如何迭代SNMP设备中的对象，并使用预定义规则创build可读输出

我有一个SNMP设备以下的JSON：

mib = [ "1.3.6.1.2.1.43.11.1": { "1.1": { "3": "1", "5": "3", "6": "Cyan Toner Cartridge, WorkCentre 6505N", "8": "2000", "9": "800" }, "1.2": { "3": "2", "5": "3", "6": "Magenta Toner Cartridge, WorkCentre 6505N", "8": "1000", "9": "400" }, "1.5": { "3": "0", "5": "9", "6": "Imaging Unit, WorkCentre 6505N", "8": "24000", "9": "24000" } }, "1.3.6.1.2.1.43.12.1": { "1.1": { "4": "cyan" }, "1.2": { "4": "magenta" } } ] 

我想要的结果是这样的：

 device["markerSupplies"]: [ 0: { color: "cyan", type: "toner", description: "Cyan Toner Cartridge, WorkCentre 6505N", capacity: "2000", value: "800" }, 1: { color: "magenta", type: "toner", description: "Magenta Toner Cartridge, WorkCentre 6505N", capacity: "1000", value: "400" }, 2: { color: "", type: "opc", description: "Imaging Unit, WorkCentre 6505N", capacity: "24000", value: "24000" }, ] 

“1.1”，“1.2”…只是索引，我知道里面有什么内容。 它们内部的每个属性都称为一列，并与其索引对应。

我知道以下关于每个表的列：

 1.3.6.1.2.1.43.11.1 3 the color index inside 1.3.6.1.2.1.43.12.1 5 3 "toner" 9 "opc" 6 description 8 capacity 9 level 1.3.6.1.2.1.43.12.1 4 color name 

我怎样才能创build一个JSON信息对象，使用JavaScript代码我可以从设备上迭代JSON并创build上面显示的输出结果？

Answer 1

你可以使用一些帮助variables的颜色和types，并遍历键来构build一个新的数组。

 var mib = { "1.3.6.1.2.1.43.11.1": { "1.1": { 3: "1", 5: "3", 6: "Cyan Toner Cartridge, WorkCentre 6505N", 8: "2000", 9: "800" }, "1.2": { 3: "2", 5: "3", 6: "Magenta Toner Cartridge, WorkCentre 6505N", 8: "1000", 9: "400" }, "1.5": { 3: "0", 5: "9", 6: "Imaging Unit, WorkCentre 6505N", 8: "24000", 9: "24000" } }, "1.3.6.1.2.1.43.12.1": { "1.1": { 4: "cyan" }, "1.2": { 4: "magenta" } } }, cols = { 3: 'color', 5: 'type', 6: 'description', 8: 'capacity', 9: 'level' }, types = { 3: 'toner', 9: 'opc' }, markerSupplies = mib['1.3.6.1.2.1.43.11.1'], colors = mib['1.3.6.1.2.1.43.12.1'], result = Object.keys(markerSupplies).map(function (k) { var o = {}; Object.keys(cols).forEach(function (c) { if (c === '3') { o[cols[c]] = (colors[k] || {})['4'] || ''; return; } if (c === '5') { o[cols[c]] = types[markerSupplies[k][c]] || ''; return; } o[cols[c]] = markerSupplies[k][c] || ''; }); return o; }); console.log(result);