javascript - 将两个json部分组合成一个json对象

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How can I merge properties of two JavaScript objects dynamically?

(66个答案)


3年前关闭。




我想将topData和bottomData合并为completeData。

var topData = {
    "auth": "1vmPoG22V3qqf43mPeMc",
    "property" : "ATL-D406",
    "status" : 1,
    "user" : "[email protected]",
    "name" : "Abraham Denson"
}

var bottomData = {
    "agent" : "[email protected]",
    "agency" : "Thai Tims Agency",
    "agentCommission" : 1000,
    "arrival" : "arrive 12pm at condo",
    "departure" : "leaving room at 6pm",
}

var completeData = topData.concat(bottomData)

由于这些不是数组，因此concat在这里不起作用。

可以在不进行foreach循环的情况下完成此操作吗？

最佳答案

您可以使用 Object.assign() 连接对象。

var newObj = Object.assign({}, topData, bottomData)

从MDN:

var topData = {
    "auth": "1vmPoG22V3qqf43mPeMc",
    "property" : "ATL-D406",
    "status" : 1,
    "user" : "[email protected]",
    "name" : "Abraham Denson"
}

var bottomData = {
    "agent" : "[email protected]",
    "agency" : "Thai Tims Agency",
    "agentCommission" : 1000,
    "arrival" : "arrive 12pm at condo",
    "departure" : "leaving room at 6pm",
}

var completeData = Object.assign({}, topData, bottomData);

console.log(completeData);