转载请注明出处：http://www.cnblogs.com/zisou/p/cocos2dxJQ-6.html

聊天系统在手机网游中是最常见的交互工具，大家在一起边玩游戏边聊天岂不乐哉；

废话不多了，这里重点只介绍客户端的代码，首先输入框肯定用CCEditBox的了，现在这个最好用；

直接贴已经写好的代码：

首先是ChatInput.cpp这个类，主要就是弹出一个输入框，点击后弹出虚拟键盘输入完成后，点击发送的功能；

ChatInput.h

  1. #include "cocos2d.h"
  2. #include "cocos-ext.h"
  3. #include "string"
  4. using namespace std;
  5. USING_NS_CC;
  6. USING_NS_CC_EXT;
  7. #if (CC_TARGET_PLATFORM == CC_PLATFORM_IOS||CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID)
  8. class ChatInput : public CCLayer,  public CCEditBoxDelegate
  9. {
  10. public:
  11.     ChatInput();
  12.     ~ChatInput();
  13.  
  14.     virtual bool init();
  15.     CREATE_FUNC(ChatInput);
  16.  
  17.     // 需要重写触摸注册函数，重新给定触摸级别
  18.     virtual void registerWithTouchDispatcher(void);
  19.     // 重写触摸函数，永远返回 true ，屏蔽其它层，达到 “模态” 效果
  20.     bool ccTouchBegan(CCTouch *pTouch,CCEvent *pEvent);
  21.     void ccTouchEnded(CCTouch *pTouch, CCEvent *pEvent);
  22.  
  23.     // 构架，并设置对话框背景图片
  24.     static ChatInput* create(const char* backgroundImage);
  25.  
  26.     //添加输入框
  27.     void addEditBox(int tag);
  28.     void addEditBox(int tag,int maxlength);
  29.     //点击菜单按钮的回调
  30.     void buttonCallback(CCObject* pSender);
  31.  
  32.     // 为了在显示层时之前的属性生效，选择在 onEnter 里动态展示
  33.     virtual void onEnter();
  34.     virtual void onExit();
  35.  
  36.     virtual void editBoxEditingDidBegin(cocos2d::extension::CCEditBox* editBox);
  37.     virtual void editBoxEditingDidEnd(cocos2d::extension::CCEditBox* editBox);
  38.     virtual void editBoxTextChanged(cocos2d::extension::CCEditBox* editBox, const std::string& text);
  39.     virtual void editBoxReturn(cocos2d::extension::CCEditBox* editBox);
  40.  
  41. //    virtual void keyboardWillShow(cocos2d::CCIMEKeyboardNotificationInfo& info);
  42. //    virtual void keyboardDidShow(cocos2d::CCIMEKeyboardNotificationInfo& info);
  43. //    virtual void keyboardWillHide(cocos2d::CCIMEKeyboardNotificationInfo& info);
  44. //    virtual void keyboardDidHide(cocos2d::CCIMEKeyboardNotificationInfo& info);
  45.  
  46.     cocos2d::extension::CCEditBox* m_pEditName;
  47.  
  48.     void ShowChangeclass(CCObject *pSender);
  49.     void toChangeclass(CCObject *pSender);
  50.  
  51.     void sendMsg(CCObject *pSender);
  52. private:
  53.     CCSize winSize;
  54.     void menuToggleCallback(CCObject* pSender);
  55.  
  56.     void togai(float togai);
  57.  
  58.     // 文字内容两边的空白区
  59.     int m_contentPadding;
  60.     int m_contentPaddingTop;
  61.  
  62.     CC_SYNTHESIZE_RETAIN(CCMenu*, m__pMenu, MenuButton);
  63.     CC_SYNTHESIZE_RETAIN(CCSprite*, m__sfBackGround, SpriteBackGround);
  64.     CC_SYNTHESIZE_RETAIN(CCScale9Sprite*, m__s9BackGround, Sprite9BackGround);
  65.     CC_SYNTHESIZE_RETAIN(CCLabelTTF*, m__ltTitle, LabelTitle);
  66.     CC_SYNTHESIZE_RETAIN(CCLabelTTF*, m__ltContentText, LabelContentText);
  67.  
  68.     CC_SYNTHESIZE_RETAIN(CCSprite*, m__sTitle, SpriteTitle);
  69.  
  70.     CC_SYNTHESIZE_RETAIN(CCEditBox*, m__pEditBox, EditBox);
  71.  
  72.     CCRect thisRect;//弹框的rect
  73.     CCRect getRect();
  74. };
  75.  
  76. #endif

