Groovy 中的 JSONBuilder 添加了错误的引号

Question

我正在尝试读取 json 文件，编辑其中的某些部分，然后将其解析回 json 文件。目标是改变汇合页面的价值。我在 Jenkins 管道中使用 groovy 代码。这里是：

def changeValue(){
def json_map = readJSON file: '/tmp/updater.json'

def body_content = '{"storage":{"value":'
body_content += '"<h1>test</h1>"'
body_content += ',"representation":"storage"}}'

json_map.body = body_content

json_as_string = new JsonBuilder(json_map).toPrettyString().replaceAll("\\\\", "") // It also adds unneccesary escapes

print json_as_string
}

这是updater.json的内容：

{
    "id":"redacted",
    "type":"page",
    "title":"redacted",
    "space":{"key":"redacted"},
    "body":{"storage":{"value":"<h1>wrong</h1>","representation":"storage"}},
    "version":{
        "number":6
        }
}

这就是我得到的：

{
"id": "redacted",
"type": "page",
"title": "redacted",
"space": {
    "key": "redacted"
},
"body": "{"storage":{"value":"<h1>test</h1>","representation":"storage"}}",
"version": {
    "number": 6
}
}

如您所见，它在正文块周围添加了引号。我怎样才能摆脱它们？

Answer 1

结果如预期，您将body 更新为新的String。

如果您只想更新 value，请根据 this answer 使用它

导入 groovy.json.JsonBuilder 导入 groovy.json.JsonSlurper

def jsn = """
{
    "id":"redacted",
    "type":"page",
    "title":"redacted",
    "space":{"key":"redacted"},
    "body":{"storage":{"value":"<h1>wrong</h1>","representation":"storage"}},
    "version":{
        "number":6
        }
}"""

def slp= new JsonSlurper().parseText(jsn)
bld.content.body.storage.value = '<h1>test</h1>'
println(bld.toPrettyString())  

结果

{
    "id": "redacted",
    "type": "page",
    "title": "redacted",
    "space": {
        "key": "redacted"
    },
    "body": {
        "storage": {
            "value": "<h1>test</h1>",
            "representation": "storage"
        }
    },
    "version": {
        "number": 6
    }
}