loadrunner中接口返回结果循环写入文件

Action()

{

int flen;

long filedes;

char file[256]="d:\\ResponseBody.txt";

char result[4];

//获取响应中的文件长度

web_set_max_html_param_len("10240");

web_reg_save_param_ex(

"ParamName=ResponseBody",

// "LB=\"code\":\"\"\,",

// "RB=\"errorInfo\":",

"LB=",

"RB=",

SEARCH_FILTERS,

"Scope=All",

"RequestUrl=*/OneDetailsIsm*",

LAST);

web_custom_request("ism详情查询",

"Url=http://10.0.50.1:5050/xire-app-ism-release-2.0.0/OneDetailsIsm/QueryOne/{ism_code}",

"Method=GET",

"Referer=",

"Mode=HTTP",

"EncType=application/json",

LAST);

//很多时候返回值有中文，需要转码，转码后的值存在了msg中

lr_convert_string_encoding(lr_eval_string("{ResponseBody}"),"utf-8",NULL,"msg");

//打印返回值

lr_output_message("转换编码后msg----%s",lr_eval_string("{msg}"));

//lr_output_message(lr_eval_string("{ResponseBody}"));

flen=strlen(lr_eval_string("{ResponseBody}"));

lr_output_message("%d",flen);

if(flen > 0)

{

//以写方式打开文件

if ((filedes = fopen(file, "a+")) == NULL)

{

lr_output_message ("Unable to create %s");

return -1;

}

//写入文件内容

// fwrite(lr_eval_string("{ResponseBody}"),flen,1, filedes);

fprintf(filedes,"%s\n",lr_eval_string("{ResponseBody}"));

//关闭文件

fclose(filedes);

}

//            if((filedes = fopen("d:\\ResponseBody.txt", "rt")) == NULL)

//        {

//            lr_output_message("oh,cloud your Open File Failed!");

//            return -1;

//        }

//读文件内容

// fread( result,4,1,filedes);

//  fclose( filedes );

// lr_output_message(result);

// return 0;

//return 0;

}