处理完成侦听测试

WebService/src/main/java/com/java110/web/components/ValidateCodeComponent.java

@@ -28,6 +28,22 @@ public class ValidateCodeComponent {
         }
     }
 
+    /**
+     * 校验验证码
+     * @param pd
+     * @return
+     */
+    public ResponseEntity<String> validate(IPageData pd){
+        ResponseEntity<String> responseEntity = null;
+        try{
+            responseEntity =  loginServiceSMOImpl.validate(pd);
+        }catch (Exception e){
+            responseEntity = new ResponseEntity<String>(e.getMessage(), HttpStatus.INTERNAL_SERVER_ERROR);
+        }finally {
+            return responseEntity;
+        }
+    }
+
 
     public ILoginServiceSMO getLoginServiceSMOImpl() {
         return loginServiceSMOImpl;

WebService/src/main/java/com/java110/web/core/VueComponentElement.java

@@ -1,5 +1,9 @@
 package com.java110.web.core;
 
+import com.alibaba.fastjson.JSONObject;
+import com.java110.web.smo.impl.LoginServiceSMOImpl;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.thymeleaf.Arguments;
 import org.thymeleaf.dom.*;
 import org.thymeleaf.processor.element.AbstractMarkupSubstitutionElementProcessor;
@@ -13,12 +17,17 @@ import java.util.List;
  */
 public class VueComponentElement extends AbstractMarkupSubstitutionElementProcessor {
 
+    private final static Logger logger = LoggerFactory.getLogger(VueComponentElement.class);
+
+
     protected VueComponentElement(String elementName) {
         super(elementName);
     }
 
     @Override
     protected List<Node> getMarkupSubstitutes(Arguments arguments, Element element) {
+
+        //logger.debug("arg:{},element:{}", JSONObject.toJSONString(arguments),element.getAttributeValue("name"));
         List<Node> nodes = new ArrayList<>();
         //获取模板名称
         String componentName = element.getAttributeValue("name");
@@ -27,6 +36,7 @@ public class VueComponentElement extends AbstractMarkupSubstitutionElementProces
             throw new RuntimeException("在缓存中未找到组件【"+componentName+"】");
         }
         Node nodeHtml = new Macro(html);
+
         nodes.add(nodeHtml);
         //css
         String css = VueComponentTemplate.findTemplateByComponentCode(componentName+"."+VueComponentTemplate.COMPONENT_CSS);
@@ -44,6 +54,7 @@ public class VueComponentElement extends AbstractMarkupSubstitutionElementProces
             nodes.add(nodeJs);
         }
 
+
         return nodes;
     }
 

WebService/src/main/java/com/java110/web/smo/ILoginServiceSMO.java

@@ -22,4 +22,11 @@ public interface ILoginServiceSMO {
      * @return
      */
     public ResponseEntity<String> generateValidateCode(IPageData pd);
+
+    /**
+     * 验证码校验
+     * @param pd 页面请求对象
+     * @return
+     */
+    public ResponseEntity<String> validate(IPageData pd);
 }

WebService/src/main/java/com/java110/web/smo/impl/LoginServiceSMOImpl.java

@@ -1,12 +1,14 @@
 package com.java110.web.smo.impl;
 
 import com.alibaba.fastjson.JSONObject;
+import com.java110.common.cache.CommonCache;
 import com.java110.common.constant.CommonConstant;
 import com.java110.common.constant.ServiceConstant;
 import com.java110.common.util.Assert;
 import com.java110.core.base.smo.BaseServiceSMO;
 import com.java110.core.context.IPageData;
 import com.java110.core.factory.AuthenticationFactory;
+import com.java110.core.factory.ValidateCodeFactory;
 import com.java110.web.smo.ILoginServiceSMO;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -66,29 +68,46 @@ public class LoginServiceSMOImpl extends BaseServiceSMO implements ILoginService
      */
     @Override
     public ResponseEntity<String> generateValidateCode(IPageData pd) {
+        int w = 200, h = 80;
+        String verifyCode = ValidateCodeFactory.generateVerifyCode(4);
+        ResponseEntity<String> verifyCodeImage = null;
+        try {
+            verifyCodeImage = new ResponseEntity<>(ValidateCodeFactory.outputImage(200, 80, verifyCode), HttpStatus.OK);
+
+            //将验证码存入Redis中
+            CommonCache.setValue(pd.getSessionId()+"_validateCode",verifyCode,CommonCache.defaultExpireTime);
+
+        }catch (Exception e){
+            logger.error("生成验证码失败，",e);
+            verifyCodeImage = new ResponseEntity<>("", HttpStatus.INTERNAL_SERVER_ERROR);
+        }
+        return verifyCodeImage;
+    }
 
