https:\/\/www.consul.io\/intro\/index.html<\/a><\/p>\n Consul \u662f\u4e00\u5957\u5f00\u6e90\u7684\u5206\u5e03\u5f0f\u670d\u52a1\u53d1\u73b0\u548c\u914d\u7f6e\u7ba1\u7406\u7cfb\u7edf\uff0c\u7531 HashiCorp \u516c\u53f8\u7528 Go \u8bed\u8a00\u5f00\u53d1\u3002<\/p>\n \u63d0\u4f9b\u4e86\u5fae\u670d\u52a1\u7cfb\u7edf\u4e2d\u7684\u670d\u52a1\u6cbb\u7406\u3001\u914d\u7f6e\u4e2d\u5fc3\u3001\u63a7\u5236\u603b\u7ebf\u7b49\u529f\u80fd\u3002\u8fd9\u4e9b\u529f\u80fd\u4e2d\u7684\u6bcf\u4e00\u4e2a\u90fd\u53ef\u4ee5\u6839\u636e\u9700\u8981\u5355\u72ec\u4f7f\u7528\uff0c\u4e5f\u53ef\u4ee5\u4e00\u8d77\u4f7f\u7528\u4ee5\u6784\u5efa\u5168\u65b9\u4f4d\u7684\u670d\u52a1\u7f51\u683c\uff0c\u603b\u4e4bConsul\u63d0\u4f9b\u4e86\u4e00\u79cd\u5b8c\u6574\u7684\u670d\u52a1\u7f51\u683c\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n \u5b83\u5177\u6709\u5f88\u591a\u4f18\u70b9\u3002\u5305\u62ec\uff1a \u57fa\u4e8e raft \u534f\u8bae\uff0c\u6bd4\u8f83\u7b80\u6d01\uff1b \u652f\u6301\u5065\u5eb7\u68c0\u67e5, \u540c\u65f6\u652f\u6301 HTTP \u548c DNS \u534f\u8bae \u652f\u6301\u8de8\u6570\u636e\u4e2d\u5fc3\u7684 WAN \u96c6\u7fa4 \u63d0\u4f9b\u56fe\u5f62\u754c\u9762 \u8de8\u5e73\u53f0\uff0c\u652f\u6301 Linux\u3001Mac\u3001Windows<\/p>\n Spring Cloud Consul \u5177\u6709\u5982\u4e0b\u7279\u6027\uff1a<\/p>\n \u670d\u52a1\u53d1\u73b0<\/p>\n \u200b \u63d0\u4f9bHTTP\u548cDNS\u4e24\u79cd\u53d1\u73b0\u65b9\u5f0f\u3002<\/p>\n \u5065\u5eb7\u76d1\u6d4b<\/p>\n \u200b \u652f\u6301\u591a\u79cd\u65b9\u5f0f\uff0cHTTP\u3001TCP\u3001Docker\u3001Shell\u811a\u672c\u5b9a\u5236\u5316\u76d1\u63a7<\/p>\n KV\u5b58\u50a8<\/p>\n \u200b Key\u3001Value\u7684\u5b58\u50a8\u65b9\u5f0f<\/p>\n \u591a\u6570\u636e\u4e2d\u5fc3<\/p>\n \u200b Consul\u652f\u6301\u591a\u6570\u636e\u4e2d\u5fc3<\/p>\n \u53ef\u89c6\u5316Web\u754c\u9762<\/p>\n https:\/\/www.consul.io\/downloads.html<\/a><\/p>\n https:\/\/www.springcloud.cc\/spring-cloud-consul.html<\/a><\/p>\n \u5b98\u7f51\u5b89\u88c5\u8bf4\u660e<\/p>\n https:\/\/learn.hashicorp.com\/consul\/getting-started\/install.html<\/a><\/p>\n \u4e0b\u8f7d\u5b8c\u6210\u540e\u53ea\u6709\u4e00\u4e2aconsul.exe\u6587\u4ef6\uff0c consul agent -dev<\/p>\n \u901a\u8fc7\u4ee5\u4e0b\u5730\u5740\u53ef\u4ee5\u8bbf\u95eeConsul\u7684\u9996\u9875\uff1ahttp:\/\/localhost:8500<\/a><\/p>\n \u65b0\u5efaModule\u652f\u4ed8\u670d\u52a1provider8006<\/p>\n cloud-providerconsul-payment8006<\/p>\n POM<\/p>\n YML<\/p>\n \u4e3b\u542f\u52a8\u7c7b<\/p>\n \u4e1a\u52a1\u7c7bController<\/p>\n \u9a8c\u8bc1\u6d4b\u8bd5:<\/p>\n http:\/\/localhost:8006\/payment\/consul<\/a><\/p>\n \u7ed3\u679c\uff1a<\/p>\n \u65b0\u5efaModule\u6d88\u8d39\u670d\u52a1order80<\/p>\n cloud-consumerconsul-order80<\/p>\n POM<\/p>\n YML<\/p>\n \u4e3b\u542f\u52a8\u7c7b<\/p>\n \u914d\u7f6eBean<\/p>\n Controller<\/p>\n \u9a8c\u8bc1\u6d4b\u8bd5:<\/p>\n\u80fd\u5e72\u561b<\/h3>\n
