我的Json文件是:
{
"root": {
"Quizsize": null,
"{urn:abc.com/xmlns/mona/page}page": [
{"{urn:abc.com/xmlns/mona/page}nut": {
"{urn:abc.com/xmlns/mona/page}uttering": {
"{urn:abc.com/xmlns/mona/utterance}info": null,
"{urn:abc.com/xmlns/mona/utterance}utterance": {
"@lang": "fr",
"{urn:abc.com/xmlns/mona/utterance}ezread": {
"@text": "",
"@lang": "fr",
"@kind": "standard",
"@type": "ezread"
},
"{urn:abc.com/xmlns/mona/utterance}translation": {
"@text": "How much does it cost?",
"@lang": "en",
"@kind": "standard",
"@type": "translation"
},
"{urn:abc.com/xmlns/mona/utterance}native": {
"@text": "",
"@lang": "fr",
"@kind": "standard",
"@type": "native"
},
"{urn:abc.com/xmlns/mona/utterance}phonetic": {
"@text": "",
"@lang": "fr",
"@kind": "standard",
"@type": "phonetic"
},
"@anchor": "native"
}
}
}
]
}
}
}
我需要访问@text属性,具体取决于@anchor属性中的值:
所以我的访问步骤是:
1.在课程变量中加载此JSON
2.获取根元素(lessonPages = lesson.root)
3.现在通过以下代码访问@anchor属性值:
text = lessonPages [“{urn:abc.com/xmlns/mona/page}”] [“{urn:abc.com/xmlns/mona/page} nut”] [“{urn:abc.com/ XMLNS /莫纳/页}说出 “] [”{瓮:abc.com/xmlns/mona/utterance}发声 “] [” @锚“]
现在我在文本变量中有@anchor值是“native”。现在如何使用text变量值来访问“{urn:abc.com/xmlns/mona/utterance} native”中的@text
注意:@anchor属性值不是fix.It可能是任何东西,所以我们需要先读取它然后@text取决于它。
答案 0 :(得分:0)
它只是一个字符串。您可以正常连接字符串。
foo["{urn:abc.com/xmlns/mona/utterance}" + someStringVariable]