用正则表达式表达出linkPerson，mobile，vehicleNo，areas，引号和括号里的字符
发布网友
发布时间：2022-05-23 01:26
共2个回答
热心网友
时间：2023-10-09 16:39
正则表达式：("linkPerson":".*?","mobile":".*?","vehicleNo":".*?",).*?,("areas":\[.*?\])
取第一捕获组和第二捕获组的数据就是你要的linkPerson,mobile,vehicleNo,areas的数据。
我给你一个php语言的例子，你看看吧。
<?php$string='{"code":"0","message":"success","returnData":[{"vehicleId":"CFEEF42CE90E489E8784527D929DD0F8","linkPerson":"陈印栋","mobile":"13820072575","vehicleNo":"津AX5658","vehicleType":"56","length":12.5,"ratifyLoad":30.0,"areaCodes":null,"areas":["北京市","天津市","唐山市","沧州市","廊坊市"],"lat":39.02837,"utc":1434656165369,"verifiedVehicle":0,"familarVehicle":0,"verifiedUser":1,"pic":null,"roadGps":"天津市滨海新区海兴路","proxyGps":"天津市滨海新区","locationType":3,"contactTime":0,"isApp":"1","isGps":null,"isLbs":null,"isOnline":0,"label":{},"hasWaitDealOrder":0,"hasTransOrder":0,"selfDriverFlag":0,"called":0,"lon":117.573962}],"total":1,"serviceTime":1434971777661}';
$pattern = '/("linkPerson":".*?","mobile":".*?","vehicleNo":".*?",).*?,("areas":\[.*?\])/i';
preg_match_all($pattern,$string,$matches);
echo $matches[1][0].$matches[2][0];
?>
运行结果：
"linkPerson":"陈印栋","mobile":"13820072575","vehicleNo":"津AX5658","areas":["北京市","天津市","唐山市","沧州市","廊坊市"]
热心网友
时间：2023-10-09 16:39
你是想，假如returnData里数据很多的话，如何获取是吗？
比如（下面这个还是你的数据，只是returnData我复制了一段，其中手机号改了一下）
{"code":"0","message":"success","returnData":[{"vehicleId":"CFEEF42CE90E489E8784527D929DD0F8","linkPerson":"陈印栋","mobile":"13820072575","vehicleNo":"津AX5658","vehicleType":"56","length":12.5,"ratifyLoad":30.0,"areaCodes":null,"areas":["北京市","天津市","唐山市","沧州市","廊坊市"],"lat":39.02837,"utc":1434656165369,"verifiedVehicle":0,"familarVehicle":0,"verifiedUser":1,"pic":null,"roadGps":"天津市滨海新区海兴路","proxyGps":"天津市滨海新区","locationType":3,"contactTime":0,"isApp":"1","isGps":null,"isLbs":null,"isOnline":0,"label":{},"hasWaitDealOrder":0,"hasTransOrder":0,"selfDriverFlag":0,"called":0,"lon":117.573962},{"vehicleId":"CFEEF42CE90E489E8784527D929DD0F8","linkPerson":"陈印栋","mobile":"13913913913","vehicleNo":"津AX5658","vehicleType":"56","length":12.5,"ratifyLoad":30.0,"areaCodes":null,"areas":["北京市","天津市","唐山市","沧州市","廊坊市"],"lat":39.02837,"utc":1434656165369,"verifiedVehicle":0,"familarVehicle":0,"verifiedUser":1,"pic":null,"roadGps":"天津市滨海新区海兴路","proxyGps":"天津市滨海新区","locationType":3,"contactTime":0,"isApp":"1","isGps":null,"isLbs":null,"isOnline":0,"label":{},"hasWaitDealOrder":0,"hasTransOrder":0,"selfDriverFlag":0,"called":0,"lon":117.573962}],"total":1,"serviceTime":1434971777661}
假如你是用js，可以这么做：
var p = /"mobile":".*?"/;
var s = str.match(p);
alert(s+""+"==="+s[0]+"==="+s[1]+"===");
这是因为我们知道手机的length是2，如果是动态的，则可以循环s.length来遍历