+    /**
+     * 校验验证码
+     * @param pd 页面请求对象
+     * @return
+     */
+    public ResponseEntity<String> validate(IPageData pd){
+
+        logger.debug("校验验证码参数:{}",pd.toString());
+        ResponseEntity<String> verifyResult = null;
+        Assert.jsonObjectHaveKey(pd.getReqData(),"code","请求报文中未包含 code节点"+pd.toString());
 
+        String code = CommonCache.getValue(pd.getSessionId()+"_validateCode");
 
-        BufferedImage image = new BufferedImage(IMG_WIDTH, IMG_HEIGHT, BufferedImage.TYPE_INT_RGB);    // 实例化BufferedImage
-                    Graphics g = image.getGraphics();
-                    Color c = new Color(200, 200, 255);                                             // 验证码图片的背景颜色
-                    g.setColor(c);
-                    g.fillRect(0, 0, IMG_WIDTH, IMG_HEIGHT);                                        // 图片的边框
+        if(JSONObject.parseObject(pd.getReqData()).getString("code").equals(code)){
+            verifyResult = new ResponseEntity<>("成功", HttpStatus.OK);
+        }else{
+            verifyResult = new ResponseEntity<>("验证码错误", HttpStatus.INTERNAL_SERVER_ERROR);
+        }
 
-                    StringBuffer sb = new StringBuffer();                                           // 用于保存验证码字符串
-                    int index;                                                                      // 数组的下标
-                    for (int i = 0; i < NUMBER_OF_CHS; i++) {
-                            index = r.nextInt(chs.length);                                              // 随机一个下标
-                            g.setColor(new Color(r.nextInt(88), r.nextInt(210), r.nextInt(150)));       // 随机一个颜色
-                            g.drawString(chs[index] + "", 15 * i + 3, 18);                              // 画出字符
-                            sb.append(chs[index]);                                                      // 验证码字符串
-                        }
 
-                    /*request.getSession().setAttribute("piccode", sb.toString());                    // 将验证码字符串保存到session中
-                    ImageIO.write(image, "jpg", response.getOutputStream());*/
-        return null;
+        return verifyResult;
     }
 
+
     public RestTemplate getRestTemplate() {
         return restTemplate;
     }

WebService/src/main/resources/components/login/login.html

@@ -11,6 +11,7 @@
         <div class="form-group">
             <input type="password" v-model="loginInfo.passwd" class="form-control" placeholder="密码" required="">
         </div>
+        <vc:create name="validate-code"></vc:create>
         <button type="submit" v-on:click="doLogin()" class="btn btn-primary block full-width m-b">登录</button>
 
         <a href="#"><small>忘记密码?</small></a>

WebService/src/main/resources/components/login/login.js

@@ -29,7 +29,11 @@
 
             }
         }
-
     });
 
+    vc.component.$on('errorInfoEvent',function(_errorInfo){
+        vm.loginInfo.errorInfo = _errorInfo;
+        console.log('errorInfoEvent 事件被监听',_errorInfo)
+    })
+
 })(window.vc);

WebService/src/main/resources/components/validate_code/validate-code.html

@@ -0,0 +1,4 @@
+<div class="form-group" id="validate-code">
+    <input type="text" v-model="code" class="form-control" placeholder="请输入验证码" required=""/>
+    <img v-bind:src="codeImage" v-on:click="testEvent()"/>
+</div>

