[英]Spring conditional yaml property value
这就是我的.yaml
属性文件中的一行的样子:
profiles.active: rabbit-${CLUSTER_ENV}, mongo-${CLUSTER_ENV} ...
我只想将以下逻辑用于rabbit-
属性:
if(CLUSTER_ENV == "local") {
return "dev";
} else {
return CLUSTER_ENV;
}
其他属性应使用local
填充,但仅在该位置应有条件地填充属性值。 我可以以某种方式在Spring Yaml属性中添加此逻辑吗?
它看起来不漂亮,但是您可以使用类似以下的内容:
#this can be added on startup
mykey: key1
#a map with your condition
mymap:
key1: val1
key2: val2
#your value based on the condition
conditional: con-${mymap.${mykey}}
问候,WiPU
根据评论更新:
#this can be added on startup as variable
mykey: local
#a map with your condition
mymap:
local: dev
xyz: test
# your value based on the condition or the key as fallback if the key is not
# present in mymap.
conditional: con-${mymap.${mykey}:${mykey}}
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