lr_eval_string()返回参数的当前值

lr_save_string()将变量（常量）保存为参数

例如：

Action(){    char *temp="zml";    lr_save_string("name","page"); //将常量保存为参数page    lr_output_message(lr_eval_string("{page}"));  //获取并输出参数page的当前值(输出：name)     lr_save_string(temp,"page");     //将变量保存为参数,temp为变量        lr_output_message(lr_eval_string("{page}"));//（输出：zml）    return 0;}

strcmp()比较，区分大小写

stricmp()比较，不区分大小写

strcpy()

strcat()追加

Action(){    int result;     char tmp[20];     char string1[] = "abc";     char string2[] = "aBc";     result = strcmp( string1, string2); // Case-sensitive comparison     if(result > 0)         strcpy(tmp, "大于");     else if(result == 0)         strcpy(tmp, "等于");     else         strcpy(tmp, "小于");     lr_output_message ("strcmp: String 1 is %s string 2", tmp);     result = stricmp(string1, string2 ); // Case-insensitive comparison     if( result > 0 )         strcpy( tmp, "大于" );     else if( result < 0 )         strcpy( tmp, "小于" );     else         strcpy( tmp, "等于" );     lr_output_message( "stricmp: String 1 is %s string 2", tmp );     lr_output_message ("result is %s", result);     strcat(tmp,"哈哈哈哈");    lr_output_message( "tmp is %s ",tmp );    return 0;}

结果：

Starting action Action.Action.c(27): strcmp: String 1 is 大于 string 2Action.c(44): stricmp: String 1 is 等于 string 2Action.c(45): result is (null)Action.c(47): tmp is 等于哈哈哈哈