\u53bb\u54ea\u4e0b<\/h3>\n
\u600e\u4e48\u73a9<\/h3>\n
\u5b89\u88c5\u5e76\u8fd0\u884cConsul<\/h2>\n
\n\u786c\u76d8\u8def\u5f84\u4e0b\u53cc\u51fb\u8fd0\u884c\uff0c\u67e5\u770b\u7248\u672c\u53f7\u4fe1\u606f<\/p>\nC:\\common\\java\\consul>consul --version\nConsul v1.12.0\nRevision 09a8cdb4\nProtocol 2 spoken by default, understands 2 to 3 (agent will automatically use protocol >2 when speaking to compatible agents)<\/code><\/pre>\n\u4f7f\u7528\u5f00\u53d1\u6a21\u5f0f\u542f\u52a8<\/h3>\n
\u670d\u52a1\u63d0\u4f9b\u8005<\/h2>\n
<dependencies>\n <!--SpringCloud consul-server -->\n <dependency>\n <groupId>org.springframework.cloud<\/groupId>\n <artifactId>spring-cloud-starter-consul-discovery<\/artifactId>\n <\/dependency>\n <!-- SpringBoot\u6574\u5408Web\u7ec4\u4ef6 -->\n <dependency>\n <groupId>org.springframework.boot<\/groupId>\n <artifactId>spring-boot-starter-web<\/artifactId>\n <\/dependency>\n <dependency>\n <groupId>org.springframework.boot<\/groupId>\n <artifactId>spring-boot-starter-actuator<\/artifactId>\n <\/dependency>\n <!--\u65e5\u5e38\u901a\u7528jar\u5305\u914d\u7f6e-->\n <dependency>\n <groupId>org.springframework.boot<\/groupId>\n <artifactId>spring-boot-devtools<\/artifactId>\n <scope>runtime<\/scope>\n <optional>true<\/optional>\n <\/dependency>\n <dependency>\n <groupId>org.projectlombok<\/groupId>\n <artifactId>lombok<\/artifactId>\n <optional>true<\/optional>\n <\/dependency>\n <dependency>\n <groupId>org.springframework.boot<\/groupId>\n <artifactId>spring-boot-starter-test<\/artifactId>\n <scope>test<\/scope>\n <\/dependency>\n<\/dependencies><\/code><\/pre>\n###consul\u670d\u52a1\u7aef\u53e3\u53f7\nserver:\n port: 8006\n\nspring:\n application:\n name: consul-provider-payment\n ####consul\u6ce8\u518c\u4e2d\u5fc3\u5730\u5740\n cloud:\n consul:\n host: localhost\n port: 8500\n discovery:\n #hostname: 127.0.0.1\n service-name: ${spring.application.name}<\/code><\/pre>\n@SpringBootApplication\n@EnableDiscoveryClient\npublic class PaymentMain8006\n{\n public static void main(String[] args)\n {\n SpringApplication.run(PaymentMain8006.class,args);\n }\n}<\/code><\/pre>\n@RestController\npublic class PaymentController\n{\n @Value("${server.port}")\n private String serverPort;\n\n @GetMapping("\/payment\/consul")\n public String paymentInfo()\n {\n return "springcloud with consul: "+serverPort+"\\t\\t"+ UUID.randomUUID().toString();\n }\n}<\/code><\/pre>\nspringcloud with consul: 8006 0bed389a-e51d-4fbf-9b10-baaa06663b5c<\/code><\/p>\n\u670d\u52a1\u6d88\u8d39\u8005<\/h2>\n
