我有以下代码块,它将创建一个对象,该对象是“basixCertificateNumbers”数组中所有对象的串联字符串。
def object= jsonSlurper.parseText '''
{
"basixCertificateNumbers": [
{
"basixCertificateNumber": "012-012"
},
{
"basixCertificateNumber": "045-123"
}
]
}
'''
def concatdObj = jsonSlurper.parseText '''
{
"basixNumber" : ""
}
'''
def content = object.each{ entry->
if(entry.value.getClass().name === "java.util.ArrayList"){
for (basixIndex = 0 ; basixIndex < entry.value.size(); basixIndex++){
entry.value[basixIndex].each{ nestedEntry->{
concatdObj.basixNumber = concatdObj.basixNumber + nestedEntry.value + " "
}}
}
concatdObj.basixNumber = concatdObj.basixNumber.substring(0, concatdObj.basixNumber.length() - 1);
}}
我目前收到以下错误:
Ambiguous expression could be either a parameterless closure expression or an isolated open code block;
solution: Add an explicit closure parameter list, e.g. {it -> ...}, or force it to be treated as an open block by giving it a label, e.g. L:{...} @ line 41, column 56.
asixIndex].each{ nestedEntry->{
^
尽管建议的解决方案是在上面贴上标签,但我不确定在哪里贴上它的最佳方式。
当前的解决方案是删除nestedEntry 之后的“{”,如下所示:
entry.value[basixIndex].each{ nestedEntry->
concatdObj.basixNumber = concatdObj.basixNumber + nestedEntry.value + " "
}
但是,我相信这不是做事的最佳方式,所以如果有人会有更好的主意。这将是一个很大的帮助!
我希望的输出是:
{
"basixNumber" : "012-012 045-123"
}