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Merge pull request onlyliuxin#24 from wangyt/master
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wangyt Master
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heyucool authored Mar 7, 2017
2 parents 4f26350 + f018ba2 commit 0719560
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6 changes: 6 additions & 0 deletions group14/864020162/.classpath
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<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="src"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
<classpathentry kind="output" path="bin"/>
</classpath>
1 change: 1 addition & 0 deletions group14/864020162/.gitignore
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/bin/
17 changes: 17 additions & 0 deletions group14/864020162/.project
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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>2017Improve</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.jdt.core.javanature</nature>
</natures>
</projectDescription>
39 changes: 39 additions & 0 deletions group14/864020162/src/com/coderising/litestruts/LoginAction.java
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package com.coderising.litestruts;

/**
* 这是一个用来展示登录的业务类, 其中的用户名和密码都是硬编码的。
* @author liuxin
*
*/
public class LoginAction{
private String name ;
private String password;
private String message;

public String getName() {
return name;
}

public String getPassword() {
return password;
}

public String execute(){
if("test".equals(name) && "1234".equals(password)){
this.message = "login successful";
return "success";
}
this.message = "login failed,please check your user/pwd";
return "fail";
}

public void setName(String name){
this.name = name;
}
public void setPassword(String password){
this.password = password;
}
public String getMessage(){
return this.message;
}
}
34 changes: 34 additions & 0 deletions group14/864020162/src/com/coderising/litestruts/Struts.java
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package com.coderising.litestruts;

import java.util.Map;



public class Struts {

public static View runAction(String actionName, Map<String,String> parameters) {

/*
0. 读取配置文件struts.xml
1. 根据actionName找到相对应的class , 例如LoginAction, 通过反射实例化(创建对象)
据parameters中的数据,调用对象的setter方法, 例如parameters中的数据是
("name"="test" , "password"="1234") ,
那就应该调用 setName和setPassword方法
2. 通过反射调用对象的exectue 方法, 并获得返回值,例如"success"
3. 通过反射找到对象的所有getter方法(例如 getMessage),
通过反射来调用, 把值和属性形成一个HashMap , 例如 {"message": "登录成功"} ,
放到View对象的parameters
4. 根据struts.xml中的 <result> 配置,以及execute的返回值, 确定哪一个jsp,
放到View对象的jsp字段中。
*/

return null;
}

}
23 changes: 23 additions & 0 deletions group14/864020162/src/com/coderising/litestruts/View.java
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package com.coderising.litestruts;

import java.util.Map;

public class View {
private String jsp;
private Map parameters;

public String getJsp() {
return jsp;
}
public View setJsp(String jsp) {
this.jsp = jsp;
return this;
}
public Map getParameters() {
return parameters;
}
public View setParameters(Map parameters) {
this.parameters = parameters;
return this;
}
}
32 changes: 32 additions & 0 deletions group14/864020162/src/com/datastructure/basic/ArrayList.java
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package com.datastructure.basic;

public class ArrayList implements List {

private int size = 0;

private Object[] elementData = new Object[100];

public void add(Object o){

}
public void add(int index, Object o){

}

public Object get(int index){
return null;
}

public Object remove(int index){
return null;
}

public int size(){
return -1;
}

public Iterator iterator(){
return null;
}

}
32 changes: 32 additions & 0 deletions group14/864020162/src/com/datastructure/basic/BinaryTreeNode.java
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package com.datastructure.basic;

public class BinaryTreeNode {

private Object data;
private BinaryTreeNode left;
private BinaryTreeNode right;

public Object getData() {
return data;
}
public void setData(Object data) {
this.data = data;
}
public BinaryTreeNode getLeft() {
return left;
}
public void setLeft(BinaryTreeNode left) {
this.left = left;
}
public BinaryTreeNode getRight() {
return right;
}
public void setRight(BinaryTreeNode right) {
this.right = right;
}

public BinaryTreeNode insert(Object o){
return null;
}

}
7 changes: 7 additions & 0 deletions group14/864020162/src/com/datastructure/basic/Iterator.java
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package com.datastructure.basic;

public interface Iterator {
public boolean hasNext();
public Object next();

