mysql_set_character_set _生活百科

mysql_set_character_set基本介绍外文名：mysql_set_character_set
头档案：#include<mysql.h>
函式原型：int mysql_set_character_set
用于：为当前连线设定默认的字元集
头档案#include<mysql.h>函式原型int mysql_set_character_set(MYSQL *mysql, char *csname)函式说明该函式用于为当前连线设定默认的字元集。字元串csname指定了1个有效的字元集名称。连线校对成为字元集的默认校对。该函式的工作方式与SET NAMES语句类似，但它还能设定mysql->charset的值，从而影响了由mysql_real_escape_string()设定的字元集。该函式是在MySQL 5.0.7中增加的。该函式0表示成功，非0值表示出现错误。範例【mysql_set_character_set】MYSQL mysql;mysql_init(&mysql);if (!mysql_real_connect(&mysql,"host","user","passwd","database",0,NULL,0)){ fprintf(stderr, "Failed to connect to database: Error: %s\n", mysql_error(&mysql));}if (!mysql_set_character_set(&mysql, "utf8")){ printf("New client character set: %s\n", mysql_character_set_name(&mysql));}