1. 利用 CURLOPT_WRITEFUNCTION 设置回调函数, 利用 CURLOPT_WRITEDATA 获取数据指针 官网文档如下 CALLBACK OPTIONS CURLOPT_WRITEFUNCTION Pass a pointer to a function that matches the following prototype: size_t function( char *ptr, size_t size, size_t nmemb, void *userdata);
//利用ParameterizedType获取java泛型的参数类型 public class Demo { public static void main(String[] args) { classTest(); interfaceTest(); } private static void classTest() { MySuperClass<Student, String> mySuperClass = new My
使用wget获取 https资源,缺省命令下是要使用证书,如果还未安装证书,可以选择忽略. 例如没有github.com的证书,执行如下命令 mkdir -p model cd model wget https://github.com/dmlc/web-data/raw/master/mxnet/neural-style/model/vgg19.params cd .. mkdir -p input cd input wget https://github.com/dmlc/web-data/
#!/usr/bin/python #coding=utf8 log_file = "/usr/local/nginx/logs/access.log" with open(log_file) as f: contexts = f.readlines() # define ip dict### ip = {} # key为ip信息,value为ip数量(若重复则只增加数量) flow = {} # key为ip信息,value为流量总和 sum = 0 for line in cont