哪位大佬 能用 php 取网页下数据，感谢 http://74.push2.eastmoney.com/api/qt/ulist/sse?invt=3&pi=0&pz=50&mpi=5000&secids=0.301256,1.688238,0.000517&fields=f12,f13,f19,f14,f139,f148,f2,f4,f1,f125,f18,f3,f152,f5,f30,f31,f32,f6,f8,f7,f10,f22,f9,f112,f100,f102,f103

linux服务器负载状态10%以下，老出现404 或502 ，有400台设备调用数据。能有什么办法解决么？ 环境是 Nginx 1.20.1 ，php 7.3 和 MySQL 5.6.50 主要用api 获取数据

先感谢大佬的帮助了 解析出 f 打头对应的数据.

http://ddx.gubit.cn/block.php 打开后，包含数据的js链接有一个特殊的参数t，求t 的算法 http://ddx.gubit.cn/ygetblockallddxpm.php?zf=0&ddx=0&ddy=0&pagenum=20&orderby=2&isdesc=1&t=0.8391208097705956 每次t 都会变，如果不正确，就没数据。 ...

如题：网址如下： http://74.push2.eastmoney.com/api/qt/ulist/sse?invt=3&pi=0&pz=25&mpi=2000&secids=1.600196,0.300760,0.002851,1.688665,0.002952,0.300314,0.000002,1.600887,1.600002,1.600888,0.000003,1.600662,1.600887,1.600655,0.000001&fields=f12,f13,f19,f14,f139,f148,f2,f4,f1,f125,f18,f3,f152,f5,f30,f ...

http://74.push2.eastmoney.com/api/qt/ulist/sse?invt=3&pi=0&pz=25&mpi=2000&secids=1.600196,0.300760,0.002851,1.688665,0.002952,0.300314,0.000002,1.600887,1.600002,1.600888,0.000003,1.600662,1.600887,1.600655,0.000001&fields=f12,f13,f19,f14,f139,f148,f2,f4,f1,f125,f18,f3,f152,f5,f30,f31,f32,f6,f8,f7,f ...