原生JS实现$.param()函数的方法-创新互联
由于遇到相关序列化的问题,但是vue项目中由于减少队jquery引用的限制,导致不能用$.param
来序列化参数,所以写了如下方法用来解决相关问题,但由于考虑不全,可能存在判断不全或者代码冗余等情况,希望多提意见,多多改善
var personObj = { name:'cheny0815', age:24, c:[{ id:1, name:2 },{ id:2, name:3 }], other:{ a:1, b:{ c:2, d:{ a:1, b:{ e:1, f:2 } } } }, } var nextStr = ''; function changeDataType(obj){ let str = '' if(typeof obj == 'object'){ for(let i in obj){ if(typeof obj[i] != 'function' && typeof obj[i] != 'object'){ str += i + '=' + obj[i] + '&' ; }else if (typeof obj[i] == 'object'){ nextStr = ''; str += changeSonType(i, obj[i]) } } } return str.replace(/&$/g, ''); } function changeSonType(objName, objValue){ if(typeof objValue == 'object'){ for(let i in objValue){ if(typeof objValue[i] != 'object'){ let value = objName + '[' + i + ']=' + objValue[i]; nextStr += encodeURI(value) + '&'; }else{ changeSonType(objName + '[' + i + ']', objValue[i]); } } } return nextStr; } var resultParam = $.param(personObj); var resultMyself = changeDataType(personObj); document.write('resultMyself===>' + resultMyself + '
') document.write('resultParam ===>' + resultParam + '
') document.write('resultMyself === resultParam ===>' + (resultMyself === resultParam))
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