WebService/src/main/resources/components/validate_code/validate-code.js

@@ -0,0 +1,43 @@
+(function(vc){
+    var vm = new Vue({
+        el:'#validate-code',
+            data:{
+                    code:'',
+                    codeImage:'',
+                    errorInfo:''
+            },
+            mounted:function(){
+                       this.generateCode();
+                   },
+            methods:{
+                generateCode(){
+                    var param = {
+                        _uId:'123'
+                    }
+                    vc.http.call('validate-code','generateValidateCode',param,
+                                {
+                                    emulateJSON:true
+                                 },function(json,res){
+                                    //vm.menus = vm.refreshMenuActive(JSON.parse(json),0);
+                                    if(res.status == 200){
+                                        vm.codeImage = json;
+                                        return ;
+                                    }
+                                    vm.$emit('errorInfoEvent',json);
+                                 },function(errInfo,error){
+                                    console.log('请求失败处理');
+
+                                    vm.loginInfo.errorInfo = errInfo;
+                                 })
+
+                },
+                testEvent(){
+                //vc.dispatchEvent('errorInfoEvent',"测试");
+                    vc.component.$emit('errorInfoEvent',"测试");
+                    console.log("testEvent")
+                }
+            }
+
+    });
+
+})(window.vc);

WebService/src/main/resources/static/js/core.js

@@ -7,10 +7,15 @@
     vc = {
         version:"v0.0.1",
         name:"vue component",
-        author:'java110'
+        author:'java110',
+        component:new Vue()
     };
 
+    var component = window.component || new Vue({
+        methods:{
 
+        }
+    });
    //通知window对象
    window.vc = vc;
 })(window);

WebService/src/main/resources/views/login.html

@@ -17,9 +17,9 @@
 </head>
 
 <body class="gray-bg">
-
 <div class="middle-box text-center loginscreen animated fadeInDown">
     <vc:create name="login"></vc:create>
+
 </div>
 
 

java110-common/src/main/java/com/java110/common/cache/CommonCache.java

@@ -0,0 +1,79 @@
+package com.java110.common.cache;
+
+import redis.clients.jedis.Jedis;
+
+/**
+ * Created by wuxw on 2018/5/5.
+ */
+public class CommonCache extends BaseCache{
+
+    public final static int defaultExpireTime = 5*60;
+
+    /**
+     * 获取值(用户ID)
+     * @returne
+     */
+    public static String getValue(String key){
+        Jedis redis = null;
+        try {
+            redis = getJedis();
+            return redis.get(key);
+        }finally {
+            if(redis != null){
+                redis.close();
+            }
+        }
+    }
+
+    /**
+     * 保存数据
+     * @param key
+     */
+    public static void setValue(String key,String value,int expireTime){
+        Jedis redis = null;
+        try {
+            redis = getJedis();
+            redis.set(key,value);
+            redis.expire(key,expireTime);
+        }finally {
+            if(redis != null){
+                redis.close();
+            }
+        }
+
+    }
+
+    /**
+     * 删除记录
+     * @param key
+     */
+    public static void removeValue(String key){
+        Jedis redis = null;
+        try {
+            redis = getJedis();
+            redis.del(key);
+        }finally {
+            if(redis != null){
+                redis.close();
+            }
+        }
+    }
+
+    /**
+     * 重设超时间
+     * @param jdi
+     * @param expireTime
+     */
+    public static void resetExpireTime(String jdi,int expireTime){
+
+        Jedis redis = null;
+        try {
+            redis = getJedis();
+            redis.expire(jdi,expireTime);
+        }finally {
+            if(redis != null){
+                redis.close();
+            }
+        }
+    }
+}

