public class DBUtils extends Object
| 构造器和说明 |
|---|
DBUtils() |
| 限定符和类型 | 方法和说明 |
|---|---|
static boolean |
delete(Class c,
String[] items,
String[] values) |
static boolean |
delete(String tableName,
String[] items,
String[] values) |
static void |
doSQLs(List<String> sqls)
事务执行sql数组
|
static boolean |
execute(String sql) |
static <T> List<T> |
find(Class c,
String sql) |
static <T> List<T> |
find(Class c,
String[] items,
String[] values) |
static <T> List<T> |
findByOr(Class c,
String[] items,
String[] values) |
static List<Map<String,Object>> |
findMap(String sql) |
static <T> T |
findOne(Class c,
String sql) |
static void |
insert(List<?> objs) |
static <T> List<T> |
query(DBHelper dbHelper,
Class c) |
static boolean |
save(Object obj) |
static boolean |
save(Object obj,
String table) |
static int |
saveList(List<?> objectList) |
static boolean |
update(Class c,
String[] setItems,
String[] setValues,
String[] whereItems,
String[] whereValues) |
static boolean |
update(String tableName,
String[] setItems,
String[] setValues,
String[] whereItems,
String[] whereValues) |
public static boolean save(Object obj)
public static int saveList(List<?> objectList)
public static boolean update(Class c, String[] setItems, String[] setValues, String[] whereItems, String[] whereValues)
public static boolean update(String tableName, String[] setItems, String[] setValues, String[] whereItems, String[] whereValues)
public static boolean execute(String sql)
public static void insert(List<?> objs)
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