ChatInput.cpp

  1. #include "ChatInput.h"
  2. #include "../GameConfig.h"
  3. #include "../Commen/PublicShowUI.h"
  4. #include "../ImagePaths.h"
  5. #include "../Commen/PublicDoFunc.h"
  6. #include "../GameData/GlobalInfo.h"
  7. #include "../ToDoCommen/ToDoSend.h"
  8.  
  9. #if(CC_TARGET_PLATFORM == CC_PLATFORM_IOS||CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID)
  10. ChatInput::ChatInput()
  11. :m__pMenu(NULL)
  12. ,m_contentPadding()
  13. ,m_contentPaddingTop()
  14. ,m__sfBackGround(NULL)
  15. ,m__s9BackGround(NULL)
  16. ,m__ltContentText(NULL)
  17. ,m__ltTitle(NULL)
  18.  
  19. ,m__sTitle(NULL)
  20. ,m__pEditBox(NULL)
  21. {
  22.     winSize = CCDirector::sharedDirector()->getWinSize();
  23.  
  24.     CCLog("ChatInput::ChatInput");
  25. }
  26.  
  27. ChatInput::~ChatInput()
  28. {
  29.     CCLog("ChatInput::~ChatInput");
  30.     CC_SAFE_RELEASE(m__pMenu);
  31.     CC_SAFE_RELEASE(m__sfBackGround);
  32.     CC_SAFE_RELEASE(m__s9BackGround);
  33.     CC_SAFE_RELEASE(m__ltContentText);
  34.     CC_SAFE_RELEASE(m__ltTitle);
  35.     CC_SAFE_RELEASE(m__sTitle);
  36.  
  37. }
  38.  
  39. bool ChatInput::init()
  40. {
  41.     CCLog("ChatInput::init;");
  42.     bool bRef = false;
  43.     do
  44.     {
  45.         CC_BREAK_IF(!CCLayer::init());
  46.         this->setContentSize(CCSizeZero);
  47.         // 初始化需要的 Menu
  48.         CCMenu* menu = CCMenu::create();
  49.         menu->setPosition(CCPointZero);
  50.         setMenuButton(menu);
  51.         setTouchEnabled(true);
  52.         bRef = true;
  53.     } while ();
  54.     return bRef;
  55.  
  56. }
  57.  
  58. void ChatInput::registerWithTouchDispatcher()
  59. {
  60.     // 这里的触摸优先级设置为 -128 这保证了，屏蔽下方的触摸
  61.     CCDirector::sharedDirector()->getTouchDispatcher()->addTargetedDelegate(this, -, true);
  62. }
  63.  
  64. bool ChatInput::ccTouchBegan(CCTouch *pTouch, CCEvent *pEvent)
  65. {
  66.     return true;
  67. }
  68.  
  69. ChatInput* ChatInput::create(const char *backgroundImage)
  70. {
  71.     ChatInput* ml = ChatInput::create();
  72.     return ml;
  73. }
  74.  
  75. void ChatInput::addEditBox(int tag,int maxlength)
  76. {
  77.     CCEditBox* m_pEditBox = CCEditBox::create(CCSizeMake(, ), CCScale9Sprite::create(p_chat_input_bd));
  78.     if(maxlength>)
  79.     {
  80.         m_pEditBox->setMaxLength(maxlength);
  81.     }
  82.     m_pEditBox->setReturnType(kKeyboardReturnTypeDone);
  83.     m_pEditBox->setDelegate(this); //必须加这一行，否则不能扑捉到editBoxEditingDidBegin等事件
  84.     m_pEditBox->setFontColor(ccWHITE);
  85.     //    m_pEditBox->setText("请输入...");
  86.     m_pEditBox->setTag(tag);
  87.  
  88.     CCMenuItemImage *button_chatclass = CCMenuItemImage::create(
  89.                                                                 p_chat_bt_qb0,
  90.                                                                 p_chat_bt_qb1,
  91.                                                                 p_chat_bt_qb1,
  92.                                                                 button_chatclass,
  93.                                                                 menu_selector(ChatInput::sendMsg));
  94.     CCMenu* pMenu_button_chatclass= CCMenu::create(button_chatclass, NULL);
  95.     pMenu_button_chatclass->setPosition(ccp(-,m_pEditBox->getContentSize().height/));
  96.     m_pEditBox->addChild(pMenu_button_chatclass,, BASEUI_CHAT_CLASS);
  97.  
  98.     setEditBox(m_pEditBox);
  99.  
  100.     //必须专门设置一次同layer级别一样的优先级，否则不能触发弹出键盘
  101.     getEditBox()->setTouchPriority();
  102. }
  103.  
  104. void ChatInput::sendMsg(CCObject *pSender)
  105. {
  106.     string nrstr = GlobalInfo::getInstance()->get_chatnrstr();
  107.     if(nrstr.length()>)
  108.     {
  109.         MainRoledata* roleinfo = GlobalInfo::getInstance()->get_mainrole();
  110.  
  111. //        if(roleinfo->user_level>10||roleinfo->User_zhiye=="天仙"||roleinfo->User_zhiye=="金仙")
  112. //        {
  113.             if(GlobalInfo::getInstance()->get_chatclassname()=="全部")
  114.             {
  115.                 ToDoSend::send_sendMyMsg(CCString::create(""),  CCString::create(nrstr.c_str()), CCString::create(roleinfo->Game_UserName), CCString::create(GlobalInfo::getInstance()->get_chatclassname().c_str()), CCString::create(""));
  116.                 GlobalInfo::getInstance()->set_chat_close_flag(true);
  117.             }
  118.             else if(GlobalInfo::getInstance()->get_chatclassname()=="天仙")
  119.             {
  120.                 if(roleinfo->User_zhiye=="天仙"||roleinfo->User_zhiye=="金仙")
  121.                 {
  122.                     ToDoSend::send_sendMyMsg(CCString::create(""),  CCString::create(nrstr.c_str()), CCString::create(roleinfo->Game_UserName), CCString::create(GlobalInfo::getInstance()->get_chatclassname().c_str()), CCString::create(""));
  123.                   GlobalInfo::getInstance()->set_chat_close_flag(true);
  124.                 }
  125.                 else
  126.                 {
  127.                     GlobalInfo::getInstance()->set_showtipstring("晋升到天仙以上才能进行天仙传音");
  128.                     GlobalInfo::getInstance()->set_showtipflag(true);
  129.                 }
  130.             }
  131.             else if(GlobalInfo::getInstance()->get_chatclassname()=="金仙")
  132.             {
  133.                 if(roleinfo->User_zhiye=="金仙")
  134.                 {
  135.                       ToDoSend::send_sendMyMsg(CCString::create(""),  CCString::create(nrstr.c_str()), CCString::create(roleinfo->Game_UserName), CCString::create(GlobalInfo::getInstance()->get_chatclassname().c_str()), CCString::create(""));
  136.                     GlobalInfo::getInstance()->set_chat_close_flag(true);
  137.  
  138.                 }
  139.                 else
  140.                 {
  141.                     GlobalInfo::getInstance()->set_showtipstring("晋升到金仙以上才能进行金仙传音");
  142.                     GlobalInfo::getInstance()->set_showtipflag(true);
  143.                 }
  144.             }
  145. //        }
  146. //        else
  147. //        {
  148. //            GlobalInfo::getInstance()->set_showtipstring("修炼到散仙10层才能使用传音功能！");
  149. //            GlobalInfo::getInstance()->set_showtipflag(true);
  150. //        }
  151.     }
  152.     else
  153.     {
  154.         GlobalInfo::getInstance()->set_showtipstring("请输入聊天内容");
  155.         GlobalInfo::getInstance()->set_showtipflag(true);
  156.     }
  157.  
  158. }
  159.  
  160. void ChatInput::ShowChangeclass(CCObject *pSender)
  161. {
  162.     //获取原按钮
  163.     CCMenuItemImage *button = (CCMenuItemImage*)pSender;
  164.  
  165.     //    button->setNormalSpriteFrame(CCSpriteFrame::create(p_chat_bt_tx0, CCRectMake(0, 0, button->getContentSize().width,button->getContentSize().height)));
  166.     //全部
  167.     if(button->getChildByTag(BASEUI_CHAT_CHANGE_QB)!=NULL)
  168.     {
  169.         button->removeChildByTag(BASEUI_CHAT_CHANGE_QB);
  170.     }
  171.     else
  172.     {
  173.         CCMenuItemImage *button_class_qb= CCMenuItemImage::create(
  174.                                                                   p_chat_bt_qb0,
  175.                                                                   p_chat_bt_qb1,
  176.                                                                   p_chat_bt_qb1,
  177.                                                                   button_class_qb,
  178.                                                                   menu_selector(ChatInput::toChangeclass));
  179.         button_class_qb->setTag(BASEUI_CHAT_CHANGE_QB);
  180.         CCMenu* pMenu_button_qb= CCMenu::create(button_class_qb, NULL);
  181.         pMenu_button_qb->setPosition(ccp(button->getContentSize().width/,button->getContentSize().height*1.45));
  182.         button->addChild(pMenu_button_qb,, BASEUI_CHAT_CHANGE_QB);
  183.     }
  184.     //散仙
