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更新sql逻辑

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This commit is contained in:
cyk
2023-07-03 11:26:41 +08:00
parent 9eff5079b9
commit b5a797584f
4 changed files with 13 additions and 13 deletions
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16
src/com/hellogithub/dao/UserDao.java
View File

@@ -92,7 +92,7 @@ public class UserDao {
Connection connection = null;
try {
connection = JdbcUtils.getConnection();
String loginSql = "select * from user where userName=?";
String loginSql = "select * from user where userName=? and isValid = 1";
preparedStatement = connection.prepareStatement(loginSql);
preparedStatement.setString(1, userName);
resultSet = preparedStatement.executeQuery();
@@ -123,7 +123,7 @@ public class UserDao {
try {
Connection conn = JdbcUtils.getConnection();
QueryRunner runner = new QueryRunner();
String sql = "select searchHistory from user where userName=?";
String sql = "select searchHistory from user where userName=? and isValid = 1";
userEntity = runner.query(conn, sql, new BeanHandler<>(userEntity.class),name);
label = userEntity.getSearchHistory().replace(str+";","");
sql="UPDATE user SET searchHistory = ? WHERE userName= ?";
@@ -144,7 +144,7 @@ public class UserDao {
try {
Connection conn = JdbcUtils.getConnection();
QueryRunner runner = new QueryRunner();
String sql = "select searchHistory from user where userName=?";
String sql = "select searchHistory from user where userName=? and isValid = 1";
userEntity1 = runner.query(conn, sql, new BeanHandler<>(userEntity.class),name);
label=userEntity1.getSearchHistory();
} catch (SQLException e) {
@@ -164,7 +164,7 @@ public class UserDao {
try {
Connection conn = JdbcUtils.getConnection();
QueryRunner runner = new QueryRunner();
String sql="UPDATE user SET searchHistory = ? WHERE userName= ?";
String sql="UPDATE user SET searchHistory = ? WHERE userName= ? and isValid = 1";
num = runner.update(conn,sql,label,name);
} catch (SQLException e) {
throw new RuntimeException(e);
@@ -183,7 +183,7 @@ public class UserDao {
try {
Connection conn = JdbcUtils.getConnection();
QueryRunner runner = new QueryRunner();
String sql="select count(*) as num from user";
String sql="select count(*) as num from user where isValid = 1";
userEntity = runner.query(conn,sql,new BeanHandler<>(userEntity.class));
num = userEntity.getNum();
} catch (SQLException e) {
@@ -201,7 +201,7 @@ public class UserDao {
Connection conn = null;
PreparedStatement preparedStatement = null;
ResultSet rs = null;
String sql = "SELECT * FROM `user` t1,article t2 WHERE t1.userId = t2.userId AND t1.userId = ?";
String sql = "SELECT * FROM `user` t1,article t2 WHERE t1.userId = t2.userId AND t1.userId = ? and isValid = 1";
int Value = 0;
try{
conn = JdbcUtils.getConnection();
@@ -239,10 +239,10 @@ public class UserDao {
try {
Connection conn = JdbcUtils.getConnection();
QueryRunner runner = new QueryRunner();
String sql = "select searchHistory from user where userName=?";
String sql = "select searchHistory from user where userName=? and isValid = 1";
userEntity = runner.query(conn, sql, new BeanHandler<>(userEntity.class),username);
label = userEntity.getSearchHistory()+str+";";
sql="UPDATE user SET searchHistory = ? WHERE userName= ?";
sql="UPDATE user SET searchHistory = ? WHERE userName= ? and isValid = 1";
num = runner.update(conn,sql,label,username);
} catch (SQLException e) {
throw new RuntimeException(e);

4
src/com/hellogithub/dao/articleDao.java
View File

@@ -24,7 +24,7 @@ public class articleDao {
Connection conn = null;
PreparedStatement preparedStatement = null;
ResultSet rs = null;
String sql = "SELECT * FROM `article` ORDER BY publishTime DESC;";
String sql = "SELECT * FROM `article` where isValid = 1 ORDER BY publishTime DESC;";
ArrayList<com.hellogithub.entity.articleEntity> articleEntities = new ArrayList<articleEntity>();
try {
conn = JdbcUtils.getConnection();
@@ -62,7 +62,7 @@ public class articleDao {
Connection conn = null;
PreparedStatement preparedStatement = null;
ResultSet rs = null;
String sql = "SELECT * FROM `article` ORDER BY readCount DESC";
String sql = "SELECT * FROM `article` where isValid = 1 ORDER BY readCount DESC";
ArrayList<com.hellogithub.entity.articleEntity> articleEntities = new ArrayList<articleEntity>();
try {
conn = JdbcUtils.getConnection();

4
src/com/hellogithub/dao/categoryDao.java
View File

@@ -19,7 +19,7 @@ public class categoryDao {
try {
Connection conn = JdbcUtils.getConnection();
QueryRunner runner = new QueryRunner();
String sql = "select * from category ";
String sql = "select * from category where isValid = 1";
categoryEntity = runner.query(conn, sql, new BeanListHandler<>(categoryEntity.class));
conn.close();
} catch (SQLException e) {
@@ -33,7 +33,7 @@ public class categoryDao {
try {
Connection conn = JdbcUtils.getConnection();
QueryRunner runner = new QueryRunner();
String sql = "select * from category where categoryId=?";
String sql = "select * from category where categoryId=? and isValid = 1";
categoryEntity = runner.query(conn, sql, new BeanHandler<>(categoryEntity.class),id);
conn.close();
} catch (SQLException e) {

2
src/com/hellogithub/dao/projectDao.java
View File

@@ -213,7 +213,7 @@ public class projectDao {
try {
Connection conn = JdbcUtils.getConnection();
QueryRunner runner = new QueryRunner();
String sql = "select categoryName from category where categoryId in( select categoryId from project_category where projectId = ?)";
String sql = "select categoryName from category where isValid = 1 and categoryId in( select categoryId from project_category where projectId = ? and isValid = 1)";
categoryEntityList = runner.query(conn, sql,new BeanListHandler<>(categoryEntity.class),id);
conn.close();
} catch (SQLException e) {