{"id":3554,"date":"2025-06-10T06:00:19","date_gmt":"2025-06-09T22:00:19","guid":{"rendered":"https:\/\/www.wunen.com\/index.php\/2025\/06\/10\/java%e6%b8%b8%e6%88%8f%e5%bc%80%e5%8f%91-%e9%a3%9e%e8%a1%8c%e5%b0%84%e5%87%bb%e7%b1%bb%e6%b8%b8%e6%88%8f\/"},"modified":"2025-06-10T06:00:19","modified_gmt":"2025-06-09T22:00:19","slug":"java%e6%b8%b8%e6%88%8f%e5%bc%80%e5%8f%91-%e9%a3%9e%e8%a1%8c%e5%b0%84%e5%87%bb%e7%b1%bb%e6%b8%b8%e6%88%8f","status":"publish","type":"post","link":"http:\/\/www.wunen.com\/index.php\/2025\/06\/10\/java%e6%b8%b8%e6%88%8f%e5%bc%80%e5%8f%91-%e9%a3%9e%e8%a1%8c%e5%b0%84%e5%87%bb%e7%b1%bb%e6%b8%b8%e6%88%8f\/","title":{"rendered":"Java\u6e38\u620f\u5f00\u53d1\u2014\u2014\u98de\u884c\u5c04\u51fb\u7c7b\u6e38\u620f"},"content":{"rendered":"<div class=\"article_content clearfix\" id=\"article_content\">\n <link href=\"https:\/\/csdnimg.cn\/release\/blogv2\/dist\/mdeditor\/css\/editerView\/kdoc_html_views-1a98987dfd.css\" rel=\"stylesheet\"\/>\n <link href=\"https:\/\/csdnimg.cn\/release\/blogv2\/dist\/mdeditor\/css\/editerView\/ck_htmledit_views-704d5b9767.css\" rel=\"stylesheet\"\/>\n<div class=\"htmledit_views atom-one-dark\" id=\"content_views\">\n<p>\n   \u4f7f\u7528\u5230\u7684\u7d20\u6750\u6587\u4ef6\u5939\uff1a\n  <\/p>\n<\/p>\n<p>\n   <strong><br \/>\n    \u7d20\u6750\u8bf4\u660e\uff1a<br \/>\n   <\/strong><br \/>\n   bg0.jpg\u662f\u80cc\u666f\u56fe\u7247\u3002bomb_enemy\u662f\u654c\u673a\u7206\u70b8\u65f6\u6309\u987a\u5e8f\u64ad\u653e\u7684\u56db\u5e27\u56fe\u7247\uff0cbullet_0.png\u662f\u5b50\u5f39\u56fe\u7247\uff0cenemy_alive.png\u662f\u654c\u673a\u56fe\u7247\uff0cplayer.png\u662f\u4e3b\u89d2\u56fe\u7247\uff1b\n  <\/p>\n<p>\n   <strong><br \/>\n    \u7d20\u6750\u53ca\u5b8c\u6574\u6e90\u7801\u94fe\u63a5<br \/>\n   <\/strong><br \/>\n   \uff1ahttps:\/\/pan.baidu.com\/s\/1mwFNPrnNed5jbVZSSrtaUg \u63d0\u53d6\u7801: db6h\n  <\/p>\n<p>\n   <strong><br \/>\n    \u573a\u666f\u5206\u6790\uff1a<br \/>\n   <\/strong><br \/>\n   \u73a9\u5bb6\u53ef\u4ee5\u901a\u8fc7\u4e0a\u4e0b\u5de6\u53f3\u63a7\u5236\u4e3b\u89d2\u98de\u673a\u7684\u79fb\u52a8\uff0c\u4e3b\u89d2\u6bcf\u9694\u4e00\u6bb5\u65f6\u95f4\u53d1\u5c04\u5b50\u5f39\uff0c\u540e\u53f0\u968f\u673a\u4f4d\u7f6e\u751f\u6210\u654c\u673a\uff0c\u654c\u673a\u5982\u679c\u78b0\u5230\u5b50\u5f39\uff0c\u654c\u673a\u6b7b\u4ea1\u5e76\u64ad\u653e\u7206\u70b8\u6548\u679c\uff0c\u540c\u65f6\u51fb\u4e2d\u654c\u673a\u7684\u5b50\u5f39\u5931\u6548\uff1b\u573a\u666f\u753b\u5e03\u6eda\u52a8\u64ad\u653e\u3002\n  <\/p>\n<p>\n   \u8bbe\u8ba1\u5b50\u5f39Bullet\u7c7b\uff1a\n  <\/p>\n<pre class=\"has\"><code