  185.     if(button->getChildByTag(BASEUI_CHAT_CHANGE_SX)!=NULL)
  186.     {
  187.         button->removeChildByTag(BASEUI_CHAT_CHANGE_SX);
  188.     }
  189.     else
  190.     {
  191.         CCMenuItemImage *button_class_sx= CCMenuItemImage::create(
  192.                                                                   p_chat_bt_sx0,
  193.                                                                   p_chat_bt_sx1,
  194.                                                                   p_chat_bt_sx1,
  195.                                                                   button_class_sx,
  196.                                                                   menu_selector(ChatInput::toChangeclass));
  197.         button_class_sx->setTag(BASEUI_CHAT_CHANGE_SX);
  198.         CCMenu* pMenu_button_sx= CCMenu::create(button_class_sx, NULL);
  199.         pMenu_button_sx->setPosition(ccp(button->getContentSize().width/,button->getContentSize().height*2.4));
  200.         button->addChild(pMenu_button_sx,, BASEUI_CHAT_CHANGE_SX);
  201.     }
  202.     //天仙
  203.     if(button->getChildByTag(BASEUI_CHAT_CHANGE_TX)!=NULL)
  204.     {
  205.         button->removeChildByTag(BASEUI_CHAT_CHANGE_TX);
  206.     }
  207.     else
  208.     {
  209.         CCMenuItemImage *button_class_tx= CCMenuItemImage::create(
  210.                                                                   p_chat_bt_tx0,
  211.                                                                   p_chat_bt_tx1,
  212.                                                                   p_chat_bt_tx1,
  213.                                                                   button_class_tx,
  214.                                                                   menu_selector(ChatInput::toChangeclass));
  215.         button_class_tx->setTag(BASEUI_CHAT_CHANGE_TX);
  216.         CCMenu* pMenu_button_tx= CCMenu::create(button_class_tx, NULL);
  217.         pMenu_button_tx->setPosition(ccp(button->getContentSize().width/,button->getContentSize().height*3.4));
  218.         button->addChild(pMenu_button_tx,, BASEUI_CHAT_CHANGE_TX);
  219.     }
  220.     //金仙
  221.     if(button->getChildByTag(BASEUI_CHAT_CHANGE_JX)!=NULL)
  222.     {
  223.         button->removeChildByTag(BASEUI_CHAT_CHANGE_JX);
  224.     }
  225.     else
  226.     {
  227.         CCMenuItemImage *button_class_jx= CCMenuItemImage::create(
  228.                                                                   p_chat_bt_jx0,
  229.                                                                   p_chat_bt_jx1,
  230.                                                                   p_chat_bt_jx1,
  231.                                                                   button_class_jx,
  232.                                                                   menu_selector(ChatInput::toChangeclass));
  233.         button_class_jx->setTag(BASEUI_CHAT_CHANGE_JX);
  234.         CCMenu* pMenu_button_jx= CCMenu::create(button_class_jx, NULL);
  235.         pMenu_button_jx->setPosition(ccp(button->getContentSize().width/,button->getContentSize().height*4.4));
  236.         button->addChild(pMenu_button_jx,, BASEUI_CHAT_CHANGE_JX);
  237.     }
  238. }
  239.  
  240. void ChatInput::togai(float togai)
  241. {
  242.     //    this->getChildByTag(BASEUI_CHAT_CLASS)->setVisible(false);
  243.     if(GlobalInfo::getInstance()->get_todo_changeChatClass_flag()==true)
  244.     {
  245.  
  246.         CCPoint nowp = this->getChildByTag(BASEUI_CHAT_CLASS)->getPosition();
  247.         this->removeChildByTag(BASEUI_CHAT_CLASS);
  248.         if(GlobalInfo::getInstance()->get_todo_changeChatClass_int()==BASEUI_CHAT_CHANGE_SX)
  249.         {
  250.             CCMenuItemImage *button_class_sx= CCMenuItemImage::create(
  251.                                                                       p_chat_bt_sx0,
  252.                                                                       p_chat_bt_sx1,
  253.                                                                       p_chat_bt_sx1,
  254.                                                                       this,
  255.                                                                       menu_selector(ChatInput::ShowChangeclass));
  256.             CCMenu* pMenu_button_sx= CCMenu::create(button_class_sx, NULL);
  257.             pMenu_button_sx->setPosition(nowp);
  258.             this->addChild(pMenu_button_sx,, BASEUI_CHAT_CLASS);
  259.         }
  260.         else if(GlobalInfo::getInstance()->get_todo_changeChatClass_int()==BASEUI_CHAT_CHANGE_QB)
  261.         {
  262.             CCMenuItemImage *button_class_qb= CCMenuItemImage::create(
  263.                                                                       p_chat_bt_qb0,
  264.                                                                       p_chat_bt_qb1,
  265.                                                                       p_chat_bt_qb1,
  266.                                                                       this,
  267.                                                                       menu_selector(ChatInput::ShowChangeclass));
  268.             CCMenu* pMenu_button_qb= CCMenu::create(button_class_qb, NULL);
  269.             pMenu_button_qb->setPosition(nowp);
  270.             this->addChild(pMenu_button_qb,, BASEUI_CHAT_CLASS);
  271.         }
  272.         else if(GlobalInfo::getInstance()->get_todo_changeChatClass_int()==BASEUI_CHAT_CHANGE_TX)
  273.         {
  274.             CCMenuItemImage *button_class_tx= CCMenuItemImage::create(
  275.                                                                       p_chat_bt_tx0,
  276.                                                                       p_chat_bt_tx1,
  277.                                                                       p_chat_bt_tx1,
  278.                                                                       this,
  279.                                                                       menu_selector(ChatInput::ShowChangeclass));
  280.             CCMenu* pMenu_button_tx= CCMenu::create(button_class_tx, NULL);
  281.             pMenu_button_tx->setPosition(nowp);
  282.             this->addChild(pMenu_button_tx,, BASEUI_CHAT_CLASS);
  283.         }
  284.         else if(GlobalInfo::getInstance()->get_todo_changeChatClass_int()==BASEUI_CHAT_CHANGE_JX)
  285.         {
  286.             CCMenuItemImage *button_class_jx= CCMenuItemImage::create(
  287.                                                                       p_chat_bt_jx0,
  288.                                                                       p_chat_bt_jx1,
  289.                                                                       p_chat_bt_jx1,
  290.                                                                       this,
  291.                                                                       menu_selector(ChatInput::ShowChangeclass));
  292.             CCMenu* pMenu_button_jx= CCMenu::create(button_class_jx, NULL);
  293.             pMenu_button_jx->setPosition(nowp);
  294.             this->addChild(pMenu_button_jx,, BASEUI_CHAT_CLASS);
  295.         }
  296.  
  297.         GlobalInfo::getInstance()->set_todo_changeChatClass_flag(false);
  298.     }
  299.  
  300. }
  301.  
  302. void ChatInput::toChangeclass(CCObject *pSender)
  303. {
  304.     CCNode * nd = (CCNode*)pSender;
  305.     int TAGS = nd->getTag();
  306.     if(TAGS==BASEUI_CHAT_CHANGE_SX)
  307.     {
  308.         GlobalInfo::getInstance()->set_chatclassname("散仙");
  309.     }
  310.     else if(TAGS==BASEUI_CHAT_CHANGE_QB)
  311.     {
  312.         GlobalInfo::getInstance()->set_chatclassname("全部");
  313.     }
  314.     else if(TAGS==BASEUI_CHAT_CHANGE_TX)
  315.     {
  316.         GlobalInfo::getInstance()->set_chatclassname("天仙");
  317.     }
  318.     else if(TAGS==BASEUI_CHAT_CHANGE_JX)
  319.     {