<dependencies>\n <!--SpringCloud consul-server -->\n <dependency>\n <groupId>org.springframework.cloud<\/groupId>\n <artifactId>spring-cloud-starter-consul-discovery<\/artifactId>\n <\/dependency>\n <!-- SpringBoot\u6574\u5408Web\u7ec4\u4ef6 -->\n <dependency>\n <groupId>org.springframework.boot<\/groupId>\n <artifactId>spring-boot-starter-web<\/artifactId>\n <\/dependency>\n <dependency>\n <groupId>org.springframework.boot<\/groupId>\n <artifactId>spring-boot-starter-actuator<\/artifactId>\n <\/dependency>\n <!--\u65e5\u5e38\u901a\u7528jar\u5305\u914d\u7f6e-->\n <dependency>\n <groupId>org.springframework.boot<\/groupId>\n <artifactId>spring-boot-devtools<\/artifactId>\n <scope>runtime<\/scope>\n <optional>true<\/optional>\n <\/dependency>\n <dependency>\n <groupId>org.projectlombok<\/groupId>\n <artifactId>lombok<\/artifactId>\n <optional>true<\/optional>\n <\/dependency>\n <dependency>\n <groupId>org.springframework.boot<\/groupId>\n <artifactId>spring-boot-starter-test<\/artifactId>\n <scope>test<\/scope>\n <\/dependency>\n <\/dependencies><\/code><\/pre>\n###consul\u670d\u52a1\u7aef\u53e3\u53f7\nserver:\n port: 80\n\nspring:\n application:\n name: cloud-consumer-order\n ####consul\u6ce8\u518c\u4e2d\u5fc3\u5730\u5740\n cloud:\n consul:\n host: localhost\n port: 8500\n discovery:\n #hostname: 127.0.0.1\n service-name: ${spring.application.name}<\/code><\/pre>\n@SpringBootApplication\n@EnableDiscoveryClient \/\/\u8be5\u6ce8\u89e3\u7528\u4e8e\u5411\u4f7f\u7528consul\u6216\u8005zookeeper\u4f5c\u4e3a\u6ce8\u518c\u4e2d\u5fc3\u65f6\u6ce8\u518c\u670d\u52a1\npublic class OrderConsulMain80\n{\n public static void main(String[] args)\n {\n SpringApplication.run(OrderConsulMain80.class,args);\n }\n}<\/code><\/pre>\n@Configuration\npublic class ApplicationContextBean\n{\n @Bean\n @LoadBalanced\n public RestTemplate getRestTemplate()\n {\n return new RestTemplate();\n }\n}<\/code><\/pre>\n@RestController\npublic class OrderConsulController\n{\n public static final String INVOKE_URL = "http:\/\/consul-provider-payment"; \/\/consul-provider-payment\n\n @Autowired\n private RestTemplate restTemplate;\n\n @GetMapping(value = "\/consumer\/payment\/consul")\n public String paymentInfo()\n {\n String result = restTemplate.getForObject(INVOKE_URL+"\/payment\/consul", String.class);\n System.out.println("\u6d88\u8d39\u8005\u8c03\u7528\u652f\u4ed8\u670d\u52a1(consule)--->result:" + result);\n return result;\n }\n}\n<\/code><\/pre>\n