本文整理了Java中io.vertx.ext.web.Route.setRegexGroupsNames方法的一些代码示例，展示了Route.setRegexGroupsNames的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Route.setRegexGroupsNames方法的具体详情如下：
包路径：io.vertx.ext.web.Route
类名称：Route
方法名：setRegexGroupsNames

Route.setRegexGroupsNames介绍

[英]When you add a new route with a regular expression, you can add named capture groups for parameters.
However, if you need more complex parameters names (like "param_name"), you can add parameters names with this function. You have to name capture groups in regex with names: "p0", "p1", "p2", ...

For example: If you declare route with regex /(?[a-z])/(?[a-z]) and group names ["param_a", "param-b"] for uri /hello/world you receive inside pathParams() the parameter param_a = "hello"
[中]使用正则表达式添加新路由时，可以为参数添加命名的捕获组。
但是，如果需要更复杂的参数名称（如“param_name”），可以使用此函数添加参数名称。您必须在正则表达式中用名称命名捕获组：“p0”、“p1”、“p2”。。。
例如：如果您使用regex/（？[a-z]）/（？[a-z]）和组名[“param_a”，“param-b”]来声明路由，您将在pathParams（）中收到uri/hello/world的参数param_a=“hello”

代码示例

代码示例来源：origin: vert-x3/vertx-web

@Test
public void testSetRegexGroupsNamesMethod() throws Exception {
 List<String> groupNames = new ArrayList<>();
 groupNames.add("hello");
 Route route1 = router.getWithRegex("\\/(?<p0>[a-z]{2})");
 route1.setRegexGroupsNames(groupNames);
 route1.handler(routingContext -> routingContext
  .response()
  .setStatusCode(200)
  .setStatusMessage(routingContext.pathParam("hello"))
  .end());
 testRequest(HttpMethod.GET, "/hi", 200, "hi");
}

代码示例来源：origin: vert-x3/vertx-web

@Test
public void testRegexGroupsNamesWithMethodOverride() throws Exception {
 List<String> groupNames = new ArrayList<>();
 groupNames.add("FirstParam");
 groupNames.add("SecondParam");
 Route route = router.getWithRegex("\\/([a-z]{2})([a-z]{2})");
 route.setRegexGroupsNames(groupNames);
 route.handler(routingContext -> routingContext
  .response()
  .setStatusCode(200)
  .setStatusMessage(routingContext.pathParam("FirstParam") + "-" + routingContext.pathParam("SecondParam"))
  .end());
 testRequest(HttpMethod.GET, "/aabb", 200, "aa-bb");
}

代码示例来源：origin: vert-x3/vertx-web

@Test
public void testSetRegexGroupsNamesMethodWithUnorderedGroups() throws Exception {
 List<String> groupNames = new ArrayList<>();
 groupNames.add("firstParam");
 groupNames.add("secondParam");
 Route route1 = router.getWithRegex("\\/(?<p1>[a-z]{2})(?<p0>[a-z]{2})");
 route1.setRegexGroupsNames(groupNames);
 route1.handler(routingContext -> routingContext
  .response()
  .setStatusCode(200)
  .setStatusMessage(routingContext.pathParam("firstParam") + "-" + routingContext.pathParam("secondParam"))
  .end());
 testRequest(HttpMethod.GET, "/bbaa", 200, "aa-bb");
}

代码示例来源：origin: vert-x3/vertx-web

@Test
public void testSetRegexGroupsNamesMethodWithNestedRegex() throws Exception {
 List<String> groupNames = new ArrayList<>();
 groupNames.add("firstParam");
 groupNames.add("secondParam");
 Route route1 = router.getWithRegex("\\/(?<p1>[a-z]{2}(?<p0>[a-z]{2}))");
 route1.setRegexGroupsNames(groupNames);
 route1.handler(routingContext -> routingContext
  .response()
  .setStatusCode(200)
  .setStatusMessage(routingContext.pathParam("firstParam") + "-" + routingContext.pathParam("secondParam"))
  .end());
 testRequest(HttpMethod.GET, "/bbaa", 200, "aa-bbaa");
}

代码示例来源：origin: wang007/vertx-start

@Override
  public Route setRegexGroupsNames(List<String> groups) {
    return delegate.setRegexGroupsNames(groups);
  }
}

