发表时间: 2006-12-17 16:45    作者: llehotnwod    来源: PHPChina 开源社区门户

mysql:

------------------------------------------------------------------

mysql> create table zy ( xuhao int(6) unsigned zerofill auto_increment

primary key not null, fenqu char(50) character set utf8, bianma int(6)

unsigned zerofill, liexin char(50) character set utf8, weizhi char(50)

character set utf8 );

Query OK, 0 rows affected (0.62 sec)

mysql> describe zy;

+--------+--------------------------+------+-----+---------+----------------+

| Field  | Type                     | Null | Key | Default | Extra

|

+--------+--------------------------+------+-----+---------+----------------+

| xuhao  | int(6) unsigned zerofill | NO   | PRI | NULL    |

auto_increment |

| fenqu  | char(50)                 | YES  |     | NULL    |

|

| bianma | int(6) unsigned zerofill | YES  |     | NULL    |

|

| liexin | char(50)                 | YES  |     | NULL    |

|

| weizhi | char(50)                 | YES  |     | NULL    |

|

+--------+--------------------------+------+-----+---------+----------------+

5 rows in set (0.28 sec)

------------------------------------------------------------------

输入文件:

file ~/doc

/home/soj/doc: UTF-8 Unicode text

cat ~/doc  部分内容

283     碌?露镁路??酶   020179  ?庐?梅?赂?戮

露镁虏茫?梅?掳?酶

284     碌?露镁路??酶   020180  ??潞?碌煤路搂

露镁虏茫?梅?掳?酶

285     碌?露镁路??酶   020181  路?禄冒路搂

露镁虏茫?梅?掳?酶

286     碌?露镁路??酶   020182  路?禄冒路搂

露镁虏茫?梅?掳?酶

事先我用iconv将其转成了utf-8,在C中实在是不会,sigh~~~~

程序代码main.c:

#include

#include

#include

#include

//#include

//#include "/usr/src/sys/sys/iconv.h"

//#include "/usr/src/bin/csh/iconv.h"

#include "/usr/local/include/mysql/mysql.h"

int

main(int argc,char **argv)

{

MYSQL           mysql;

FILE            *fp;

if( 2 != argc ){

fprintf(stderr,"Usage:./prog inputfile\n");

exit(-1);

}

if( NULL == (fp=fopen(argv[1],"r")) ){

fprintf(stderr,"%s\n",strerror(errno));

exit(-1);

}

fprintf(stdout,"file %s opend...\n",argv[1]);

mysql_init(&mysql);

if(NULL==mysql_real_connect(&mysql,"localhost","zhongyi","localhost","ZhongYi",0,NULL,0)){

fprintf(stderr,"Failed to connect to database: Error:

%s\n",mysql_error(&mysql));

exit(-1);

}

fprintf(stdout,"DataBase Connected...\n");

if( 0 != mysql_options(&mysql,MYSQL_SET_CHARSET_NAME,"utf8")){

fprintf(stderr,"mysql_options Error:

%s\n",mysql_error(&mysql));

}

if( 0 != mysql_set_character_set(&mysql,"utf8") ){

fprintf(stderr,"mysql_set_character_set Error:

%s\n",mysql_error(&mysql));

}

/*  --------------------------------- */

/*  021     第一分区    010021  光电感烟    一层东后区

*/

for(char buf[4096]; NULL != fgets(buf,4096,fp); ){

/*

* | fenqu  | char(30)

* | bianma | int(6) unsigned zerofill

* | liexin | char(30)

* | weizhi | char(30)

*/

char query[1024]="INSERT INTO zy(fenqu,bianma,liexin,weizhi)

VALUES(‘";

char *iter_b,*iter_e;

for(iter_b=buf; 0 < *iter_b; ++iter_b);

for(iter_e=iter_b; 0 > *iter_e; iter_e+=2);

strncat(query,iter_b,iter_e-iter_b);

strcat(query,"‘,");

for(iter_b=iter_e; ‘ ‘==*iter_b; ++iter_b);

for(iter_e=iter_b; ‘ ‘!=*iter_e; ++iter_e);

strncat(query,iter_b,iter_e-iter_b);

strcat(query,",‘");

for(iter_b=iter_e; 0 < *iter_b; ++iter_b);

for(iter_e=iter_b; 0 > *iter_e; iter_e+=2);

strncat(query,iter_b,iter_e-iter_b);

strcat(query,"‘,‘");

for(iter_b=iter_e; 0 < *iter_b; ++iter_b);

for(iter_e=iter_b; 0 > *iter_e; iter_e+=2);

strncat(query,iter_b,iter_e-iter_b);

strcat(query,"‘)");

/*  iconv */

/*

iconv_t   cd;

char outbuf[1024];

size_t in=strlen(query),out=1024;

if( (iconv_t)-1 == (cd = iconv_open("UTF-8","GBK")) ){

fprintf(stderr,"Iconv_open Error: %s\n",strerror(errno));

exit(-1);

}

if( (size_t)-1 == iconv(cd,(char **)&query,(size_t *)&in,(char

**)&outbuf,(size_t *)&out) ){

fprintf(stderr,"Iconv Eoor: %s\n",strerror(errno));

exit(-1);

}

*/

if( mysql_real_query(&mysql,query,strlen(query)) ){

fprintf(stderr,"Error making query:

%s\n",mysql_error(&mysql));

}

/*

if( -1 == iconv_close(cd) ){

fprintf(stderr,"Iconv_close Error: %s\n",strerror(errno));

exit(-1);

}

*/

}

fclose(fp);

mysql_close(&mysql);

exit(0);

}

编译:

gcc -std=c99 -L /usr/local/lib/mysql/ -lmysqlclient -I

/usr/local/include/mysql/ main.c -o sql

查看结果:

mysql> select * from zy;

+--------+----------+--------+----------+----------------+

| xuhao  | fenqu    | bianma | liexin   | weizhi         |

+--------+----------+--------+----------+----------------+

| 000001 | 第一分区 | 001001 | 光电感烟 | 二层东后区     |

| 000002 | 第一分区 | 001002 | 光电感烟 | 二层东后区     |

| 000003 | 第一分区 | 001003 | 光电感烟 | 二层东后区     |

| 000004 | 第一分区 | 001004 | 光电感烟 | 二层东后区     |

| 000005 | 第一分区 | 001005 | 光电感烟 | 二层东后区     |

| 000006 | 第一分区 | 001006 | 光电感烟 | 二层东后区     |

| 000007 | 第一分区 | 001007 | 光电感烟 | 二层东后区     |

| 000008 | 第一分区 | 001008 | 光电感烟 | 二层东后区     |

| 000009 | 第一分区 | 001009 | 光电感烟 | 二层东后区     |

.................................................................

| 000285 | 第二分区 | 020181 | 防火阀   | 二层西前区     |

| 000286 | 第二分区 | 020182 | 防火阀   | 二层西前区     |

+--------+----------+--------+----------+----------------+