.net json解析 求助各位大神!
[{"pid":"49","pgid":"4","pname":"全能虚拟主机400","pstock":"-1","pdes":"<p>功能说明:支持php5.2-PHP7.1 自由切换,独立管理面板,30天自动云端备份.数据库需单独购买,禁止大文件下载!</p>","phidden":"0","pprice":{"cprice":"420","onetime":"150","cycle":"12","pmothod":"1"},"pconfig":{"Connections":"0","WebSize":"400","MsSqlSize":"-1","MySqlSize":"-1","DomainSum":"0","productid":"19"},"pupgrade":"{}","psconfig":{"time_cycle":"0","nastock":"0","pricedes":"","trial_hours":"0","referralrate":"0","servicestatus":"-1","buylimit":"0"}},{"pid":"48","pgid":"4","pname":"全能虚拟主机300","pstock":"-1","pdes":"<p>功能说明:支持asp、.net2.0-net4.7 自由切换,独立控制面板,30天自动云端备份,数据库需单独购买,禁止大文件下载!</p>","phidden":"0","pprice":{"cprice":"320","onetime":"100","cycle":"12","pmothod":"1"},"pconfig":{"Connections":"0","WebSize":"300","MsSqlSize":"-1","MySqlSize":"-1","DomainSum":"0","productid":"19"},"pupgrade":"{}","psconfig":{"time_cycle":"0","nastock":"0","pricedes":"","trial_hours":"0","referralrate":"0","servicestatus":"-1","buylimit":"0"}},{"pid":"45","pgid":"4","pname":"全能虚拟主机200","pstock":"-1","pdes":"<p>功能说明:支持asp、.net2.0-net4.7 自由切换,独立控制面板,30天自动云端备份,数据库需单独购买,禁止大文件下载!</p>","phidden":"0","pprice":{"cprice":"220","onetime":"50","cycle":"12","pmothod":"1"},"pconfig":{"Connections":"0","WebSize":"200","MsSqlSize":"-1","MySqlSize":"-1","DomainSum":"0","productid":"19"},"pupgrade":"{}","psconfig":{"time_cycle":"0","nastock":"0","pricedes":"","trial_hours":"0","referralrate":"0","servicestatus":"-1","buylimit":"0"}},{"pid":"42","pgid":"4","pname":"全能虚拟主机100","pstock":"-1","pdes":"<p>功能说明:支持php5.2-PHP7.1 自由切换,独立管理面板,30天自动云端备份.数据库需单独购买,禁止大文件下载!</p>","phidden":"0","pprice":{"cprice":"120","onetime":"10","cycle":"12","pmothod":"1"},"pconfig":{"Connections":"0","WebSize":"100","MsSqlSize":"0","MySqlSize":"0","DomainSum":"0","productid":"19"},"pupgrade":"{}","psconfig":{"time_cycle":"0","nastock":"0","pricedes":"","trial_hours":"24","nodiscount":"1","referralrate":"0","servicestatus":"-1","buylimit":"0"}}]
想取到 pid 和 pconfig下面的WebSize