mysqlpp

mysqlpp编译

{

    //编译前需要mysql的数据库
    yum install mysql-devel
    
    wget http://www.tangentsoft.net/mysql++/releases/mysql++-3.2.2.tar.gz
    //  -C 指定解压位置
    tar -zxvf mysql++-3.2.2.tar.gz -C /usr/                     
    
    
    //我们并没有指定--prefix=/some/path，
    //所以库会默认安装到/usr/local目录下。
    //既然libmysqlpp.so是在/usr/local/lib下，
    //编译器当然就无法找到它的定义了。
    ./configure --enable-thread-check 
    make
    make install
    
    
    //将/etc/ld.so.conf文件列举的路径下的库文件缓存到/etc/ld.so.cache以供开发使用：
    vi /etc/ld.so.cache
    ldconfig

}

#include 
#include 

using namespace std;
int main()
{
     const char* db = 0, *server = 0, *user = 0, *password = "";
     db = "svp_base_config";
     server = "127.0.0.1";
     user = "root";
     password = "123456";
     
     mysqlpp::Connection conn(false);
     if (conn.connect(db, server, user, password)) {
         cout << "connect db succeed. " << endl;
         mysqlpp::Query query = conn.query("SELECT * FROM Student");
         if (mysqlpp::StoreQueryResult res = query.store()) {
             cout.setf(ios::left);
             cout << setw(31) << "db_id" <<
                 setw(10) << "dbport" <

mkefile

{

    main : hello.cpp
            @g++ -o main hello.cpp -lmysqlpp -I/usr/include/mysql -I/usr/local/include/mysql++
    clean:
            @rm main

}