js 过滤数组中的空值或null


1. let data = {"terminalCode":"T0014077","terminalName":"测试门店4","licenseName":"山西太原XXX超市","terminalAddress":"山西太原杏花岭","shopkeeperName":"马宇","shopkeeperPhone":"13766662222","licenseCode":"ADEAF546656","licenseAddress":null,"channelType":"01","marketTypeCode":"S001","endTime":"2019-11-30"}

let  arr = {}
for ( let  key  in  data){
     arr[key] = data[key]?data[key]: ''
}
console.log(arr)
2. js 数组过滤空值(undefined、null、""、0、false、NaN)
const arr = [undefined, null, "", 0, false, NaN, 1, 2].filter(Boolean);


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