  320.         GlobalInfo::getInstance()->set_chatclassname("金仙");
  321.     }
  322.     GlobalInfo::getInstance()->set_todo_changeChatClass_flag(true);
  323.     GlobalInfo::getInstance()->set_todo_changeChatClass_int(nd->getTag());
  324. }
  325.  
  326. void ChatInput::addEditBox(int tag)
  327. {
  328.     GlobalInfo::getInstance()->set_chatclassname("全部");
  329.     CCEditBox* m_pEditBox = CCEditBox::create(CCSizeMake(, ), CCScale9Sprite::create(p_chat_input_bd));
  330.     m_pEditBox->setMaxLength();
  331.     m_pEditBox->setReturnType(kKeyboardReturnTypeDone);
  332.     m_pEditBox->setDelegate(this); //必须加这一行，否则不能扑捉到editBoxEditingDidBegin等事件
  333.     m_pEditBox->setFontColor(ccWHITE);
  334.     //    m_pEditBox->setText("请输入...");
  335.     //    m_pEditBox->setFontSize(5);
  336.     m_pEditBox->setTag(tag);
  337.     //设置键盘输入模式
  338.     m_pEditBox->setInputMode(kEditBoxInputModeAny);
  339.  
  340.     CCMenuItemImage *button_chatclass = CCMenuItemImage::create(
  341.                                                                 p_chat_bt_qb0,
  342.                                                                 p_chat_bt_qb1,
  343.                                                                 p_chat_bt_qb1,
  344.                                                                 this,
  345.                                                                 menu_selector(ChatInput::ShowChangeclass));
  346.     CCMenu* pMenu_button_chatclass= CCMenu::create(button_chatclass, NULL);
  347.     pMenu_button_chatclass->setPosition(ccp(-button_chatclass->getContentSize().width*0.5,m_pEditBox->getContentSize().height/));
  348.     m_pEditBox->addChild(pMenu_button_chatclass,, BASEUI_CHAT_CLASS);
  349.  
  350.     CCMenuItemImage *button_send = CCMenuItemImage::create(
  351.                                                            p_caozuo_send0,
  352.                                                            p_caozuo_send1,
  353.                                                            p_caozuo_send1,
  354.                                                            button_chatclass,
  355.                                                            menu_selector(ChatInput::sendMsg));
  356.     CCMenu* pMenu_button_send= CCMenu::create(button_send, NULL);
  357.     pMenu_button_send->setPosition(ccp(m_pEditBox->getContentSize().width*1.15,m_pEditBox->getContentSize().height/));
  358.     m_pEditBox->addChild(pMenu_button_send,, BASEUI_CHAT_SEND);
  359.  
  360.     setEditBox(m_pEditBox);
  361.  
  362.     m_pEditBox->schedule(schedule_selector(ChatInput::togai));
  363.  
  364.     //必须专门设置一次同layer级别一样的优先级，否则不能触发弹出键盘
  365.     getEditBox()->setTouchPriority(-);
  366. }
  367.  
  368. void ChatInput::buttonCallback(CCObject *pSender){
  369.     //    CCNode* node = dynamic_cast<CCNode*>(pSender);
  370.     //    CCLog("menubutton tag: %d", node->getTag());
  371.     //    if(node->getTag()==LAYER_HALL_EDITBOX_SEND){
  372.     //        CCLog("发送:%s len=%d",getEditBox()->getText(),strlen(getEditBox()->getText()));
  373.     //        const char* text = getEditBox()->getText();
  374.     //        if(strlen(text)>0)
  375.     //        {
  376.     //            CCArray *data = CCArray::create();
  377.     //            data->addObject(CCString::create(text));
  378.     //            SocketThread::sharedSocketThread()->Send(EVENT_LOUDChatInput,data);
  379.     //        }
  380.     //    }else{
  381.     //        CCLog("关闭");
  382.     //    }
  383.     //    if (m_callback && m_callbackListener){
  384.     //        CCLog("调用注册函数");
  385.     //        (m_callbackListener->*m_callback)();
  386.     //    }
  387.     //    this->removeFromParentAndCleanup(true);
  388. }
  389.  
  390. void ChatInput::onEnter()
  391. {
  392.     CCLayer::onEnter();
  393.  
  394.     CCSize winSize = CCDirector::sharedDirector()->getWinSize();
  395.  
  396.     CCSize contentSize = getContentSize();
  397.  
  398.     // 显示EditBox
  399.     if (getEditBox())
  400.     {
  401.         CCSprite* ChatInputBg= CCSprite::create(p_login_zhanghu);
  402.         getEditBox()->setAnchorPoint(CCPointZero);
  403.         getEditBox()->setPosition(ccp(ChatInputBg->getPositionX(),ChatInputBg->getPositionY()+ChatInputBg->getContentSize().height+2.0f));
  404.         this->addChild(getEditBox());
  405.     }
  406.  
  407.     // 添加按钮，并设置其位置
  408.     if (getMenuButton()->getChildrenCount()>)
  409.     {
  410.         //        CCLog("size=%d",getMenuButton()->getChildrenCount());
  411.         float btnWidth = 100.0;
  412.         //        CCLog("btnwidth=%f",btnWidth);
  413.         CCArray* array = getMenuButton()->getChildren();
  414.         CCObject* pObj = NULL;
  415.         int i = ;
  416.         CCARRAY_FOREACH(array, pObj)
  417.         {
  418.             CCNode* node = (CCNode*) pObj;
  419.             switch(i){
  420.                 case :
  421.                     //                    CCLog("btn width=%f",node->getContentSize().width);
  422.                     node->setAnchorPoint(CCPointZero);
  423.                     node->setPosition(ccp(getEditBox()->getPositionX()+getEditBox()->getContentSize().width + 2.0f  , getEditBox()->getPositionY()));
  424.                     break;
  425.                 case :
  426.                     node->setPosition(ccp(getEditBox()->getPositionX()+  , getEditBox()->getPositionY()));
  427.                     break;
  428.             }
  429.             i++;
  430.         }
  431.         this->addChild(getMenuButton());
  432.     }
  433.  
  434.     thisRect = getRect();
  435.  
  436. }
  437.  
  438. void ChatInput::editBoxEditingDidBegin(cocos2d::extension::CCEditBox* editBox)
  439. {
  440.     CCLog("editBox %p DidBegin !", editBox);
  441.     //    editBox->setText("");
  442. }
  443.  
  444. void ChatInput::editBoxEditingDidEnd(cocos2d::extension::CCEditBox* editBox)
  445. {
  446.     CCLog("editBox %p DidEnd !", editBox);
  447. }
  448.  
  449. void ChatInput::editBoxTextChanged(cocos2d::extension::CCEditBox* editBox, const std::string& text)
  450. {
  451.     CCLog("editBox %p TextChanged, text: %s ", editBox, text.c_str());
  452.     GlobalInfo::getInstance()->set_chatnrstr(text.c_str());
  453. }
  454.  
  455. void ChatInput::editBoxReturn(cocos2d::extension::CCEditBox* editBox)
  456. {
  457.     CCLog("->>>>>>>>>>>>>>>>> %d ",editBox->getTag());
  458.  
  459.     //    CCArray* arraylist = CCArray::create();
  460.     //    arraylist->addObject(editBox);
  461.     //    arraylist->addObject(CCString::create(editBox->getText()));
  462.     if(editBox->getTag()==INPUT_NAME)
  463.     {
  464.         GlobalInfo::getInstance()->set_inputname_str(editBox->getText());
  465.     }
  466.     else
  467.     {
  468.         //        PublicDoFunc::toDoFuncN(LAYER_LOGIN,callfuncN_selector(LoginScenes::set_input_zhanghu),(CCNode*)editBox);
  469.     }
  470. }
  471.  
  472. CCRect ChatInput::getRect()
  473. {
  474.     //获取精灵区域大小
  475.     return CCRectMake(getEditBox()->getPositionX()- getEditBox()->getContentSize().width  * getEditBox()->getAnchorPoint().x,getEditBox()->getPositionY()-getEditBox()->getContentSize().height* getEditBox()->getAnchorPoint().y,getEditBox()->getContentSize().width+50.0f, getEditBox()->getContentSize().height);
  476. }
  477.  
  478. void ChatInput::ccTouchEnded(CCTouch *pTouch, CCEvent *pEvent)
  479. {
  480.     CCPoint point = pTouch->getLocation();
  481.     //    CCLog("%f,%f",thisRect.size.width,thisRect.size.height);
  482.     point = this->convertToNodeSpace(point);
  483.     if(this->thisRect.containsPoint(point)==false)
  484.     {
  485.         //播放点击音效
  486.         this->removeFromParentAndCleanup(true);
  487.     }
  488. }
  489.  
  490. void ChatInput::onExit()
  491. {
  492.     CCLog("ChatInput::onExit");
  493.     CCLayer::onExit();
  494. }
  495. #endif

