LR常用的函数,协议不一样函数会不一样,这里简单的介绍下HTTP\WEBSERVICE\SOCKET协议常用函数:
HTTP:
web_set_max_html_param_len("1024");//设置1行数据最大长度,经常会使用到
web_reg_save_param("SupplierId", "LB=SupplierId>", "RB=</b:SupplierId", "SEARCH=BODY", LAST);//关联函数
web_reg_find("Text/IC=code\":\"000000", "SaveCount=abc_count", "LAST"); //检查点
atoi(lr_eval_string("{abc_count}")//字符串转整型
web_add_header("user-agent","android"); //增加报文头信息
web_add_cookie("","domain=")//增加COOKIE
find_cnt = lr_xml_find("XML={response}", //XML返回报文查找节点内容
"FastQuery=/Envelope/Body/sayHelloResponse/return",
"Value=Hello world!",
LAST);
SOCKET:
lrs_create_socket("socket0", "TCP", "RemoteHost=127.0.0.1:22222", LrsLastArg);
strcpy(cLine,lr_eval_string("<shuju>" ));
lrs_get_last_received_buffer_size("socket0");
lrs_send("socket0","buf0", LrsLastArg);
lrs_receive("socket0","buf1",LrsLastArg);