Jquery: 将字符串字典数组转换为数组

Question

我的数据是这样来的：

time_slot = "[{\"id\": \"3\",\"table\": \"Table 1\",\"time\": \"10:00-11:00},
{\"id\": \"4\",\"table\": \"Table 1\",\"time\": \"02:00-03:00\"},
{\"id\": \"8\",\"table\": \"Table 2\",\"time\": \"10:00-11:00\"},
{\"id\": \"10\",\"table\": \"Table 2\",\"time\": \"02:00-03:00\"}]"

我想要这样的结果：

[{id:3,table:"Table 1",time:"10:00-11:00"},
{id:4,table:"Table 2",time:"02:00-03:00},
.....
]

我正在尝试使用它来转换它们。

我从这里试过 :

let arr = time_slot.replace('{','').replace('}','').replace('[','').replace(']','').split(',')
arr.map((each)=>{let newVal = each.split('='); return {key: newVal[0], value: newVal[1]}})

但没有得到想要的结果。

Answer 1

time 值似乎缺少结束引号 "。如果这只是一个错字，你可以简单地转换

JSON.parse(time_slot).map(r => ({...r, id: +r.id}))

Answer 2

您必须修复 json 并将字符串 ID 转换为数字

time_slot=time_slot.replaceAll("},{","\"},{").replace("}]","\"}]");
var times=JSON.parse(time_slot);
times.forEach(item => {
    item.id=parseInt(item.id);
});

console.log(times);

结果

[{"id":3,"table":"Table 1","time":"10:00-11:00"},
{"id":4,"table":"Table 1","time":"02:00-03:00"},
{"id":8,"table":"Table 2","time":"10:00-11:00"},
{"id":10,"table":"Table 2","time":"02:00-03:00"}]

Jquery: 将字符串字典数组转换为数组

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