Spring Cloud gateway文档阅读
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@@ -47,4 +47,44 @@ spring:
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该route匹配2017-01-20T17:42:47.789-07:00[America/Denver]该时间之后的任意请求
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该route匹配2017-01-20T17:42:47.789-07:00[America/Denver]该时间之后的任意请求
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###
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### Before Route Predicate Factory
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Before route predicate factory接收一个`datetime`参数,参数为ZonedDateTime类型,该predicate匹配发生在某时间之前的请求。
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```yml
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spring:
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cloud:
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gateway:
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routes:
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- id: before_route
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uri: https://example.org
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predicates:
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- Before=2017-01-20T17:42:47.789-07:00[America/Denver]
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```
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该route匹配发生在2017-01-20T17:42:47.789-07:00[America/Denver]之前的任意请求
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### Between Route Predicate Factory
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Between Route Predicate Factory接收两个参数,都是ZonedDateTime类型,该predicate匹配发生在datetime1和datetime2之间的请求,其中第二个参数指定的时间必须位于第一个参数指定时间之后。如下指定了一个between predicate示例:
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```yml
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spring:
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cloud:
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gateway:
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routes:
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- id: between_route
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uri: https://example.org
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predicates:
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- Between=2017-01-20T17:42:47.789-07:00[America/Denver], 2017-01-21T17:42:47.789-07:00[America/Denver]
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```
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### Cookie Route Predicate Factory
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Cookie Route Predicate Factory接收两个参数,`name`和`regexp`。该predicate匹配请求中含有指定名称,并且cookie值满足`regexp`正则表达式。如下展示了一个cookie predicate示例:
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```xml
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spring:
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cloud:
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gateway:
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routes:
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- id: cookie_route
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uri: https://example.org
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predicates:
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- Cookie=chocolate, ch.p
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```
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上述cookie_route会匹配请求中含有name为chocolate的cookie,并且cookie值满足`ch.p`正则表达式的请求。
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### Header Route Predicate Factory
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Header Route Predicate Factory接收两个参数,`header`和`regexp`。
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