代码示例来源：origin: io.vertx/vertx-rx-java

/**
 * When you add a new route with a regular expression, you can add named capture groups for parameters. <br/>
 * However, if you need more complex parameters names (like "param_name"), you can add parameters names with
 * this function. You have to name capture groups in regex with names: "p0", "p1", "p2", ... <br/>
 * <br/>
 * For example: If you declare route with regex \/(?<p0>[a-z]*)\/(?<p1>[a-z]*) and group names ["param_a", "param-b"]
 * for uri /hello/world you receive inside pathParams() the parameter param_a = "hello"
 * @param groups group names
 * @return a reference to this, so the API can be used fluently
 */
public io.vertx.rxjava.ext.web.Route setRegexGroupsNames(List<String> groups) { 
 delegate.setRegexGroupsNames(groups);
 return this;
}

代码示例来源：origin: vert-x3/vertx-rx

/**
 * When you add a new route with a regular expression, you can add named capture groups for parameters. <br/>
 * However, if you need more complex parameters names (like "param_name"), you can add parameters names with
 * this function. You have to name capture groups in regex with names: "p0", "p1", "p2", ... <br/>
 * <br/>
 * For example: If you declare route with regex \/(?<p0>[a-z]*)\/(?<p1>[a-z]*) and group names ["param_a", "param-b"]
 * for uri /hello/world you receive inside pathParams() the parameter param_a = "hello"
 * @param groups group names
 * @return a reference to this, so the API can be used fluently
 */
public io.vertx.rxjava.ext.web.Route setRegexGroupsNames(List<String> groups) { 
 delegate.setRegexGroupsNames(groups);
 return this;
}

代码示例来源：origin: io.vertx/vertx-web

@Test
public void testSetRegexGroupsNamesMethodWithUnorderedGroups() throws Exception {
 List<String> groupNames = new ArrayList<>();
 groupNames.add("firstParam");
 groupNames.add("secondParam");
 Route route1 = router.getWithRegex("\\/(?<p1>[a-z]{2})(?<p0>[a-z]{2})");
 route1.setRegexGroupsNames(groupNames);
 route1.handler(routingContext -> routingContext
  .response()
  .setStatusCode(200)
  .setStatusMessage(routingContext.pathParam("firstParam") + "-" + routingContext.pathParam("secondParam"))
  .end());
 testRequest(HttpMethod.GET, "/bbaa", 200, "aa-bb");
}

代码示例来源：origin: io.vertx/vertx-web

@Test
public void testRegexGroupsNamesWithMethodOverride() throws Exception {
 List<String> groupNames = new ArrayList<>();
 groupNames.add("FirstParam");
 groupNames.add("SecondParam");
 Route route = router.getWithRegex("\\/([a-z]{2})([a-z]{2})");
 route.setRegexGroupsNames(groupNames);
 route.handler(routingContext -> routingContext
  .response()
  .setStatusCode(200)
  .setStatusMessage(routingContext.pathParam("FirstParam") + "-" + routingContext.pathParam("SecondParam"))
  .end());
 testRequest(HttpMethod.GET, "/aabb", 200, "aa-bb");
}

代码示例来源：origin: io.vertx/vertx-web

@Test
public void testSetRegexGroupsNamesMethodWithNestedRegex() throws Exception {
 List<String> groupNames = new ArrayList<>();
 groupNames.add("firstParam");
 groupNames.add("secondParam");
 Route route1 = router.getWithRegex("\\/(?<p1>[a-z]{2}(?<p0>[a-z]{2}))");
 route1.setRegexGroupsNames(groupNames);
 route1.handler(routingContext -> routingContext
  .response()
  .setStatusCode(200)
  .setStatusMessage(routingContext.pathParam("firstParam") + "-" + routingContext.pathParam("secondParam"))
  .end());
 testRequest(HttpMethod.GET, "/bbaa", 200, "aa-bbaa");
}

代码示例来源：origin: io.vertx/vertx-web

@Test
public void testSetRegexGroupsNamesMethod() throws Exception {
 List<String> groupNames = new ArrayList<>();
 groupNames.add("hello");
 Route route1 = router.getWithRegex("\\/(?<p0>[a-z]{2})");
 route1.setRegexGroupsNames(groupNames);
 route1.handler(routingContext -> routingContext
  .response()
  .setStatusCode(200)
  .setStatusMessage(routingContext.pathParam("hello"))
  .end());
 testRequest(HttpMethod.GET, "/hi", 200, "hi");
}