Ok,有了输入框，下面重要的就是聊天界面了，大家都知道，通常普通的CCLabelTTF是很难实现和帮助我们完成

大量的自定义界面，字体渲染工作的（在3.0以前，目前3.0以上已经可以很好处理字体渲染，阴影等问题）。那么

我们就得做类似自定义的控件了，而且要作可插拔的控件。

接着我们说一下实现原理，图示：

图中主要用到了CCTableView,图中有很多小细节需要去细化和完成，比如说：聊天显示方式，下面的往往是

最后一条聊天信息，那就需要执行一下将最下面的一条信息设置为最下面；还有Cell里面的内容信息需要去

拼凑字符集去显示！

先上代码；

自定义TableView类 ChatTableView.h：

  1. #ifndef _ChatTableView_
  2. #define _ChatTableView_
  3.  
  4. #include "cocos-ext.h"
  5. #include "cocos2d.h"
  6. #include "string"
  7. #include "../GameData/Msgdata.h"
  8.  
  9. using namespace std;
  10.  
  11. USING_NS_CC;
  12. USING_NS_CC_EXT;
  13.  
  14. class ChatTableView :public CCLayer,CCTableViewDataSource,CCTableViewDelegate
  15. {
  16. public:
  17.  
  18.     vector<Msgdata> n_msglist;
  19.  
  20.     float n_w,n_h,one_h;
  21.     CCTableView* pTableView;
  22.  
  23.     ChatTableView(CCSprite* sp,float w,float h,vector<Msgdata> msglist);
  24.     ~ChatTableView(void);
  25.  
  26.     virtual void tableCellTouched(cocos2d::extension::CCTableView* table, cocos2d::extension::CCTableViewCell* cell);
  27.  
  28.     virtual cocos2d::CCSize cellSizeForTable(cocos2d::extension::CCTableView *table);
  29.  
  30.     virtual cocos2d::extension::CCTableViewCell* tableCellAtIndex(cocos2d::extension::CCTableView *table, unsigned int idx);
  31.  
  32.     virtual unsigned int numberOfCellsInTableView(cocos2d::extension::CCTableView *table);
  33.     virtual CCSize tableCellSizeForIndex(CCTableView* table,unsigned int idx);
  34.     virtual void scrollViewDidScroll(cocos2d::extension::CCScrollView* view){};
  35.     virtual void scrollViewDidZoom(cocos2d::extension::CCScrollView* view);
  36.  
  37.     //高亮显示。选中效果
  38.     virtual void tableCellHighlight(CCTableView* table, CCTableViewCell* cell);
  39.  
  40.     /**
  41.      * Delegate to respond a table cell release event
  42.      *
  43.      * @param table table contains the given cell
  44.      * @param cell  cell that is pressed
  45.      */
  46.     virtual void tableCellUnhighlight(CCTableView* table, CCTableViewCell* cell);
  47.  
  48. private:
  49.  
  50. };
  51.  
  52. #endif //_TIPS_FOR_STORY_