}
46 changes: 46 additions & 0 deletions group14/864020162/src/com/datastructure/basic/LinkedList.java
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package com.datastructure.basic;

public class LinkedList implements List {

private Node head;

public void add(Object o){

}
public void add(int index , Object o){

}
public Object get(int index){
return null;
}
public Object remove(int index){
return null;
}

public int size(){
return -1;
}

public void addFirst(Object o){

}
public void addLast(Object o){

}
public Object removeFirst(){
return null;
}
public Object removeLast(){
return null;
}
public Iterator iterator(){
return null;
}


private static class Node{
Object data;
Node next;

}
}
9 changes: 9 additions & 0 deletions group14/864020162/src/com/datastructure/basic/List.java
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package com.datastructure.basic;

public interface List {
public void add(Object o);
public void add(int index, Object o);
public Object get(int index);
public Object remove(int index);
public int size();
}
19 changes: 19 additions & 0 deletions group14/864020162/src/com/datastructure/basic/Queue.java
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package com.datastructure.basic;

public class Queue {

public void enQueue(Object o){
}

public Object deQueue(){
return null;
}

public boolean isEmpty(){
return false;
}

public int size(){
return -1;
}
}
22 changes: 22 additions & 0 deletions group14/864020162/src/com/datastructure/basic/Stack.java
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package com.datastructure.basic;

public class Stack {
private ArrayList elementData = new ArrayList();

public void push(Object o){
}

public Object pop(){
return null;
}

public Object peek(){
return null;
}
public boolean isEmpty(){
return false;
}
public int size(){
return -1;
}
}
96 changes: 96 additions & 0 deletions group14/864020162/src/com/datastructure/util/ArrayUtil.java
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package com.datastructure.util;

public class ArrayUtil {

/**
* 给定一个整形数组a , 对该数组的值进行置换
例如: a = [7, 9 , 30, 3] , 置换后为 [3, 30, 9,7]
如果 a = [7, 9, 30, 3, 4] , 置换后为 [4,3, 30 , 9,7]
* @param origin
* @return
*/
public void reverseArray(int[] origin){

}

/**
* 现在有如下的一个数组: int oldArr[]={1,3,4,5,0,0,6,6,0,5,4,7,6,7,0,5}
* 要求将以上数组中值为0的项去掉,将不为0的值存入一个新的数组,生成的新数组为:
* {1,3,4,5,6,6,5,4,7,6,7,5}
* @param oldArray
* @return
*/

public int[] removeZero(int[] oldArray){
return null;
}

/**
* 给定两个已经排序好的整形数组, a1和a2 , 创建一个新的数组a3, 使得a3 包含a1和a2 的所有元素, 并且仍然是有序的
* 例如 a1 = [3, 5, 7,8] a2 = [4, 5, 6,7] 则 a3 为[3,4,5,6,7,8] , 注意: 已经消除了重复
* @param array1
* @param array2
* @return
*/

public int[] merge(int[] array1, int[] array2){
return null;
}
/**
* 把一个已经存满数据的数组 oldArray的容量进行扩展, 扩展后的新数据大小为oldArray.length + size
* 注意,老数组的元素在新数组中需要保持
* 例如 oldArray = [2,3,6] , size = 3,则返回的新数组为
* [2,3,6,0,0,0]
* @param oldArray
* @param size
* @return
*/
public int[] grow(int [] oldArray, int size){
return null;
}

/**
* 斐波那契数列为:1,1,2,3,5,8,13,21...... ,给定一个最大值, 返回小于该值的数列
* 例如, max = 15 , 则返回的数组应该为 [1,1,2,3,5,8,13]
* max = 1, 则返回空数组 []
* @param max
* @return
*/
public int[] fibonacci(int max){
return null;
}

/**
* 返回小于给定最大值max的所有素数数组
* 例如max = 23, 返回的数组为[2,3,5,7,11,13,17,19]
* @param max
* @return
*/
public int[] getPrimes(int max){
return null;
}

/**
* 所谓“完数”, 是指这个数恰好等于它的因子之和,例如6=1+2+3
* 给定一个最大值max, 返回一个数组, 数组中是小于max 的所有完数
* @param max
* @return
*/
public int[] getPerfectNumbers(int max){
return null;
}

/**
* 用seperator 把数组 array给连接起来
* 例如array= [3,8,9], seperator = "-"
* 则返回值为"3-8-9"
* @param array
* @param s
* @return
*/
public String join(int[] array, String seperator){
return null;
}


}

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