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[英]Read Multiple Properties File using spring profiles in Spring Boot
[英]Read multiple properties file in one go using Spring Boot?
我瀏覽了鏈接: How to pass a Map<String, String> with application.properties和其他相關鏈接多次,但仍然無法正常工作。
我正在使用 Spring Boot 和 Spring REST 示例。 鏈接問題: 如何在 Spring Boot REST 中默認執行最新版本的端點? .
我已經創建了這樣的映射,只需閱讀映射
get.customers={GET: '/app-data/customers', VERSION: 'v1'}
post.customers={POST: '/app-data/customers', VERSION: 'v1'}
get.customers.custId={GET: '/app-data/customers/{custId}', VERSION: 'v2'}
代碼:
private String resolveLastVersion() {
// read from configuration or something
return "2";
}
代碼:
@Component
@ConfigurationProperties
@PropertySource("classpath:restendpoint.properties")
public class PriorityProcessor {
private final Map<String, String> priorityMap = new HashMap<>();
public Map<String, String> getPriority() {
return priorityMap;
}
}
代碼:
我建議以下實現:
@ConfigurationProperties(prefix="request")
public class ConfigurationProps {
private List<Mapping> mapping;
public List<Mapping> getMapping() {
return mapping;
}
public void setMapping(List<Mapping> mapping) {
this.mapping = mapping;
}
}
類映射將表示有關單個映射的信息:
public class Mapping {
private String method;
private String url;
private String version;
public Mapping(String method, String url, String version) {
this.method = method;
this.url = url;
this.version = version;
}
public Mapping() {
}
// getters setters here
}
在 Configuration 或 spring boot 應用程序類(具有 main 方法的@EnableConfigurationProperties(ConfigurationProps.class)
)上: @EnableConfigurationProperties(ConfigurationProps.class)
在屬性文件中放置:
request.mapping[0].method=get
request.mapping[0].url=/customers
request.mapping[0].version=1
request.mapping[1].method=post
request.mapping[1].url=/students
request.mapping[1].version=2
在過濾器中(我假設您遵循了鏈接問題中的建議):
@Component
@Order(1)
public class LatestVersionFilter implements Filter {
private List<Mapping> mappings;
public LatestVersionFilter(ConfigurationProps props) {
this.mappings = props.getMapping();
}
}
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