[英]Looping through nested object in JavaScript
I want to looping through servers
javascript object and get the serverName
and serverStatus
我想遍历
servers
javascript object 并获取serverName
和serverStatus
let servers = { server1: { serverName: "India", serverStatus: "fair" }, server2: { serverName: "USA", serverStatus: "Good" }, server3: { serverName: "Aus", serverStatus: "Excelent" }, server4: { serverName: "England", serverStatus: "Super" } } for (let server in servers) { for (let s in server) { console.log(s.serverName); } }
You don't need nested loops.您不需要嵌套循环。 The first loop loops through the property names, you just need to access the corresponding property.
第一个循环遍历属性名称,您只需要访问相应的属性。
let servers = { server1: { serverName: "India", serverStatus: "fair" }, server2: { serverName: "USA", serverStatus: "Good" }, server3: { serverName: "Aus", serverStatus: "Excelent" }, server4: { serverName: "England", serverStatus: "Super" } } for (let server in servers) { console.log(`Name: ${servers[server].serverName} Status: ${servers[server].serverStatus}`); }
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