java110-core/src/main/java/com/java110/core/factory/ValidateCodeFactory.java

@@ -0,0 +1,272 @@
+package com.java110.core.factory;
+
+import sun.misc.BASE64Encoder;
+
+import java.awt.Color;
+import java.awt.Font;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.RenderingHints;
+import java.awt.geom.AffineTransform;
+import java.awt.image.BufferedImage;
+import java.io.*;
+import java.util.Arrays;
+import java.util.Random;
+
+import javax.imageio.ImageIO;
+/**
+ * <p><b>ValidateCodeFactory Description:</b> (验证码生成)</p>
+ * <b>DATE:</b> 2016年6月2日 下午3:53:34
+ */
+public class ValidateCodeFactory{
+
+    //使用到Algerian字体，系统里没有的话需要安装字体，字体只显示大写，去掉了1,0,i,o几个容易混淆的字符
+    public static final String VERIFY_CODES = "23456789ABCDEFGHJKLMNPQRSTUVWXYZ";
+    private static Random random = new Random();
+    static BASE64Encoder encoder = new sun.misc.BASE64Encoder();
+
+
+    /**
+     * 使用系统默认字符源生成验证码
+     * @param verifySize    验证码长度
+     * @return
+     */
+    public static String generateVerifyCode(int verifySize){
+        return generateVerifyCode(verifySize, VERIFY_CODES);
+    }
+    /**
+     * 使用指定源生成验证码
+     * @param verifySize    验证码长度
+     * @param sources   验证码字符源
+     * @return
+     */
+    public static String generateVerifyCode(int verifySize, String sources){
+        if(sources == null || sources.length() == 0){
+            sources = VERIFY_CODES;
+        }
+        int codesLen = sources.length();
+        Random rand = new Random(System.currentTimeMillis());
+        StringBuilder verifyCode = new StringBuilder(verifySize);
+        for(int i = 0; i < verifySize; i++){
+            verifyCode.append(sources.charAt(rand.nextInt(codesLen-1)));
+        }
+        return verifyCode.toString();
+    }
+
+    /**
+     * 生成随机验证码文件,并返回验证码值
+     * @param w
+     * @param h
+     * @param outputFile
+     * @param verifySize
+     * @return
+     * @throws IOException
+     */
+    public static String outputVerifyImage(int w, int h, File outputFile, int verifySize) throws IOException{
+        String verifyCode = generateVerifyCode(verifySize);
+        outputImage(w, h, outputFile, verifyCode);
+        return verifyCode;
+    }
+
+    /**
+     * 输出随机验证码图片流,并返回验证码值
+     * @param w
+     * @param h
+     * @param os
+     * @param verifySize
+     * @return
+     * @throws IOException
+     */
+    public static String outputVerifyImage(int w, int h, OutputStream os, int verifySize) throws IOException{
+        String verifyCode = generateVerifyCode(verifySize);
+        outputImage(w, h, verifyCode);
+        return verifyCode;
+    }
+
+    /**
+     * 生成指定验证码图像文件
+     * @param w
+     * @param h
+     * @param outputFile
+     * @param code
+     * @throws IOException
+     */
+    public static void outputImage(int w, int h, File outputFile, String code) throws IOException{
+        if(outputFile == null){
+            return;
+        }
+        File dir = outputFile.getParentFile();
+        if(!dir.exists()){
+            dir.mkdirs();
+        }
+        try{
+            outputFile.createNewFile();
+            FileOutputStream fos = new FileOutputStream(outputFile);
+            outputImage(w, h, code);
+            fos.close();
+        } catch(IOException e){
+            throw e;
+        }
+    }
+
+    /**
+     * 输出指定验证码图片流
+     * @param w
+     * @param h
+     * @param code
+     * @throws IOException
+     */
+    public static String outputImage(int w, int h, String code) throws IOException{
+        int verifySize = code.length();
+        BufferedImage image = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
+        Random rand = new Random();
+        Graphics2D g2 = image.createGraphics();
+        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON);
+        Color[] colors = new Color[5];
+        Color[] colorSpaces = new Color[] { Color.WHITE, Color.CYAN,
+                Color.GRAY, Color.LIGHT_GRAY, Color.MAGENTA, Color.ORANGE,
+                Color.PINK, Color.YELLOW };