class=\"language-java\">package \u96f7\u7535\u98de\u673a\u5c04\u51fb\u6e38\u620f;\n\nimport java.awt.Graphics;\nimport java.awt.Image;\nimport java.awt.Toolkit;\nimport java.awt.image.ImageObserver;\n\nimport javax.swing.JPanel;\n\npublic class Bullet {\n\n\tstatic final int BULLET_STEP_X = 3;\n\tstatic final int BULLET_STEP_Y = 15;\n\tstatic final int BULLET_WIDTH = 30;\n\tpublic int m_posX = 0;\n\tpublic int m_posY = -20;\n\tboolean mFacus = true;\n\tprivate Image pic[] = null;\n\tprivate int mPlayID = 0;\n\t\n\tpublic Bullet(){\n\t\tpic = new Image[1];\n\/\/\t\tSystem.out.println(pic.length);\n\t\tfor(int i=0;i&lt;pic.length;i++){\n\t\t\tpic[i] = Toolkit.getDefaultToolkit().getImage(\"D:\/Game\/bullet_\"+i+\".png\");\n\t\t}\n\t}\n\t\n\tpublic void init(int x,int y){\n\t\tm_posX = x;\n\t\tm_posY = y;\n\t\tmFacus = true;\n\t}\n\t\n\tpublic void DrawBullet(Graphics g,JPanel i){\n\t\tg.drawImage(pic[mPlayID++], m_posX, m_posY,30,20, (ImageObserver)i);\n\t\/\/\tSystem.out.println(\"\u5f53\u524dmPlayID\u662f \"+mPlayID+\",\u5f53\u524dpic.length\u662f\"+pic.length);\n\t\tif(mPlayID&gt;=pic.length)\n\t\t\tmPlayID  = 0;\n\t}\n\t\n\tpublic void UpdateBullet(){\n\t\t\tm_posY -= BULLET_STEP_Y;\n\t}\n\t\n}\n<\/code><\/pre>\n<\/p>\n<p>\n   <strong><br \/>\n    \u5b50\u5f39\u7c7b\u5206\u6790<br \/>\n   <\/strong><br \/>\n   \uff1apic\u6570\u7ec4\u7528\u4e8e\u5b58\u653e\u5b50\u5f39\u7684\u5e27\u6570\uff0c\u7531\u4e8e\u8fd9\u91cc\u5b50\u5f39\u5e27\u6570\u53ea\u6709\u4e00\u5f20\uff0c\u6240\u4ee5\u6570\u7ec4\u957f\u5ea6\u8bbe\u4e3a1\uff1bUpdateBullet()\u7528\u4e8e\u66f4\u65b0\u5b50\u5f39\u4f4d\u7f6e\uff1bm_posX,m_posY\u5b58\u653e\u5b50\u5f39\u5750\u6807\uff1b\n  <\/p>\n<p>\n   \u8bbe\u8ba1\u654c\u673aEnemy\u7c7b\uff1a\n  <\/p>\n<pre class=\"has\"><code class=\"language-java\">package \u96f7\u7535\u98de\u673a\u5c04\u51fb\u6e38\u620f;\n\nimport java.awt.Graphics;\nimport java.awt.Image;\nimport java.awt.Toolkit;\nimport java.awt.image.ImageObserver;\n\nimport javax.swing.JPanel;\n\npublic class Enemy {\n\tpublic static final int ENEMY_ALIVE_STATE = 0;\n\tpublic static final int ENEMY_DEATH_STATE = 1;\n\tstatic final int ENEMY_STEP_Y = 5;\n\tpublic int m_posX = 0;\n\tpublic int m_posY = 0;\n\tpublic int mAnimState = ENEMY_ALIVE_STATE;\n\tprivate Image enemyExplorePic[] = new Image[4];\n\tpublic int mPlayID = 0;\n\t\n\tpublic Enemy(){\n\t\tfor(int i=0;i&lt;enemyExplorePic.length;i++){\n\t\t\tenemyExplorePic[i] = Toolkit.getDefaultToolkit().getImage(\"D:\/Game\/bomb_enemy_\"+i+\".png\");\n\t\t}\n\t}\n\t\n\tpublic void init(int x,int y){\n\t\tm_posX = x;\n\t\tm_posY = y;\n\t\tmAnimState = ENEMY_ALIVE_STATE;\n\t\tmPlayID = 0;\n\t}\n\t\n\tpublic void DrawEnemy(Graphics g,JPanel i){\n\t\tif(mAnimState==ENEMY_DEATH_STATE&amp;&amp;mPlayID&lt;enemyExplorePic.length){\n\t\t\tg.drawImage(enemyExplorePic[mPlayID], m_posX, m_posY,30,30, (ImageObserver)i);\n\t\t\tmPlayID++;\n\t\t\treturn;\n\t\t}\n\t\t\n\t\tImage pic = Toolkit.getDefaultToolkit().getImage(\"D:\/Game\/enemy_alive.png\");\n\t\tg.drawImage(pic, m_posX, m_posY, 30,30,(ImageObserver)i);\n\t}\n\t\n\tpublic void UpdateEnemy(){\n\t\tm_posY += ENEMY_STEP_Y;\n\t}\n\t\n\t\n}\n<\/code><\/pre>\n<p>\n   <strong><br \/>\n    \u654c\u673a\u7c7b\u5206\u6790<br \/>\n   <\/strong><br \/>\n   \uff1am_posX,m_posY\u5b58\u653e\u654c\u673a\u5750\u6807\uff1benemyExplorePic\u6570\u7ec4\u5b58\u653e\u654c\u673a\u7206\u70b8\u65f6\u987a\u5e8f\u64ad\u653e\u7684\u5e27\u6570\u56fe\u7247\uff1bmAnimState\u5b58\u653e\u654c\u673a\u72b6\u6001\uff1bUpdateEnemy()\u63a7\u5236\u654c\u673a\u4f4d\u7f6e\u7684\u79fb\u52a8\uff1b\n  <\/p>\n<p>\n   \u8bbe\u8ba1\u6e38\u620f\u9762\u677fGamePanel\u7c7b\uff1a\n  <\/p>\n<pre class=\"has\"><code class=\"language-java\">package \u96f7\u7535\u98de\u673a\u5c04\u51fb\u6e38\u620f;\n\nimport java.awt.Dimension;\nimport java.awt.Graphics;\nimport java.awt.Image;\nimport java.awt.Toolkit;\nimport java.awt.event.KeyEvent;\nimport java.awt.event.KeyListener;\nimport java.util.Iterator;\nimport java.util.Random;\nimport java.util.Vector;\n\nimport javax.swing.JPanel;\n\n\npublic class GamePanel extends JPanel implements Runnable,KeyListener{\n\n\tprivate int mScreenWidth = 320;\/\/\u5c4f\u5bbd\n\tprivate int mScreenHeight = 480;\/\/\u5c4f\u9ad8\n\tprivate static final int STATE_GAME = 0;\n\tprivate int mState = STATE_GAME;\n\tprivate Image mBitMenuBG0 = null;\/\/\u80cc\u666f\u56fe1\n\tprivate Image mBitMenuBG1 = null;\/\/\u80cc\u666f\u56fe2\n\tprivate int mBitposY0 = 0;\/\/\u80cc\u666f1\u7684y\u8f74\u8d77\u70b9\n\tprivate int mBitposY1 = 0;\/\/\u80cc\u666f2\u7684y\u8f74\u8d77\u70b9\n\tprivate Sound sound = new Sound();\n\tprivate long createEnemyTime = System.currentTimeMillis();\/\/\u7528\u6765\u76d1\u63a7\u654c\u673a\u521b\u5efa\u65f6\u95f4\n\tfinal static int BULLET_POOL_COUNT = 15;\/\/\u6700\u591a\u540c\u65f6\u5b58\u5728\u7684\u5b50\u5f39\u6570\n\tfinal static int PLAN_STEP = 10;\/\/\u4e3b\u89d2\u79fb\u52a8\u6b65\u957f\n\tfinal static int PLAN_TIME = 500;\/\/\u9694500ms\u53d1\u5c04\u5b50\u5f39\n\tfinal static int ENEMY_POOL_COUNT = 5;\/\/\u654c\u673a\u6700\u591a\u540c\u65f6\u5b58\u5728\u4e2a\u6570\n\tfinal static int ENEMY_POS_OFF = 