zoukankan      html  css  js  c++  java
  • LoadRunner 常用C语言函数使用

    strlen:获取字符串的长度

    char str[20]="容我想想";

    int len;

    len = strlen(str);

    lr_output_message("str的长度=%d",len);

    Action.c(9): str的长度=8

     

    strupr:将小写字母转化为大写字母

    char str[20] ="Welcome to the HP LoadRunner Online Function Reference";

    char *str1 = NULL;

    str1 = (char *)strupr(str);

    lr_output_message("str的内容转化为大写为%s",str1);

     

    strlwr:将小写字母转化为大写字母

    char str[20] ="RONGWOXIANGXIANG";

    char *str1 = NULL;

    lr_output_message("str的内容转化为小写为%s",strlwr(str));

     

    strrchr:在字符串中查找指定字符最后一次出现

    char *str="Welcome to the HP LoadRunner Online Function Reference";

    char *str1;

    str1 = (char *)strrchr(str,'c');

    lr_output_message("c 最后一次出现时在%s",str1);

     

     

    strchr:在字符串中查找字符第一次出现

    char *str="Welcome to the HP LoadRunner Online Function Reference";

    char *str1;

    str1 = (char *)strchr(str,'c');

    lr_output_message("c第一次出现是在%s",str1);

     

     

    strncpy:拷贝指定长度的字符串

    char str[100]="容我想想老师之性能测试系列培训课程";

    char str1[100];

    strncpy(str1,str,8);

    lr_output_message("str的值为%s",str1);

     

     

    strcpy:拷贝字符串

    char str[100]="容我想想老师之性能测试系列培训课程";

    char str1[100];

    strcpy(str1,str);

    lr_output_message("str的值为%s",str1);

     

     

    strnicmp:不区分大小写比较指定长度的字符串

    char str[100] ="Welcome to the HP LoadRunner Online Function Reference";

    char str1[100]="WELCOME TO THE HP LOADRUNNER ONLINE FUNCTION REFERENCE";

    int num;

    num = strnicmp(str,str1,10);

    if(num == 0)

    lr_output_message("str == str1");

     

    else if(num > 0)

            lr_output_message("str > str1");

    else if(num < 0)

    lr_output_message("str <  str1");  

     

     

    stricmp:不区分大小写比较字符串

    char str[100] ="Welcome to the HP LoadRunner Online Function Reference";

    char str1[100]="WELCOME TO THE HP LOADRUNNER ONLINE FUNCTION REFERENCE";

    int num;

    num = stricmp(str,str1);

    if(num == 0)

    lr_output_message("str == str1");

     

    else if(num > 0)

            lr_output_message("str > str1");

    else if(num < 0)

    lr_output_message("str <  str1"); 

     

     

    strncmp:比较指定长度字符串

       char str[100] = "Welcome to the HP LoadRunner Online Function Reference";

       char str1[100]= "Welcome TO THE HP LOADRUNNER ONLINE FUNCTION REFERENCE";

       int num;

       num = strncmp(str,str1,8);

      if(num == 0)

     lr_output_message("str == str1");

      else if(num > 0)

     lr_output_message("str > str1");

       else if(num < 0)

     lr_output_message("str < str1");

     

     

    strncmp:字符串比较

    char str[100] = "Welcome to the HP LoadRunner Online Function Reference";

    char str1[100]= "Welcome TO THE HP LOADRUNNER ONLINE FUNCTION REFERENCE";

    int num;

    num = strcmp(str,str1);

    if(num == 0)

     lr_output_message("str == str1");

      else if(num > 0)

     lr_output_message("str > str1");

       else if(num < 0)

     lr_output_message("str < str1");

     

     

     strcat:拼接字符串

    char str[100]="容我想想";

    char str1[100]="老师之性能测试系列培训课程";

    char *str2;

    str2 = (char *)strcat(str,str1);

    lr_output_message("str1的值为%s",str2);

     

     

    strncat:拼接指定长度字符换

    char str[100]="容我想想";

    char str1[100]="老师之性能测试系列培训课程";

    char *str2;

    str2 = (char *)strncat(str,str1,22);

    lr_output_message("str1的值为%s",str2);

     

     

     memcpy:拷贝指定长度的字符串

    char str[100]="容我想想老师之性能测试系列培训课程";

    char str1[100]="";

    memcpy(str1,str,30);

    lr_output_message("str1的值为%s",str1);

     

    memcmp:比较指定长度的字符串

    char str[100]="容我想想老师之性能测试系列培训课程TEST";

    char str1[100]="容我想想老师之性能测试系列培训课程";

    int num;

    num = memcmp(str1,str,34);

    if(num == 0)

     lr_output_message("str == str1");

      else if(num > 0)

     lr_output_message("str > str1");

       else if(num < 0)

     lr_output_message("str < str1");

  • 相关阅读:
    MySQL备份与恢复(5)mysqldump的关键参数说明
    MySQL备份与恢复(4)mysqldump备份表
    MySQL备份与恢复(3)mysqldump备份多个库
    MySQL备份与恢复(2)mysqldump多个命令参数
    MySQL备份与恢复(1)意义及重要性
    Redis(二)
    Redis(一)
    前端像素单位之间的区别
    Matplotlib
    解决问题:[Vue warn]: Error in beforeUpdate hook: "TypeError: Cannot read property 'setAttribute' of undefined"
  • 原文地址:https://www.cnblogs.com/qmfsun/p/4901162.html
Copyright © 2011-2022 走看看