const Value = '[
{Name:"oo",Value:"1"},
{Name:"e",Value:"0"},
{Name:"h",Value:"00000"},
{Name:"p",Value:"1mememe"}
]'
const inValue=JSON.parse(Value)
此时 inValue为：[
{Name:"oo",Value:"1"},
{Name:"e",Value:"0"},
{Name:"h",Value:"00000"},
{Name:"p",Value:"1mememe"}
]
数组方法findIndex如果为false则返回-1
const hasNameH = inValue.findIndex((item) => {
return item.Name === 'h'
})
const getValueByKey = function(key) {
const index = inValue.findIndex((item) => {
return item.Name === 'p'
})
return inValue[index]
}
if (hasNameH > -1) {
document.write(getValueByKey('p').Value)
}
循环
const formatValue = function(value) {
const _newObj = {}
for (let index = 0; index < value.length; index++) {
放置数据
_newObj[value[index].Name] = value[index].Value
}
return _newObj
}
document.write('<br>')
JSON转化数据
document.write(JSON.stringify(formatValue(inValue)))