65;\/\/\u654c\u673a\u504f\u79fb\u91cf\n\tfinal static int BULLET_LEFT_OFFSET = 0;\/\/\u5b50\u5f39\u5de6\u504f\u79fb\u91cf\n\tfinal static int BULLET_UP_OFFSET = 10;\/\/\u5b50\u5f39\u4e0a\u504f\u79fb\u91cf\n\t\n\tprivate Thread mThread = null;\/\/\u4e3b\u7ebf\u7a0b\n\tprivate boolean mIsRunning = false;\/\/\u521d\u59cb\u6e38\u620f\u72b6\u6001\u672a\u8fd0\u884c\n\tpublic int mAirPosX = 0;\/\/\u4e3b\u89d2x\u4f4d\u7f6e\n\tpublic int mAirPosY = 0;\/\/\u4e3b\u89d2y\u4f4d\u7f6e\n\tVector&lt;Enemy&gt; mEnemy = new Vector&lt;Enemy&gt;();\/\/\u5b58\u50a8\u654c\u673a\n\tVector&lt;Bullet&gt; mBullet = new Vector&lt;Bullet&gt;();\/\/\u5b58\u50a8\u5b50\u5f39\n\t\n\tpublic int mSendId = 0;\n\tpublic long mSendTime = 0L;\n\tImage myPlanePic[];\n\tpublic int myPlaneID = 0;\n\t\n\tpublic GamePanel(){\n\t\tsetPreferredSize(new Dimension(mScreenWidth,mScreenHeight));\n\t\tsetFocusable(true);\n\t\taddKeyListener(this);\n\t\tsound.loadSound();\n\t\tinit();\n\t\tsetGameState(STATE_GAME);\n\t\tmIsRunning = true;\n\t\tmThread = new Thread(this);\n\t\tmThread.start();\n\t\tsetVisible(true);\n\t}\n\t\n\tpublic void init(){\n\t\ttry{\n\t\t\tmBitMenuBG0 = Toolkit.getDefaultToolkit().getImage(\"D:\/Game\/bg0.jpg\");\n\t\t\tmBitMenuBG1 = Toolkit.getDefaultToolkit().getImage(\"D:\/Game\/bg0.jpg\");\t\t\t\n\t\t}catch(Exception e){\n\t\t\te.printStackTrace();\n\t\t}\n\t\t\n\t\tmBitposY0 = 0;\n\t\tmBitposY1 = -mScreenHeight;\n\t\tmAirPosX = 150;\n\t\tmAirPosY = 400;\n\t\tmyPlanePic = new Image[1];\n\t\tfor(int i=0;i&lt;myPlanePic.length;i++){\n\t\t\tmyPlanePic[i] = Toolkit.getDefaultToolkit().getImage(\"D:\/Game\/player.png\");\n\t\t}\n\t\t\n\t\tfor(int i=0;i&lt;ENEMY_POOL_COUNT;i++){\n\t\t\tEnemy tempEnemy = new Enemy();\n\t\t\ttempEnemy.init(i*ENEMY_POS_OFF, i*ENEMY_POS_OFF - 300);\n\t\t\tmEnemy.add(tempEnemy);\n\t\t}\n\t\t\n\t\t\tmBullet.add(new Bullet());\n\t\t\n\t\tmSendTime = System.currentTimeMillis();\n\t\t\n\t}\n\t\n\tpublic void draw(){\n\t\tswitch(mState){\n\t\tcase STATE_GAME:\n\t\t\trenderBg();\/\/\u66f4\u65b0\u4e3b\u89d2\u98de\u673a\n\t\t\tupdateBg();\/\/\u66f4\u65b0\u573a\u666f\u753b\u5e03\n\t\t\tbreak;\n\t\t}\n\t}\n\t\n\tprivate void setGameState(int newState){\n\t\tmState = newState;\n\t}\n\t\n\tpublic void renderBg(){\n\t\tmyPlaneID++;\n\t\tif(myPlaneID == myPlanePic.length){\n\t\t\tmyPlaneID = 0;\n\t\t}\n\t\trepaint();\n\t}\n\t\n\tpublic void paint(Graphics g){\n\t\tg.drawImage(mBitMenuBG0, 0, mBitposY0, this);\n\t\tg.drawImage(mBitMenuBG1, 0, mBitposY1, this);\n\t\tg.drawImage(myPlanePic[myPlaneID], mAirPosX, mAirPosY, 30,30,this);\n\t\tfor(int