PHP学生成绩管理，使用MySQL数据库，界面简洁，适合当做学生期末课设作业，有数据库和PHP文件源码，没有使用任何框架，都是使用简单的PHP代码

PHP学生成绩管理，使用MySQL数据库，界面简洁，适合当做学生期末作业，有数据库和PHP文件源码，没有使用任何框架，都是使用简单的PHP代码。

实现功能包括：学生登录 管理员登录 学生信息管理 学生成绩查询  学生成绩增删改查  学生信息增删改查  退出登录。

系统测试账号 管理员  admin 密码 admin    学生账号 1816212115 密码123456

文件目录列表

│  conn.php     数据库连接配置文件
│  index.php
│  login.php
│  loginout.php
│  myStudentInfo.php
│  nav.php
│  scoreAdd.php
│  scoreDelete.php
│  scoreList.php
│  scoreUpdate.php
│  studentAdd.php
│  studentDelete.php
│  studentList.php
│  studentUpdate.php
│  tree.txt
│  使用说明.txt

数据库创建语句

DROP TABLE IF EXISTS `admininfo`;
CREATE TABLE `admininfo`  (
  `adminid` int(11) NOT NULL,
  `username` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `password` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `addtime` datetime NULL DEFAULT NULL,
  PRIMARY KEY (`adminid`) USING BTREE
) ENGINE = MyISAM CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;

-- ----------------------------
-- Records of admininfo
-- ----------------------------
INSERT INTO `admininfo` VALUES (1, 'admin', 'admin', '2019-12-11 10:24:55');

-- ----------------------------
-- Table structure for scoreinfo
-- ----------------------------
DROP TABLE IF EXISTS `scoreinfo`;
CREATE TABLE `scoreinfo`  (
  `username` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `xuehao` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `xueyuan` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `sex` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `classname` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `html` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `css` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL
) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Compact;

-- ----------------------------
-- Records of scoreinfo
-- ----------------------------
INSERT INTO `scoreinfo` VALUES ('刘硕硕', '1816212115', '软件学院', '男', '193', '75', '55');
INSERT INTO `scoreinfo` VALUES ('郑直', '1816212117', '软件学院', '女', '193', '45', '72');
INSERT INTO `scoreinfo` VALUES ('闫云龙', '1816212121', '软件学院', '男', '193', '51', '56');
INSERT INTO `scoreinfo` VALUES ('周兵辉', '1816212122', '软件学院', '男', '193', '82', '71');
INSERT INTO `scoreinfo` VALUES ('赵帅', '1816212124', '软件学院', '男', '193', '45', '81');
INSERT INTO `scoreinfo` VALUES ('程洪波', '1816212130', '软件学院', '女', '193', '57', '85');

-- ----------------------------
-- Table structure for studentinfo
-- ----------------------------
DROP TABLE IF EXISTS `studentinfo`;
CREATE TABLE `studentinfo`  (
  `xuehao` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT '',
  `username` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `xueyuan` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `sex` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `classname` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `phone` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `qq` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `password` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  PRIMARY KEY (`xuehao`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Compact;

-- ----------------------------
-- Records of studentinfo
-- ----------------------------
INSERT INTO `studentinfo` VALUES ('1816212115', '刘硕硕', '软件学院', '女', '1813', '15617453097', '1319476351', '123456');
INSERT INTO `studentinfo` VALUES ('1816212117', '郑直', '软件学院', '男', '181', '15517966069', '1394316209', '123456');
INSERT INTO `studentinfo` VALUES ('1816212121', '闫云龙', '软件学院', '男', '181', '15226089999', '1435295666', '123456');
INSERT INTO `studentinfo` VALUES ('1816212122', '周兵辉', '软件学院', '男', '181', '15515230011', '1187087712', '123456');
INSERT INTO `studentinfo` VALUES ('1816212124', '赵帅', '软件学院', '男', '181', '17335595989', '2605939633', '123456');
INSERT INTO `studentinfo` VALUES ('1816212130', '程洪波', '软件学院', '男', '181', '13087058800', '1079121381', '123456');
INSERT INTO `studentinfo` VALUES ('1816212134', '张丛建', '软件学院', '男', '181', '15639962222', '740731828', '123456');
INSERT INTO `studentinfo` VALUES ('1816212138', '陈浡豪', '软件学院', '男', '181', '13213126338', '2733363897', '123456');
INSERT INTO `studentinfo` VALUES ('1816212139', '成飞帆', '软件学院', '男', '181', '18639189222', '1781205049', '123456');

SET FOREIGN_KEY_CHECKS = 1;

 

 

 

 

 

数据库表结构截图