Java:仅替换完全匹配的 URL

Question

我只想替换字符串中给出的完全匹配的链接。 我的代码如下:

String originalString = "<a target=\"_blank\" href=\"http://example.com/\"><span style=\"font-size: 12px;\">ABC</span></a>"
            + "<a target=\"_blank\" href=\"http://example.com/contact/\"><span style=\"font-size: 12px;\">Contact</span></a>";

String replacedString = originalString.replace("http://example.com/", "link1");
System.out.println("Replaced String:" + replacedString);


replacedString = "<a target="_blank" href="link1"><span style="font-size: 12px;">ABC</span></a><a target="_blank" href="link1contact/"><span style="font-size: 12px;">Contact</span></a>"

requiredString = "<a target="_blank" href="link1"><span style="font-size: 12px;">ABC</span></a><a target="_blank" href="link2"><span style="font-size: 12px;">Contact</span></a>"

我得到的输出为replacedString，但所需的输出应为requiredString。

提前致谢。

Answer 1

用引号替换 URL:

String replacedString = originalString.replace("\"http://example.com/\"", "\"link1\"");
replacedString = replacedString.replace("\"http://example.com/contact/\"", "\"link2\"");