loadrunner 操作mysql_loadrunner学习笔记（从MYSQL中取数据）

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鏈満鐜閰嶇疆濡備笅锛?

WINDOWS XP SP2

LOADRUNNER8.0

MYSQL5.0

鏈嶅姟鍣細

linux

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print.inl

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vdf.h

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pre_cci.c

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globals.h

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XXXXX.usr鏂囦欢

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LoadRunnerVuser.prm

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鏂囦欢浠嬬粛瀹岋紝璇翠竴涓嬩唬鐮侊紝濡備笅锛?

Action.c

Action()

{

unsigned long rownum;

//鍒濆鍖?

lrd_init(&InitInfo, DBTypeVersion);

//鎵撳紑涓婁笅鏂?

lrd_open_context(&Ctx1, LRD_DBTYPE_ODBC, 0, 0, 0);

//鐢宠杩炴帴鐨勫唴瀛?

lrd_alloc_connection(&Con1, LRD_DBTYPE_ODBC, Ctx1, 0 , 0);

//鎵撳紑杩炴帴

lrd_open_connection(&Con1, LRD_DBTYPE_ODBC, "", "","", "DRIVER=MySQL ODBC 5.1 Driver;UID=鐧诲綍鍚?PWD=瀵嗙爜;SERVER=鏁版嵁搴撶殑鍦板潃;charset=GBK;DATABASE=", Ctx1, 1, 0);

//鎵撳紑娓告爣

lrd_open_cursor(&Csr1, Con1, 0);

//Sql璇彞

lrd_stmt(Csr1, "SELECT user_id,user_name,user_pwd FROM test.USER_INFO;", -1, 1, 0 , 0);

//缁熻琛屾暟鍒癱ount鍙橀噺涓?

lrd_row_count(Csr1, &count, 0);

//鍙栧緱鏁版嵁

lrd_save_col(Csr1, 2, 1, 0, "name");

lrd_save_col(Csr1, 3, 1, 0, "pwd");

//绉诲姩娓告爣

lrd_fetch(Csr1, 1, 1, &rownum, PrintRow1, 0);

//鎵撳嵃鍑哄彇寰楃殑鏁版嵁

lr_output_message("name = [%s]", lr_eval_string("{name}"));

lr_output_message("pwd = [%s]", lr_eval_string("{pwd}"));

//鍏堝叧闂父鏍?

lrd_close_cursor(&Csr1, 0);

//鍐嶅叧闂繛鎺?

lrd_close_connection(&Con1, 0, 0);

//閲婃斁杩炴帴锛屽拰alloc鐩稿懠搴旓紝鍚﹀垯鏈夊唴瀛樻硠闇?

lrd_free_connection(&Con1, 0, 0);

//鍐嶅叧闂笂涓嬫枃

lrd_close_context(&Ctx1, 0, 0);

}

vdf.h

#ifndef VDF_H

#define 聽VDF_H

#define LRD_RECORDED_UNDER_WIN32

#include "lrd.h"

//鍒濆鍖栭渶瑕佺敤鐨勪笢瑗?

static LRD_INIT_INFO InitInfo = {LRD_INIT_INFO_EYECAT};

static LRD_DEFAULT_DB_VERSION DBTypeVersion[] =

{

{LRD_DBTYPE_ODBC, LRD_DBVERSION_ODBC_30},

{LRD_DBTYPE_NONE, LRD_DBVERSION_NONE}

};

//杩欎笁鍏勫紵涔堝氨鍜屽氨鏄疉ction.c閲岄潰闇€瑕佺敤鍒扮殑娓告爣鍜岄摼鎺ュ暐鐨?

static LRD_CONTEXT FAR * Ctx1;

static LRD_CONNECTION FAR * Con1;

static LRD_CURSOR FAR * 聽 聽 Csr1;

