posted @ 2018-03-26 15:42
lshan
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applicationContent.xml <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/
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posted @ 2018-03-25 23:41
lshan
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jpql 基本测试 //可以使用 JPQL 完成 UPDATE 和 DELETE 操作. @Test public void testExecuteUpdate(){ String jpql = "UPDATE Customer c SET c.lastName = ? WHERE c.id = ?
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posted @ 2018-03-25 23:36
lshan
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jpa many to many
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posted @ 2018-03-25 22:46
lshan
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posted @ 2018-03-25 21:31
lshan
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配置: <?xml version="1.0" encoding="UTF-8"?> <persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001
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posted @ 2018-03-25 17:24
lshan
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posted @ 2018-03-22 23:34
lshan
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<ehcache> <!-- Sets the path to the directory where cache .data files are created. If the path is a Java System Property it is replaced by its value i
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posted @ 2018-03-22 22:27
lshan
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package com.atguigu.jpa.test;import java.util.Date;import java.util.List;import javax.persistence.EntityManager;import javax.persistence.EntityManager
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posted @ 2018-03-22 22:25
lshan
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JPA入门: 配置文件:<?xml version="1.0" encoding="UTF-8"?><persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.o
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posted @ 2018-03-22 17:48
lshan
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