ssslinppp

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my.properties

master.pool[0].id=poolId001
master.pool[0].endpoint=http://192.168.1.101:8080/v1
master.pool[1].id=poolId002
master.pool[1].endpoint=http://192.168.1.102:8080/v1
master.pool[2].id=poolId003
master.pool[2].endpoint=http://192.168.1.103:8080/v1

对应的Java POJO

package com.ssslinppp.model;

import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.PropertySource;
import org.springframework.stereotype.Component;
import org.springframework.util.CollectionUtils;

import java.util.List;

@ConfigurationProperties(prefix = "master")
@PropertySource("classpath:my.properties")
@Component
public class PropertiesList {
    private List<PoolConfiguration> pool;

    public static class PoolConfiguration {

        private String id;

        private String endpoint;

        public String getId() {
            return id;
        }

        public void setId(String id) {
            this.id = id;
        }

        public String getEndpoint() {
            return endpoint;
        }

        public void setEndpoint(String endpoint) {
            this.endpoint = endpoint;
        }

        @Override
        public String toString() {
            return "PoolConfiguration{" +
                    "id='" + id + '\'' +
                    ", endpoint='" + endpoint + '\'' +
                    '}';
        }
    }

    
    public String endpoint(String poolId) {
        if (CollectionUtils.isEmpty(pool))
            return null;

        for (PoolConfiguration config : pool) {
            if (config.getId().equals(poolId)) {
                return config.getEndpoint();
            }
        }
        return null;
    }

    public List<PoolConfiguration> getPool() {
        return pool;
    }

    public void setPool(List<PoolConfiguration> pool) {
        this.pool = pool;
    }

    @Override
    public String toString() {
        return "PropertiesList{" +
                "pool=" + pool +
                '}';
    }
}

测试

package com.ssslinppp.controller;

import com.ssslinppp.commons.properties.PropertiesGet;
import com.ssslinppp.model.PropertiesList;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/prop")
public class PropController {

     @Autowired
    private PropertiesList propertiesList;

    @RequestMapping("/printProps")
    public String printProps(){
        System.out.println(propertiesList.toString());
        return propertiesList.toString();
    }

}

输出

PropertiesList{pool=[PoolConfiguration{id='poolId001', endpoint='http://192.168.1.101:8080/v1'}, PoolConfiguration{id='poolId002', endpoint='http://192.168.1.102:8080/v1'}, PoolConfiguration{id='poolId003', endpoint='http://192.168.1.103:8080/v1'}]}

posted on 2017-06-30 17:04  ssslinppp  阅读(4042)  评论(0编辑  收藏  举报