i=0;i&lt;mBullet.size();i++){\n\t\t\tif(mBullet.get(i).mFacus==true)\n\t\t\t\tmBullet.get(i).DrawBullet(g, this);\n\t\t\t\n\t\t}\n\t\tfor(int i=0;i&lt;mEnemy.size();i++){\n\t\t\tmEnemy.get(i).DrawEnemy(g, this);\n\t\t}\n\t}\n\t\n\tpublic void updateBg(){\n\t\tmBitposY0 += 10;\n\t\tmBitposY1 += 10;\n\t\tif(mBitposY0 == mScreenHeight){\n\t\t\tmBitposY0 = -mScreenHeight;\n\t\t}\n\t\tif(mBitposY1 == mScreenHeight){\n\t\t\tmBitposY1 = -mScreenHeight;\n\t\t}\n\t\t\n\t\t\/\/\u68c0\u6d4b\u5b50\u5f39\u662f\u5426\u8d85\u51fa\u5c4f\u5e55\u4ee5\u53ca\u66f4\u65b0\u5b50\u5f39\u4f4d\u7f6e\n\t\tfor(int i=0;i&lt;mBullet.size();i++){\n\t\t\tif(mBullet.get(i).m_posY&lt;=0)\n\t\t\t\tmBullet.get(i).mFacus = false;\n\t\t\t\n\t\t\tmBullet.get(i).UpdateBullet();\n\t\t\t\n\t\t}\n\t\t\n\t\tfor(int i=0;i&lt;mEnemy.size();i++){\n\t\t\tmEnemy.get(i).UpdateEnemy();\n\t\t\tif(mEnemy.get(i).mAnimState==Enemy.ENEMY_DEATH_STATE&amp;&amp;mEnemy.get(i).mPlayID==4||mEnemy.get(i).m_posY&gt;=mScreenHeight){\n\t\t\t\tmEnemy.remove(i);\t\t\t\t\t\t\t\t\n\t\t\t}\t\n\t\t}\n\t\t\n\t\tlong nowTime = System.currentTimeMillis();\n\t\tif(mEnemy.size()&lt;5&amp;&amp;nowTime-createEnemyTime&gt;=1000)\/\/\u81f3\u5c11\u8981\u95f4\u96941\u79d2\u624d\u751f\u6210\u98de\u673a\n\t\t{\n\t\t\tcreateEnemyTime = nowTime;\n\t\t\tEnemy tempEnemy = new Enemy();\t\t\t\t\t\n\t\t\ttempEnemy.init(UtilRandom(0,mScreenWidth-30),0);\n\t\t\tmEnemy.add(tempEnemy);\n\t\t}\n\t\t\n\t\t\n\t\tif(mSendId&lt;BULLET_POOL_COUNT){\n\t\t\tlong now = System.currentTimeMillis();\n\t\t\tif(now-mSendTime&gt;=PLAN_TIME){\n\t\t\t\tBullet tempBullet = new Bullet();\n\t\t\t\ttempBullet.init(mAirPosX-BULLET_LEFT_OFFSET, mAirPosY-BULLET_UP_OFFSET);\n\t\t\t\tmBullet.add(tempBullet);\n\t\t\t\tmSendTime = now;\n\t\t\t\tmSendId++;\n\t\t\t}\n\t\t}else{\n\t\t\tmSendId= 0;\n\t\t}\n\t\t\n\t\tCollision();\n\t}\n\t\n\tpublic void Collision(){\n\t\tfor(int i=0;i&lt;mBullet.size();i++)\n\t\t{\n\t\t\tfor(int j=0;j&lt;mEnemy.size();j++)\n\t\t\t{\n\t\t\t\tif(mEnemy.get(j).mAnimState==Enemy.ENEMY_ALIVE_STATE&amp;&amp;mBullet.get(i).mFacus==true&amp;&amp;mBullet.get(i).m_posX&gt;mEnemy.get(j).m_posX-30&amp;&amp;mBullet.get(i).m_posX&lt;mEnemy.get(j).m_posX+30\n\t\t\t\t\t&amp;&amp;mBullet.get(i).m_posY&gt;=mEnemy.get(j).m_posY&amp;&amp;mBullet.get(i).m_posY&lt;=mEnemy.get(j).m_posY+30){\n\t\t\t\t\tmEnemy.get(j).mAnimState = Enemy.ENEMY_DEATH_STATE;\n\t\t\t\t\tmBullet.get(i).mFacus = false;\/\/\u5982\u679c\u5b50\u5f39\u649e\u4e0a\u654c\u673a\uff0c\u654c\u673a\u72b6\u6001\u4fee\u6539\u4e3a\u6b7b\u4ea1\uff0c\u5b50\u5f39\u72b6\u6001\u4fee\u6539\u4e3a\u5931\u6548\t\t\t\t\t\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\n\t}\n\t\n\t\/\/\u8fd4\u56de\u7684\u654c\u673ax\u5750\u6807\n\tprivate