Question

我拥有的字符串示例：

{"prices":"","sTld":"com","sSld":"test1","available":false,"type":"","options":""}
{"prices":"","sTld":"co.uk","sSld":"test2","available":false,"type":"","options":""}
{"prices":"","sTld":"in","sSld":"test3","available":false,"type":"","options":""}
{"prices":"","sTld":"lt","sSld":"test4","available":false,"type":"","options":""}

我想提取这些值：

com, co.uk, in, lt
test1, test2, test3, test4

换句话说，我想从sTld中提取从“：”到“的每个值，以及从”：“到”的sSld中的值。

我想我需要使用正则表达式，但我不知道如何。有什么建议？

Answer 1

试试这个，

var obj=[{"prices":"","sTld":"com","sSld":"test1","available":false,"type":"","options":""},
{"prices":"","sTld":"co.uk","sSld":"test2","available":false,"type":"","options":""},
{"prices":"","sTld":"in","sSld":"test3","available":false,"type":"","options":""},
{"prices":"","sTld":"lt","sSld":"test4","available":false,"type":"","options":""}];
$.each(obj, function(index, value) {
    console.log(value.sTld);
    console.log(value.sSld);
});

Fiddle

Answer 2

$.each(json, function(index, value) {
    console.log(value.sTld);
    console.log(value.sSld);
});

jQuery - 从字符串中获取特定短语

2 个答案: