获取spring应用中的所有的配置信息，
获取spring应用中所有的配置信息
前置条件：在一个bean中注入
@Autowired
private Environment environment;
获取方法代码：
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@GetMapping("obtain.environment"
)
public R obtainEnvironment() {
StandardServletEnvironment standardServletEnvironment =
(StandardServletEnvironment) environment;
Map<String, Map<String, String>> map =
new HashMap<>(8
);
Iterator<PropertySource<?>> iterator =
standardServletEnvironment.getPropertySources().iterator();
while (iterator.hasNext()) {
PropertySource<?> source =
iterator.next();
Map<String, String> m =
new HashMap<>(128
);
String name =
source.getName();
Object o =
source.getSource();
if (o
instanceof Map) {
for (Map.Entry<String, Object> entry : ((Map<String, Object>
) o).entrySet()) {
String key =
entry.getKey();
m.put(key, standardServletEnvironment.getProperty(key));
}
}
map.put(name, m);
}
return R.success(map);
}
View Code
获取：{{url}}/obtain.environment
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