~~~ function filterParams(obj){ let _newPar = {}; for (let key in obj) { if ((obj[key] !== 0 && obj[key]) && obj[key].toString().replace(/(^\s*)|(\s*$)/g, '') !== '') { _newPar[key] = obj[key]; } } return _newPar; } filterParams({a:0, b:1, c:"010", d:null, e:undefined,f:false}) // 当值等于0,null,undefined的时候，就会被过滤 ~~~