, 2022
    @gogogo2000 感谢感谢!
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