//浠ヤ笅閮芥槸lrd_fetch鍐呮寚鍚戝嚱鏁扮殑鎸囬拡浼氱敤鍒扮殑涓滆タ锛屽湪print.inl閲岃皟鐢ㄣ€?

static unsigned long 聽 聽 聽 聽uliActualLength;

static LRD_VAR_DESC聽 聽NEWS_USER_ID_D1 =

{LRD_VAR_DESC_EYECAT, 1, 2050, LRD_DBTYPE_ODBC, {0, 0, 0}, DT_SZ};

static LRD_VAR_DESC聽 聽NEWS_USER_NAME_D2 =

{LRD_VAR_DESC_EYECAT, 1, 2050, LRD_DBTYPE_ODBC, {0, 0, 0}, DT_SZ};

static LRD_VAR_DESC聽 聽NEWS_USER_PWD_D3 =

{LRD_VAR_DESC_EYECAT, 1, 92, LRD_DBTYPE_ODBC, {0, 0, 0}, DT_SZ};

print.inl

#ifndef INL_H

#define 聽INL_H

//lrd_fetch鍐呯殑鎸囬拡鎵€鎸囧悜鐨勫嚱鏁?

LRD_PRINT_ROW_PROTO(PrintRow1)

{

LRDRET gjLRDRet = LRDRET_I_OK;

char szUSER_ID_D1[256];

char szUSER_NAME_D2[256];

char szUSER_PWD_D3[256];

//璁剧疆鎸囧悜鐗瑰畾鍒楃殑鏁版嵁鐨勬寚閽堬紝鍙闂暟鎹紝涓嶆墽琛岀粦瀹氭搷浣溿€?

lrd_col_data(Csr1, 1, 0, &NEWS_USER_ID_D1, &uliActualLength, 0);

lrd_col_data(Csr1, 2, 0, &NEWS_USER_NAME_D2, &uliActualLength, 0);

lrd_col_data(Csr1, 3, 0, &NEWS_USER_PWD_D3, &uliActualLength, 0);

//灏嗗彉閲忔垨鏁扮粍杞崲鎴愬彲鎵撳嵃瀛楃涓?

lrd_to_printable(&NEWS_USER_ID_D1, muliRowIndex, szUSER_ID_D1, 256, "");

lrd_to_printable(&NEWS_USER_NAME_D2, muliRowIndex, szUSER_NAME_D2, 256, "");

lrd_to_printable(&NEWS_USER_PWD_D3, muliRowIndex, szUSER_PWD_D3, 256, "");

//鎴戜篃涓嶇煡閬撲负浠€涔堣鍔犺繖娈碉紝鍙嶆鍙傝€冨叾浠栧綍鍒跺ソ鐨勬枃浠堕噷鏄湁杩欐鐨勶紝閭ｅ氨鍔犲憲銆傚笇鏈涜揪浜哄憡鐭ュ師鍥犮€?

lr_debug_message(LR_MSG_CLASS_RESULT_DATA, " %s, %s, %s", 聽szUSER_ID_D1, szUSER_NAME_D2,szUSER_PWD_D3);

return gjLRDRet;

}

#ifndef CCI

BEGIN_VUSER_DECLARATION

DECLARE_VUSER_RUN("Vuser Run", Actions)

END_VUSER_DECLARATION

#endif

#endif

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XXX.usr

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AdditionalTypes=ODBC,QTWeb

ActiveTypes=ODBC,QTWeb

GenerateTypes=ODBC,QTWeb

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//鍙栧緱鏁版嵁

lrd_save_col(Csr1, 2, 1, 0, "name");

lrd_save_col(Csr1, 3, 1, 0, "pwd");

//绉诲姩娓告爣

lrd_fetch(Csr1, 1, 1, &rownum, PrintRow1, 0);

//鎵撳嵃鍑哄彇寰楃殑鏁版嵁

lr_output_message("name = [%s]", lr_eval_string("{name}"));

lr_output_message("pwd = [%s]", lr_eval_string("{pwd}"));

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