int UtilRandom(int bottom,int top){\n\t\t\n\t\treturn ((Math.abs(new Random().nextInt()) % (top - bottom)) + bottom);\n\t}\n\t\n\t\n\t@Override\n\tpublic void keyTyped(KeyEvent e) {\n\t\t\/\/ TODO Auto-generated method stub\n\t\t\n\t}\n\n\t@Override\n\tpublic void keyPressed(KeyEvent e) {\n\t\t\n\t\tint key = e.getKeyCode();\n\t\t\/\/System.out.println(key);\n\t\tif(key == KeyEvent.VK_UP){\n\t\t\tmAirPosY -= PLAN_STEP;\n\t\t}\n\t\tif(key == KeyEvent.VK_DOWN){\n\t\t\tmAirPosY += PLAN_STEP;\n\t\t}\n\t\tif(key == KeyEvent.VK_LEFT){\n\t\t\tmAirPosX -= PLAN_STEP;\n\t\t\tif(mAirPosX&lt;0){\n\t\t\t\tmAirPosX = 0;\n\t\t\t}\n\t\t}\n\t\t\n\t\tif(key == KeyEvent.VK_RIGHT){\n\t\t\tmAirPosX += PLAN_STEP;\n\t\t\tif(mAirPosX &gt; mScreenWidth-30){\n\t\t\t\tmAirPosX = mScreenWidth - 30;\n\t\t\t}\n\t\t}\n\t\t\n\/\/\t\tSystem.out.println(\"\u98de\u673a\u5f53\u524d\u5750\u6807\u662f(\"+mAirPosX+\",\"+mAirPosY+\")\");\n\t}\n\n\t@Override\n\tpublic void keyReleased(KeyEvent e) {\n\t\t\/\/ TODO Auto-generated method stub\n\t\t\n\t}\n\n\t@Override\n\tpublic void run() {\n\t\twhile(mIsRunning){\n\t\t\tdraw();\n\t\t\ttry{\n\t\t\t\tThread.sleep(100);\n\t\t\t}catch(Exception e){\n\t\t\t\te.printStackTrace();\n\t\t\t}\n\t\t}\n\t}\n\n}\n<\/code><\/pre>\n<p>\n   <strong><br \/>\n    \u6e38\u620f\u9762\u677f\u7c7b\u5206\u6790\uff1a<br \/>\n   <\/strong>\n  <\/p>\n<p>\n   \u2460mThread\u7ebf\u7a0b\u7528\u4e8e\u5b9a\u65f6\u751f\u6210\u5b50\u5f39\uff0c\u5982\u679c\u5f53\u524d\u751f\u6548\u7684\u5b50\u5f39\u6570\u6ca1\u6709\u8d85\u8fc715\u4e2a\uff0c\u6bcf\u9694500ms\u751f\u6210\u5b50\u5f39\uff0c\u5b50\u5f39\u4f4d\u4e8e\u4e3b\u89d2\u98de\u673a\u4e0a\u65b9\u4e00\u4e2a\u5b50\u5f39\u4e0a\u504f\u79fb\u91cf\u7684\u4f4d\u7f6e\uff1b\n  <\/p>\n<p>\n   \u2461image0\u548cimage1\u662f\u80cc\u666f\u56fe\u7247\uff0c\u521d\u59cb\u5316\u80cc\u666f\u56fe\u72472\u4f4d\u4e8e\u80cc\u666f\u56fe\u72471\u4e0a\u65b9\uff0c\u968f\u7740\u6e38\u620f\u7684\u8fdb\u884c\uff0c\u80cc\u666f\u56fe\u7247\u9010\u6e10\u4e0b\u79fb\uff0c\u5f53\u80cc\u666f\u56fe\u72471\u5230\u5c4f\u5e55\u5916\u65f6\uff0c\u5c06\u80cc\u666f\u56fe\u72471\u653e\u5230\u80cc\u666f\u56fe\u72472\u4e0a\u65b9\uff1b\n  <\/p>\n<p>\n   \u2462\u78b0\u649e\u68c0\u6d4b\uff1a\u5faa\u73af\u5b50\u5f39\u6570\u7ec4\u548c\u654c\u673a\u6570\u7ec4\uff0c\u5982\u679c\u5f53\u524d\u5b50\u5f39\u751f\u6548\uff0c\u5f53\u524d\u654c\u673a\u72b6\u6001\u5b58\u6d3b\uff0c\u5b50\u5f39\u7684x\u503c&gt;\u654c\u673a\u7684x\u503c-\u5b50\u5f39\u5bbd\u5ea6&amp;&amp;\u5b50\u5f39\u7684x\u503c&lt;\u654c\u673a\u7684x\u503c+\u654c\u673a\u5bbd\u5ea6&amp;&amp;\u5b50\u5f39\u7684y\u503c&gt;=\u654c\u673a\u7684y\u503c&amp;&amp;\u5b50\u5f39\u7684y\u503c&lt;=\u654c\u673a\u7684y\u503c+\u654c\u673a\u9ad8\u5ea6\uff0c\u90a3\u4e48\u4fee\u6539\u5f53\u524d\u654c\u673a\u7684\u72b6\u6001\u4e3a\u6b7b\u4ea1\u5e76\u64ad\u653e\u7206\u70b8\u52a8\u753b\uff0c\u4fee\u6539\u5f53\u524d\u5b50\u5f39\u72b6\u6001\u4e3a\u5931\u6548\uff1b\n  <\/p>\n<p>\n   \u2463\u5982\u679c\u654c\u673a\u6b7b\u4ea1\u5e76\u4e14\u7206\u70b8\u52a8\u753b\u64ad\u653e\u5b8c\u6bd5\uff0c\u6216\u8005\u654c\u673a\u8d85\u51fa\u5c4f\u5e55\u663e\u793a\u8303\u56f4\uff0c\u5220\u9664\u654c\u673a\uff1b\n  <\/p>\n<p>\n   \u2464\u5982\u679c\u5b50\u5f39\u5931\u6548\u6216\u8005\u8d85\u8fc7\u5c4f\u5e55\u8303\u56f4\uff0c\u5220\u9664\u5b50\u5f39\uff1b\n  <\/p>\n<p>\n   \u2465\u654c\u673a\u540e\u53f0\u968f\u673a\u751f\u6210\uff0c\u4f4d\u4e8e\u5c4f\u5e55\u4e0a\u65b9\uff0c\u63a7\u5236\u81f3\u5c11\u6bcf\u96941\u79d2\u624d\u80fd\u751f\u6210\u65b0\u7684\u654c\u673a\uff0c\u5e76\u4e14\u5f53\u524d\u5c4f\u5e55\u4e0a\u7684\u654c\u673a\u6570\u91cf\u6700\u591a\u4e0d\u80fd\u8d85\u8fc7\u4e94\u4e2a\uff1b\n  <\/p>\n<\/p>\n<p>\n   \u6700\u540e\u8fd8\u5269\u6e38\u620f\u7a97\u53e3\u7c7b\u548c\u80cc\u666f\u97f3\u4e50\u7c7b\u4ee3\u7801\uff1a\n  <\/p>\n<pre class=\"has\"><code class=\"language-java\">package \u96f7\u7535\u98de\u673a\u5c04\u51fb\u6e38\u620f;\n\nimport java.awt.Container;\n\nimport javax.swing.JFrame;\n\npublic class planeFrame extends JFrame{\n\n\tpublic planeFrame(){\n\t\tsetTitle(\"\u98de\u884c\u5c04\u51fb\u7c7b\u6e38\u620f\");\n\t\tGamePanel panel = new GamePanel();\n\t\tContainer contentPane = getContentPane();\n\t\tcontentPane.add(panel);\n\t\tpack();\n\t}\n\n\t\n\tpublic static void main(String[] args) {\n\t\tplaneFrame e1 = new planeFrame();\n\t\te1.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);\n\t\te1.setVisible(true);\n\t}\n\n}\n<\/code><\/pre>\n<pre class=\"has\"><code class=\"language-java\">package \u96f7\u7535\u98de\u673a\u5c04\u51fb\u6e38\u620f;\n\nimport javax.sound.midi.*;\n\nimport java.io.File;\nimport java.io.IOException;\n\npublic class Sound {\n\n\tString path = new String(\"D:\/Music\/\");\n\tString file = new String(\"nor.mid\");\n\tSequence seq;\n\tSequencer midi;\n\tboolean sign;\n\tvoid loadSound(){\n\t\ttry {\n\t\t\tseq = MidiSystem.getSequence(new File(path+file));\n\t\t\tmidi = MidiSystem.getSequencer();\n\t\t\tmidi.open();\n\t\t\tmidi.setSequence(seq);\n\t\t\tmidi.start();\n\t\t\tmidi.setLoopCount(Sequencer.LOOP_CONTINUOUSLY);\n\t\t\t\n\t\t} catch (InvalidMidiDataException | IOException e) {\n\t\t\t\/\/ TODO Auto-generated catch block\n\t\t\te.printStackTrace();\n\t\t} catch (MidiUnavailableException e) {\n\t\t\t\/\/ TODO Auto-generated catch block\n\t\t\te.printStackTrace();\n\t\t}\n\t\t\n\t\tsign = true;\n\t}\n\t\n\t\n\tpublic Sound(String file,String path){\n\t\tthis.file = file;\n\t\tthis.path = path;\n\t}\n\t\n\tpublic Sound() {\n\t\t\/\/ TODO Auto-generated constructor stub\n\t}\n\n\n\tvoid mystop(){midi.stop();midi.close();sign=false;}\n\tboolean isplay(){return sign;}\n\tvoid setMusic(String e){file=e;}\n\t\n}\n<\/code><\/pre>\n<p>\n   \u81f3\u6b64\uff0c\u6e38\u620f\u5f00\u53d1\u5df2\u7ecf\u5b8c\u6bd5\uff0c\u8fd0\u884c\u6548\u679c\u5982\u4e0b\uff1a\n  <\/p>\n<\/p><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528\u5230\u7684\u7d20\u6750\u6587\u4ef6\u5939\uff1a \u7d20\u6750\u8bf4\u660e\uff1a bg0.jpg\u662f\u80cc\u666f\u56fe\u7247\u3002bomb_enemy\u662f\u654c\u673a\u7206\u70b8\u65f6\u6309\u987a\u5e8f\u64ad\u653e\u7684\u56db\u5e27\u56fe [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":215,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-3554","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-23"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Java\u6e38\u620f\u5f00\u53d1\u2014\u2014\u98de\u884c\u5c04\u51fb\u7c7b\u6e38\u620f - \u7269\u5ae9\u8f6f\u4ef6\u8d44\u8baf\u7f51<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wunen.com\/index.php\/2025\/06\/10\/java\u6e38\u620f\u5f00\u53d1-\u98de\u884c\u5c04\u51fb\u7c7b\u6e38\u620f\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Java\u6e38\u620f\u5f00\u53d1\u2014\u2014\u98de\u884c\u5c04\u51fb\u7c7b\u6e38\u620f - \u7269\u5ae9\u8f6f\u4ef6\u8d44\u8baf\u7f51\" \/>\n<meta property=\"og:description\" content=\"\u4f7f\u7528\u5230\u7684\u7d20\u6750\u6587\u4ef6\u5939\uff1a \u7d20\u6750\u8bf4\u660e\uff1a bg0.jpg\u662f\u80cc\u666f\u56fe\u7247\u3002bomb_enemy\u662f\u654c\u673a\u7206\u70b8\u65f6\u6309\u987a\u5e8f\u64ad\u653e\u7684\u56db\u5e27\u56fe [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wunen.com\/index.php\/2025\/06\/10\/java\u6e38\u620f\u5f00\u53d1-\u98de\u884c\u5c04\u51fb\u7c7b\u6e38\u620f\/\" \/>\n<meta property=\"og:site_name\" content=\"\u7269\u5ae9\u8f6f\u4ef6\u8d44\u8baf\u7f51\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-09T22:00:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wunen.com\/wp-content\/uploads\/2025\/03\/\u8d44\u8baf.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"260\" 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