ChatTableView.cpp：

  1. #include "ChatTableView.h"
  2. #include "../ImagePaths.h"
  3. #include "../VisibleRect.h"
  4. #include "../Commen/PublicShowUI.h"
  5. #include "../Commen/FontChina.h"
  6. #include "../GameConfig.h"
  7. #include "../Commen/PublicDoFunc.h"
  8. #include "../GameData/GlobalInfo.h"
  9. #include "../HttpCommen/HttpWebServer.h"
  10. #include "../ServerAPI.h"
  11.  
  12. ChatTableView::ChatTableView(CCSprite* sp,float w,float h,vector<Msgdata> msglist)
  13. {
  14.     if(sp->getChildByTag()!=NULL)
  15.     {
  16.         sp->removeChildByTag();
  17.     }
  18.     n_w=w;
  19.     n_h=h;
  20.     one_h=;
  21.     n_msglist=msglist;
  22.  
  23.     pTableView= CCTableView::create(this, VisibleRect::getVisibleRect().size,NULL);
  24.     pTableView->setDirection(kCCScrollViewDirectionVertical);
  25.  
  26.     pTableView->setDelegate(this);
  27.     pTableView->setPosition(ccp(sp->getContentSize().width*0.04,sp->getContentSize().height*0.14));
  28.     pTableView->reloadData();
  29.     pTableView->setViewSize(CCSizeMake(sp->getContentSize().width*0.94,sp->getContentSize().height*0.80));
  30.     pTableView->setContentSize(CCSizeMake(sp->getContentSize().width*0.94,sp->getContentSize().height*0.80));
  31.     sp->addChild(pTableView,,);
  32. }
  33.  
  34. void ChatTableView::tableCellTouched(cocos2d::extension::CCTableView* table, cocos2d::extension::CCTableViewCell* cell)
  35. {
  36.     CCLog("tableCellTouched");
  37.  
  38. }
  39.  
  40. CCSize ChatTableView::cellSizeForTable(cocos2d::extension::CCTableView *table)
  41. {
  42.     //计算出高度
  43. //
  44. //    CCSize cellSize =CCSizeMake(n_w, 60);
  45.     return CCSizeMake(, );
  46. }
  47. CCSize ChatTableView::tableCellSizeForIndex(CCTableView* table,unsigned int idx)
  48. {
  49. //    CCLOG("size forindex==%d",idx);
  50.     if(idx < n_msglist.size()-)
  51.     {
  52.         idx += ;
  53.     }
  54.     Msgdata ms;
  55.     string chatnr = n_msglist.at(idx).MsgText;
  56.     string ss1s = chatnr;
  57.  
  58.     int higth=-;
  59.     if(chatnr.size()>)
  60.     {
  61.         higth=;
  62.     }
  63.     else
  64.     {
  65.         higth=;
  66.     }
  67.     return CCSizeMake(n_w,higth);
  68. }
  69. CCTableViewCell* ChatTableView::tableCellAtIndex(cocos2d::extension::CCTableView *table, unsigned int idx)
  70. {
  71.     CCTableViewCell *pcell = table->dequeueCell();
  72.     if (!pcell)
  73.     {
  74.         pcell = new CCTableViewCell();
  75.         pcell->autorelease();
  76.     }
  77.  
  78.     pcell->removeAllChildren();
  79.  
  80.     Msgdata ms;
  81.     string playername = n_msglist.at(idx).MyInfo;
  82.     string chattype = n_msglist.at(idx).MsgType;
  83.     string chatnr = n_msglist.at(idx).MsgText;
  84.  
  85.     chattype = "["+chattype+"]";
  86.     playername = playername+":";
  87.     CCLabelTTF* tf = CCLabelTTF::create(chattype.c_str(), "", );
  88.     tf->setHorizontalAlignment(kCCTextAlignmentLeft); //对齐
  89.     tf->setColor(ccc3(, , ));
  90.     tf->setAnchorPoint(CCPointZero);
  91.     pcell->addChild(tf);
  92.     CCLabelTTF* tf2 = CCLabelTTF::create(playername.c_str(), "", );
  93.     tf2->setHorizontalAlignment(kCCTextAlignmentLeft); //对齐
  94.     tf2->setColor(ccc3(, , ));
  95.     tf2->setPosition(ccp(tf->getContentSize().width+tf2->getContentSize().width/*1.1,tf->getContentSize().height/));
  96.     pcell->addChild(tf2);
  97.  
  98.     string st1,st2,st3;
  99.     if(chatnr.size()>)
  100.     {
  101.         st1 =  chatnr.substr(,);
  102.         st2 =  chatnr.substr(,chatnr.size());
  103.         CCLabelTTF* tf3 = CCLabelTTF::create(st1.c_str(), "", );
  104.         tf3->setHorizontalAlignment(kCCTextAlignmentLeft); //对齐
  105.         tf3->setColor(ccc3(, , ));
  106.         tf3->setPosition(ccp(tf->getContentSize().width+tf2->getContentSize().width+tf3->getContentSize().width/,tf->getContentSize().height/));
  107.         pcell->addChild(tf3);
  108.         if(st2.size()>)
  109.         {
  110.             CCLabelTTF* tf4 = CCLabelTTF::create(st2.c_str(), "", );
  111.             tf4->setHorizontalAlignment(kCCTextAlignmentLeft); //对齐
  112.             tf4->setColor(ccc3(, , ));
  113.             tf4->setPosition(ccp(tf->getPosition().x,tf->getPosition().y-tf4->getContentSize().height/*1.3));
  114.             pcell->addChild(tf4);
  115.         }
  116.  
  117.     }
  118.     else
  119.     {
  120.         CCLabelTTF* tf3 = CCLabelTTF::create(chatnr.c_str(), "", );
  121.         tf3->setHorizontalAlignment(kCCTextAlignmentLeft); //对齐
  122.         tf3->setColor(ccc3(, , ));
  123.         tf3->setPosition(ccp(tf->getContentSize().width+tf2->getContentSize().width+tf3->getContentSize().width/,tf->getContentSize().height/));
  124.         pcell->addChild(tf3);
  125.     }
  126.  
  127.     playername.clear();
  128.     chattype.clear();
  129.     chatnr.clear();
  130.     if(idx==n_msglist.size())
  131.     {
  132.         n_msglist.clear();
  133.     }
  134.  
  135.       return pcell;
  136. }
  137.  
  138. unsigned int ChatTableView::numberOfCellsInTableView(cocos2d::extension::CCTableView *table)
  139. {
  140.     int count = -;
  141.     if(n_msglist.size()>)
  142.     {
  143.         count =n_msglist.size();
  144.     }
  145.     else
  146.     {
  147.         count = ;
  148.     }
  149.     return count;
  150. }
  151.  
  152. void ChatTableView::scrollViewDidZoom(cocos2d::extension::CCScrollView* view)
  153. {
  154.     CCLOG("didzoom");
  155. }
  156.  
  157. void ChatTableView::tableCellHighlight(CCTableView* table, CCTableViewCell* cell)
  158. {
  159.  
  160. //    CCSprite* note = (CCSprite*)cell->getChildByTag(1);
  161. //    CCMenuItemImage* image = (CCMenuItemImage*)note->getChildByTag(1);
  162. //    image->selected();
  163.     CCLOG("高亮");
  164. }
  165.  
  166. /**
  167.  * Delegate to respond a table cell release event
  168.  *
  169.  * @param table table contains the given cell
  170.  * @param cell  cell that is pressed
  171.  */
  172. void ChatTableView::tableCellUnhighlight(CCTableView* table, CCTableViewCell* cell)
  173. {
  174. //    CCSprite* note = (CCSprite*)cell->getChildByTag(1);
  175. //    CCMenuItemImage* image = (CCMenuItemImage*)note->getChildByTag(1);
  176. //    image->unselected();
  177.  
  178.     CCLOG("不高亮");
  179. }
  180.  
  181. ChatTableView::~ChatTableView(void)
  182. {
  183.  
  184. }

