我有以下從特定 REST 調(diào)用收到的大型 JSON。我只想提取密碼字符串（以粗體突出顯示）。所以我需要這些值。， ， ， ， ， 在 java 中。我想我將不得不使用字符串正則表達(dá)式進(jìn)行搜索。有人可以幫忙嗎？ConfigPWD_USER.passwordConfigPWD_ROOT.passwordinstanceOwnerPassworddatabaseUserPasswordfencedUserPassword{ "deployment_name": "name1", "model": { "model": { "description": "", "nodes": [{ "id": "OS Node", "ptype": "image:OS Node", "attributes": { <more json key value pairs> **"ConfigPWD_USER.password": "<xor>NzozMzA=", "ConfigPWD_ROOT.password": "<xor>NzozMzA="** }, "type": "image:OS, "groups": {}, "locked": [] }, { "id": "disk for db instance", "attributes": { <more json key value pairs> }, "type": "add disk:1.0.0", "groups": {}, "locked": [] }, { "id": "disk for database data", "attributes": { <more json key value pair> }, "type": "disk:1.0.0", "groups": {}, "locked": [] }, { "id": "DB Server", "startsAfter": ["disk for db instance", "OS Node" ], "locked": ["instanceMountPoint", "instanceMountPoint", "instanceMountPoint"], "attributes": { "instanceMountPoint": "${disk for db instance.MOUNT_POINT}", <more json key value pair> **"instanceOwnerPassword": "<xor>NzozMzA=",** <more json key value pair> **"fencedUserPassword": "<xor>NzozMzA=",** }, "type": "DBLUN", "groups": {} }
1 回答
慕仙森
TA貢獻(xiàn)1827條經(jīng)驗(yàn) 獲得超8個(gè)贊
在groovy中有內(nèi)置和代碼來查找其中一個(gè)值，可能是這樣的：groovy.json.JsonSlurper
def json = new groovy.json.JsonSlurper().parseText('''
{
"deployment_name": "name1",
"model": {
"model": {
"description": "",
"nodes": [{
"id": "OS Node",
"ptype": "image:OS Node",
"attributes": {
"ConfigPWD_USER.password": "1<xor>NzozMzA=",
"ConfigPWD_ROOT.password": "1<xor>NzozMzA="
},
"type": "image:OS",
"groups": {},
"locked": []
}, {
"id": "disk for db instance",
"attributes": {
"ConfigPWD_USER.password": "2<xor>NzozMzA=",
"ConfigPWD_ROOT.password": "2<xor>NzozMzA="
},
"type": "add disk:1.0.0",
"groups": {},
"locked": []
}]
}
}
}
''')
json.model.model.nodes.collect{n-> n.attributes."ConfigPWD_USER.password" }
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