我想使用ConfigSlurper将配置文件写入磁盘,但是我收到错误:
groovy.lang.MissingMethodException: No signature of method: java.lang.Integer.indexOf() is applicable for argument types: (java.lang.String) values: [.]
以下示例正常工作,直到我取消注释它的“aList”部分。在配置slurper中序列化是否存在问题,或者是否有另外一种方法可以写这个?
def configObj = new ConfigObject()
configObj.testing = [1, 2, 3]
configObj.nested = [ objects : 'wtf' ]
/*configObj.aList[0] =
[
listItem:"000",
subLists:(["ZZ","AB"]),
]*/
print configObj
//serialize it
new File( 'newout.groovy' ).withWriter{ writer ->
configObj.writeTo( writer )
}
答案 0 :(得分:4)
是的,这应该有效。您只需要首先初始化地图:
configObj.aList = []
然后使用您的代码
configObj.aList[0] =
[
listItem:"000",
subLists:(["ZZ","AB"]),
]
或者,只是内嵌元素
configObj.aList = [
[
listItem:"000",
subLists:(["ZZ","AB"]),
]
]