其中重要的设定Cell高度的tableCellSizeForIndex方法如下,需要多加一行，不然会错乱：

  1. CCSize ChatTableView::tableCellSizeForIndex(CCTableView* table,unsigned int idx)
  2. {
  3.     if(idx < n_msglist.size()-)
  4.     {
  5.         idx += ;
  6.     }int higth=-;
  7.     if(chatnr.size()>)
  8.     {
  9.         higth=;
  10.     }
  11.     else
  12.     {
  13.         higth=;
  14.     }
  15.     return CCSizeMake(n_w,higth);
  16. }

自己拼装的换行的方法，大家可以自己去写自己的一套，原理思路就是这样，没多大变化，

主要就是计算各种坐标和字体长度：

  1.     Msgdata ms;
  2.     string playername = n_msglist.at(idx).MyInfo;
  3.     string chattype = n_msglist.at(idx).MsgType;
  4.     string chatnr = n_msglist.at(idx).MsgText;
  5.     chattype = "["+chattype+"]";
  6.     playername = playername+":";
  7.     CCLabelTTF* tf = CCLabelTTF::create(chattype.c_str(), "", );
  8.     tf->setHorizontalAlignment(kCCTextAlignmentLeft); //对齐
  9.     tf->setColor(ccc3(, , ));
  10.     tf->setAnchorPoint(CCPointZero);
  11.     pcell->addChild(tf);
  12.     CCLabelTTF* tf2 = CCLabelTTF::create(playername.c_str(), "", );
  13.     tf2->setHorizontalAlignment(kCCTextAlignmentLeft); //对齐
  14.     tf2->setColor(ccc3(, , ));
  15.     tf2->setPosition(ccp(tf->getContentSize().width+tf2->getContentSize().width/*1.1,tf->getContentSize().height/));
  16.     pcell->addChild(tf2);
  17.  
  18.     string st1,st2,st3;
  19.     if(chatnr.size()>)
  20.     {
  21.         st1 =  chatnr.substr(,);
  22.         st2 =  chatnr.substr(,chatnr.size());
  23.         CCLabelTTF* tf3 = CCLabelTTF::create(st1.c_str(), "", );
  24.         tf3->setHorizontalAlignment(kCCTextAlignmentLeft); //对齐
  25.         tf3->setColor(ccc3(, , ));
  26.         tf3->setPosition(ccp(tf->getContentSize().width+tf2->getContentSize().width+tf3->getContentSize().width/,tf->getContentSize().height/));
  27.         pcell->addChild(tf3);
  28.         if(st2.size()>)
  29.         {
  30.             CCLabelTTF* tf4 = CCLabelTTF::create(st2.c_str(), "", );
  31.             tf4->setHorizontalAlignment(kCCTextAlignmentLeft); //对齐
  32.             tf4->setColor(ccc3(, , ));
  33.             tf4->setPosition(ccp(tf->getPosition().x,tf->getPosition().y-tf4->getContentSize().height/*1.3));
  34.             pcell->addChild(tf4);
  35.         }
  36.  
  37.     }
  38.     else
  39.     {
  40.         CCLabelTTF* tf3 = CCLabelTTF::create(chatnr.c_str(), "", );
  41.         tf3->setHorizontalAlignment(kCCTextAlignmentLeft); //对齐
  42.         tf3->setColor(ccc3(, , ));
  43.         tf3->setPosition(ccp(tf->getContentSize().width+tf2->getContentSize().width+tf3->getContentSize().width/,tf->getContentSize().height/));
  44.         pcell->addChild(tf3);
  45.     }
  46.  
  47.     playername.clear();
  48.     chattype.clear();
  49.     chatnr.clear();
  50.     if(idx==n_msglist.size())
  51.     {
  52.         n_msglist.clear();
  53.     }

