我有一個網址如下
http://example.com/{id}
我想把它改成
http://example.com/12
我編碼如下
url= "http://example.com/{id}";
UriComponentsBuilder builder = UriComponentsBuilder.fromUriString(url);
builder.pathSegment("{id}", "12");
UriComponents uriComponents = builder.build().encode();
URI uri = uriComponents.toUri();
System.out.println(uri);
它給了我輸出
http://example.com/{id}/id/12
不確定使用 UriComponentsBuilder 的正確方法是什么
uj5u.com熱心網友回復：
要將占位符替換為實際值，您需要build使用引數呼叫
String url = "http://example.com/{id}";
UriComponentsBuilder builder = UriComponentsBuilder.fromUriString(url);
URI uri = builder.build("12");
System.out.println(uri);
轉載請註明出處，本文鏈接：https://www.uj5u.com/caozuo/492230.html
標籤：爪哇 春天 弹簧靴 乌里 uribuilder