sqlite web配置注意事项

tongyi007

　　1.环境
a.Spring 4.1.4.RELEASE
b.sqlite3
c.maven3
d.sqlite-jdbc 3.8.11.2
　　2.遇到问题
1.方言找不到
2.org.sqlite.JDBC找不到
3.想把数据库文件放到相对路径下
　　3.解决方案
1.官方貌似没有方言文件，大都是DIY的，自己找到一篇，生成之后配到方言中
 

package com.fh.server.util;
/*
* The author disclaims copyright to this source code. In place of
* a legal notice, here is a blessing:
*
* May you do good and not evil.
* May you find forgiveness for yourself and forgive others.
* May you share freely, never taking more than you give.
*
*/
import java.sql.Types;
import org.hibernate.dialect.Dialect;
import org.hibernate.dialect.function.SQLFunctionTemplate;
import org.hibernate.dialect.function.StandardSQLFunction;
import org.hibernate.dialect.function.VarArgsSQLFunction;
import org.hibernate.type.StandardBasicTypes;
public class SQLiteDialect extends Dialect {
public SQLiteDialect() {
super();
registerColumnType(Types.BIT, "integer");
registerColumnType(Types.TINYINT, "tinyint");
registerColumnType(Types.SMALLINT, "smallint");
registerColumnType(Types.INTEGER, "integer");
registerColumnType(Types.BIGINT, "bigint");
registerColumnType(Types.FLOAT, "float");
registerColumnType(Types.REAL, "real");
registerColumnType(Types.DOUBLE, "double");
registerColumnType(Types.NUMERIC, "numeric");
registerColumnType(Types.DECIMAL, "decimal");
registerColumnType(Types.CHAR, "char");
registerColumnType(Types.VARCHAR, "varchar");
registerColumnType(Types.LONGVARCHAR, "longvarchar");
registerColumnType(Types.DATE, "date");
registerColumnType(Types.TIME, "time");
registerColumnType(Types.TIMESTAMP, "timestamp");
registerColumnType(Types.BINARY, "blob");
registerColumnType(Types.VARBINARY, "blob");
registerColumnType(Types.LONGVARBINARY, "blob");
// registerColumnType(Types.NULL, "null");
registerColumnType(Types.BLOB, "blob");
registerColumnType(Types.CLOB, "clob");
registerColumnType(Types.BOOLEAN, "integer");
registerFunction("concat", new VarArgsSQLFunction(StandardBasicTypes.STRING, "",
"||", ""));
registerFunction("mod", new SQLFunctionTemplate(StandardBasicTypes.INTEGER,
"?1 % ?2"));
registerFunction("substr", new StandardSQLFunction("substr",
StandardBasicTypes.STRING));
registerFunction("substring", new StandardSQLFunction("substr",
StandardBasicTypes.STRING));
}
public boolean supportsIdentityColumns() {
return true;
}
/*
public boolean supportsInsertSelectIdentity() {
return true; // As specify in NHibernate dialect
}
*/
public boolean hasDataTypeInIdentityColumn() {
return false; // As specify in NHibernate dialect
}
/*
public String appendIdentitySelectToInsert(String insertString) {
return new StringBuffer(insertString.length()+30). // As specify in NHibernate dialect
append(insertString).
append("; ").append(getIdentitySelectString()).
toString();
}
*/
public String getIdentityColumnString() {
// return "integer primary key autoincrement";
return "integer";
}
public String getIdentitySelectString() {
return "select last_insert_rowid()";
}
public boolean supportsLimit() {
return true;
}
public String getLimitString(String query, boolean hasOffset) {
return new StringBuffer(query.length() + 20).append(query).append(
hasOffset ? " limit ? offset ?" : " limit ?").toString();
}
public boolean supportsTemporaryTables() {
return true;
}
public String getCreateTemporaryTableString() {
return "create temporary table if not exists";
}
public boolean dropTemporaryTableAfterUse() {
return false;
}
public boolean supportsCurrentTimestampSelection() {
return true;
}
public boolean isCurrentTimestampSelectStringCallable() {
return false;
}
public String getCurrentTimestampSelectString() {
return "select current_timestamp";
}
public boolean supportsUnionAll() {
return true;
}
public boolean hasAlterTable() {
return false; // As specify in NHibernate dialect
}
public boolean dropConstraints() {
return false;
}
public String getAddColumnString() {
return "add column";
}
public String getForUpdateString() {
return "";
}
public boolean supportsOuterJoinForUpdate() {
return false;
}
public String getDropForeignKeyString() {
throw new UnsupportedOperationException(
"No drop foreign key syntax supported by SQLiteDialect");
}
public String getAddForeignKeyConstraintString(String constraintName,
String[] foreignKey, String referencedTable, String[] primaryKey,
boolean referencesPrimaryKey) {
throw new UnsupportedOperationException(
"No add foreign key syntax supported by SQLiteDialect");
}
public String getAddPrimaryKeyConstraintString(String constraintName) {
throw new UnsupportedOperationException(
"No add primary key syntax supported by SQLiteDialect");
}
public boolean supportsIfExistsBeforeTableName() {
return true;
}
public boolean supportsCascadeDelete() {
return false;
}
/**
* 修复分页bug
* @author Z.kc
*/
@Override
public boolean bindLimitParametersInReverseOrder() {
return true;
}
}
　　 
2.把jar包扔到tomcat/lib下就好了
3.传说中配置url用resource::指定就可以了，然而并没有什么卵用，不知道是不是RP问题，配置文件贴下仅供参考
 

<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
destroy-method="close">
<property name="driverClassName" value="org.sqlite.JDBC" />
<property name="url" value="jdbc:sqlite::resource:vote.db" />
<property name="maxIdle" value="10"/>
<property name="maxActive" value="100"/>
<property name="maxWait" value="10000"/>
<property name="validationQuery" value="select 1"/>
<property name="testOnBorrow" value="false"/>
<property name="testWhileIdle" value="true"/>
<property name="timeBetweenEvictionRunsMillis" value="1200000"/>
<property name="minEvictableIdleTimeMillis" value="1800000"/>
<property name="numTestsPerEvictionRun" value="5"/>
<property name="defaultAutoCommit" value="true"/>
</bean>
　　 4.引用文章什么的找不到了，先鸣谢，下次找到补上