最后就是将这些写好的小控件都展示出来了！画背景，然后把TableView装载进去了；

  1. void ChatTips::updata_msglist()
  2. {
  3. 　　　　 vector<Msgdata> msgdatalist_qb;
  4.         //先解析出所有信息
  5.         string spstr = "⊙";
  6.         vector<string> strlist = PublicCommen::split(GlobalInfo::getInstance()->get_chatreturnstr(),spstr);
  7.         if(strlist.at().length()>)
  8.         {
  9.             msgdatalist_qb =  JsonPush::ToGetMsgListdata(strlist.at());
  10.             ChatTableView *tableview = new ChatTableView(this,this->getContentSize().width*0.9,this->getContentSize().height*0.9,msgdatalist_qb);
  11.             tableview->pTableView->setContentOffset(ccp(,this->getContentSize().height*0.05));
  12.         }
  13.         msgdatalist_qb.clear();
  14.         strlist.clear();
  1. }

显示的时候注意要将最后一条聊天信息展示出来，用setContentOffset这个方法：

  1. tableview->pTableView->setContentOffset(ccp(,this->getContentSize().height*0.05));

好了以上就是最核心部分，下面我贴图上我游戏里面的聊天效果：

下一篇我将介绍使用Lua做功能模块更新拓展的技巧文章；

—————————————————————————————————————————————————————————————

ps：仙凡奇缘官网 http://www.xianfancoco.com

仙凡奇缘开发版1.0已上线：百度云盘下载体验

cocos2dxQQ交流群：41131516

【cocos2d-x 手游研发小技巧（6）聊天系统+字体高亮】的更多相关文章

  1. 【cocos2d-x 手游研发小技巧（8）通讯的数据压缩与解压 】

    今天说一下手机游戏通讯协议中的数据问题,大量的数据将给服务器端和客户端带来很大的压力,一般来说. 转载请注明出处:http://www.cnblogs.com/zisou/p/cocos2dxJQ-8 ...

  2. 【cocos2d-x 手游研发小技巧（1）自定义制作怪物伤害数值】

    直插主题了,今天写了一下午,早就想要写这类似东西的,首先我不会选用CCLabelAtlas了,我直接用帧图片做. 首先我们要准备素材,我先把素材帖出来给大家: 这个是一张比较全的素材图,它包含了扣血的 ...

  3. 【cocos2d-x 手游研发小技巧（7）图片资源加密，Lua文件加密】

    游戏开发中常遇到资源保护的问题. 目前游戏开发中常加密的文件类型有:图片,Lua文件,音频等文件,而其实加密也是一把双刃剑. 需要安全那就得耗费一定的资源去实现它.目前网上也有用TexturePack ...

  4. 【cocos2d-x 手游研发小技巧（5）获取网络图片缓存并展示】

    今天是年前最后一天上班了,最后一天上班,祝大家马上有各种东西,最后一天也给写一点干货,就是获取网络图片: 经过自己简单封装了一下,实现了获取网络图片,按照比例展示出来,实现方法是cocos2dx - ...

  5. 【cocos2d-x 手游研发小技巧（4）与Android混编实现换“头像图片”】

    cocos2dx在android平台上的游戏开发中往往会遇到一些混编需求,如: 比方有的社区类游戏需要用到更换玩家的“头像”操作,其实就是调用android servers服务里面的本地图片,以及选取 ...

  6. 【cocos2d-x 手游研发小技巧（3）Android界面分辨率适配方案】

    先感叹一下吧~~android的各种分辨率各种适配虐我千百遍,每次新项目我依旧待它如初恋···· 每家公司都有自己项目工程适配的方案,这种东西就是没有最好,只有最适合!!! 这次新项目专项针对andr ...

  7. 【cocos2d-x 手游研发小技巧（2）循环无限滚动的登陆背景】

    原创文章,转载请附上链接:http://www.cnblogs.com/zisou/p/cocos2d-xARPG6.html 首先让大家知道我们想要实现的最终效果是什么样的? 看一个<逆天仙魔 ...

  8. 【cocos2d-x 手游研发----目录】

    感谢大家一直支持我写这样一系列的博客,从中我自己也获益良多,cocos2d-x这样一款非常棒的引擎,是值得我们去学习和分享的,谈到分享,那我就把这套写了差不多一两个月的框架给大家开源下载,写的很一般, ...

  9. 【cocos2d-x 手游研发----地图活起来了】

    谈到地图不少人都说要做地图编辑器了,但是我暂时绕过这一步,如果不用寻路地图就不能移动?寻路就是会绕过障碍物的算法. 我做了一个简单的地图的思想,就是地图分层3层:背景层.可行区域层.遮罩层,但是地图就 ...

随机推荐

  1. 安装运行Rovio

    https://github.com/ethz-asl/rovio下载代码,该存储库包含ROVIO(Robust Visual Inertial Odometry)框架. https://github ...

  2. 在控制台远程连接mysql数据库时，出现ERROR 2049 (HY000)错误

    问题的原因是,你本地的数据库版本过高,而远程的数据库版本低. 解决方法:在连接时加上  --skip-secure-auth 参数就可以了. mysql -h主机 -u用户名 -p密码 --skip- ...

  3. Adplus 抓取Crash Dump

    本实例在win8.1 安装window kits https://developer.microsoft.com/en-us/windows/hardware/windows-driver-kit 1 ...

  4. g++报错原因分析：expected class-name before ‘{’ token

    今天写程序的时候, 遇到这样一个错误expected class-name before ‘{’ token 最后发现原来是我的头文件声明没有加. 继承时不要忘记加基类的头文件 错误: class F ...

  5. cnn 反向bp这个地方怎么推导??

  6. part1：13-linux编译器GCC

    Gcc特点 Gcc基本用法 1.gcc的概念 GCC(GNU Compiler Collection,GNU编译器套装),是一款由GNU开发的编程语言编译器.GCC原名为GNU C 语言编译器,因为它 ...

  7. Python 版本之 Anaconda

    https://www.anaconda.com/download/#linux Anaconda概述 Anaconda是一个用于科学计算的Python发行版,支持 Linux, Mac, Windo ...

  8. 关于多系统跨浏览器 BrowserStack 的使用

    偶然在Scott Hanselman Blogs看到一篇关于 BrowserStack 博文,对于前端多浏览器测试. 现在拥有各自内核的浏览器越来越多,各自的特性也千差万别.如果作为一个前端攻城师想要 ...

  9. newton法分形图

    方程:z^6-1=0; %f为求解的方程,df是导数,使用的时候用funchandler定义 %res是目标分辨率,iter是循环次数,(xc,yc)是图像的中心,xoom是放大倍数 %参数视自己需求 ...

  10. 手动安装jar到maven

    mvn install:install-file -DgroupId=com.chinacloud.mir.common -DartifactId=one-aa-sdk -Dversion=1.0-S ...