示例#1
0
def Search_Like(keyword):
    list = []
    # 打开数据库连接
    db = DBConnection.connection()

    # 使用cursor()方法创建一个游标对象cursor
    cursor = db.cursor()
    cursor_name = db.cursor()

    # SQL查找语句
    sql = "select * from user where Wnumber like '%" + keyword + "%' and Wnumber != '-1'"
    print(keyword)
    sql_name = "select * from user where userName like '%" + keyword + "%' and Wnumber != '-1'"

    try:
        # 执行sql语句
        cursor.execute(sql)
        # 获取所有记录列表
        result = cursor.fetchall()
        for row in result:
            list.append(row)

        # 执行sql语句
        cursor_name.execute(sql_name)
        result = cursor_name.fetchall()
        for row in result:
            print(row)
            list.append(row)
    except:
        # 如果发生错误则回滚
        db.rollback()

    # 关闭数据库连接
    db.close()
    return list
示例#2
0
def SignUpAgree(userid, Wnumber, lwnumber):
    # 打开数据库连接
    db = DBConnection.connection()

    # 使用cursor()方法创建一个游标对象cursor
    cursor = db.cursor()

    # SQL更新语句
    sql = "update user set Wnumber='%d' , LWnumber = '%d' where userid='%d' " % \
          (Wnumber,lwnumber,userid)

    print(sql)
    try:
        # 执行sql语句
        cursor.execute(sql)
        #提交到数据库执行
        db.commit()
        return True
    except:
        # 如果发生错误则回滚
        db.rollback()
        return False

    # 关闭数据库连接
    db.close()
示例#3
0
def insert(LWnumber, password, userName, Wnumber=-1):

    flag = False
    # 打开数据库连接
    db = DBConnection.connection()

    # 使用cursor()方法创建一个游标对象cursor
    cursor = db.cursor()

    # userName = userName.encode('utf-8')

    #SQL插入语句
    sql = "insert into user(password,userName,Wnumber,LWnumber)\
          values('%s',\"%s\",'%d','%d')"                                         % \
          (password,userName,Wnumber,LWnumber)

    print(sql)

    try:
        #执行sql语句
        cursor.execute(sql)
        #提交到数据库执行
        db.commit()
        flag = True
    except:
        #如果发生错误则回滚
        db.rollback()

    #关闭数据库连接
    db.close()
    return flag
示例#4
0
def SignUpSearch(lwnumber):
    list = []
    # 打开数据库连接
    db = DBConnection.connection()

    # 使用cursor()方法创建一个游标对象cursor
    cursor = db.cursor()

    # SQL查找语句'
    sql = "select * from user where Wnumber  = '-1' and LWnumber = '%d'" % (
        lwnumber)

    try:
        # 执行sql语句
        cursor.execute(sql)
        # 获取所有记录列表
        result = cursor.fetchall()
        for row in result:
            list.append(row)
    except:
        # 如果发生错误则回滚
        db.rollback()

    # 关闭数据库连接
    db.close()
    return list
示例#5
0
def CheckSub(LWnumber):
    list = []
    # 打开数据库连接
    db = DBConnection.connection()

    # 使用cursor()方法创建一个游标对象cursor
    cursor = db.cursor()

    # SQL查找语句
    sql = "select userName, Wnumber from user where LWnumber  = '%d'" % (
        LWnumber)

    try:
        # 执行sql语句
        cursor.execute(sql)
        # 获取所有记录列表
        result = cursor.fetchall()
        for row in result:
            list.append(row)
    except:
        # 如果发生错误则回滚
        db.rollback()
        return None

    # 关闭数据库连接
    db.close()
    return list
示例#6
0
def insert(Tname, Tcontent, PWnumber, RWnumber):
    # Wnumber = int(Wnumber)
    # 打开数据库连接
    db = DBConnection.connection()

    # 使用cursor()方法创建一个游标对象cursor
    cursor = db.cursor()

    #获取当前时间

    #SQL插入语句
    sql = "insert into task (name,content,PWnumber,RWnumber) \
          values('%s','%s','%d','%d')"                                       % \
          (Tname,Tcontent,PWnumber,RWnumber)

    try:
        #执行sql语句
        cursor.execute(sql)
        #提交到数据库执行
        db.commit()
        return "成功"
    except:
        #如果发生错误则回滚
        db.rollback()
        return "失败"

    #关闭数据库连接
    db.close()
示例#7
0
def Search(Wnumber):
    result = False
    # 打开数据库连接
    db = DBConnection.connection()

    # 使用cursor()方法创建一个游标对象cursor
    cursor = db.cursor()

    # SQL查找语句
    sql = "select * from user where Wnumber = '%d'" % (Wnumber)

    try:
        # 执行sql语句
        cursor.execute(sql)
        # 获取所有记录列表
        result = cursor.fetchone()
    except:
        # 如果发生错误则回滚
        db.rollback()

    # 关闭数据库连接
    db.close()
    return result
示例#8
0
def SignUpDeny(userid):
    # 打开数据库连接
    db = DBConnection.connection()

    # 使用cursor()方法创建一个游标对象cursor
    cursor = db.cursor()

    # SQL更新语句
    sql = "DELETE FROM user where userid='%d'" % \
          (userid)

    try:
        # 执行sql语句
        cursor.execute(sql)
        # 提交到数据库执行
        db.commit()
        return True
    except:
        # 如果发生错误则回滚
        db.rollback()
        return False

    # 关闭数据库连接
    db.close()