java获取请求路径等于号后面的值

http://localhost:8090/test/one/reqCont=qwe

如何获取=号,等于号后面的值,java获取

连接是前端的请求,后台获取
@RestController
@RequestMapping("/test/one")
public class TestFileController {

@RequestMapping("/{reqCont}")
public String test(@PathVariable String reqCont){
    System.out.println(reqCont);
    return "发送成功"+reqCont;
}

}

正则或者字符串操作

https://blog.csdn.net/weixin_30498921/article/details/95459207