+        float[] fractions = new float[colors.length];
+        for(int i = 0; i < colors.length; i++){
+            colors[i] = colorSpaces[rand.nextInt(colorSpaces.length)];
+            fractions[i] = rand.nextFloat();
+        }
+        Arrays.sort(fractions);
+
+        g2.setColor(Color.GRAY);// 设置边框色
+        g2.fillRect(0, 0, w, h);
+
+        Color c = getRandColor(200, 250);
+        g2.setColor(c);// 设置背景色
+        g2.fillRect(0, 2, w, h-4);
+
+        //绘制干扰线
+        Random random = new Random();
+        g2.setColor(getRandColor(160, 200));// 设置线条的颜色
+        for (int i = 0; i < 20; i++) {
+            int x = random.nextInt(w - 1);
+            int y = random.nextInt(h - 1);
+            int xl = random.nextInt(6) + 1;
+            int yl = random.nextInt(12) + 1;
+            g2.drawLine(x, y, x + xl + 40, y + yl + 20);
+        }
+
+        // 添加噪点
+        float yawpRate = 0.05f;// 噪声率
+        int area = (int) (yawpRate * w * h);
+        for (int i = 0; i < area; i++) {
+            int x = random.nextInt(w);
+            int y = random.nextInt(h);
+            int rgb = getRandomIntColor();
+            image.setRGB(x, y, rgb);
+        }
+
+        shear(g2, w, h, c);// 使图片扭曲
+
+        g2.setColor(getRandColor(100, 160));
+        int fontSize = h-4;
+        Font font = new Font("Algerian", Font.ITALIC, fontSize);
+        g2.setFont(font);
+        char[] chars = code.toCharArray();
+        for(int i = 0; i < verifySize; i++){
+            AffineTransform affine = new AffineTransform();
+            affine.setToRotation(Math.PI / 4 * rand.nextDouble() * (rand.nextBoolean() ? 1 : -1), (w / verifySize) * i + fontSize/2, h/2);
+            g2.setTransform(affine);
+            g2.drawChars(chars, i, 1, ((w-10) / verifySize) * i + 5, h/2 + fontSize/2 - 10);
+        }
+
+        g2.dispose();
+        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+        ImageIO.write(image, "jpg", baos);
+        byte[] bytes = baos.toByteArray();
+
+        return "data:image/jpeg;base64,"+encoder.encodeBuffer(bytes).trim();
+    }
+
+    private static Color getRandColor(int fc, int bc) {
+        if (fc > 255)
+            fc = 255;
+        if (bc > 255)
+            bc = 255;
+        int r = fc + random.nextInt(bc - fc);
+        int g = fc + random.nextInt(bc - fc);
+        int b = fc + random.nextInt(bc - fc);
+        return new Color(r, g, b);
+    }
+
+    private static int getRandomIntColor() {
+        int[] rgb = getRandomRgb();
+        int color = 0;
+        for (int c : rgb) {
+            color = color << 8;
+            color = color | c;
+        }
+        return color;
+    }
+
+    private static int[] getRandomRgb() {
+        int[] rgb = new int[3];
+        for (int i = 0; i < 3; i++) {
+            rgb[i] = random.nextInt(255);
+        }
+        return rgb;
+    }
+
+    private static void shear(Graphics g, int w1, int h1, Color color) {
+        shearX(g, w1, h1, color);
+        shearY(g, w1, h1, color);
+    }
+
+    private static void shearX(Graphics g, int w1, int h1, Color color) {
+
+        int period = random.nextInt(2);
+
+        boolean borderGap = true;
+        int frames = 1;
+        int phase = random.nextInt(2);
+
+        for (int i = 0; i < h1; i++) {
+            double d = (double) (period >> 1)
+                    * Math.sin((double) i / (double) period
+                    + (6.2831853071795862D * (double) phase)
+                    / (double) frames);
+            g.copyArea(0, i, w1, 1, (int) d, 0);
+            if (borderGap) {
+                g.setColor(color);
+                g.drawLine((int) d, i, 0, i);
+                g.drawLine((int) d + w1, i, w1, i);
+            }
+        }
+
+    }
+
+    private static void shearY(Graphics g, int w1, int h1, Color color) {
+
+        int period = random.nextInt(40) + 10; // 50;
+
+        boolean borderGap = true;
+        int frames = 20;
+        int phase = 7;
+        for (int i = 0; i < w1; i++) {
+            double d = (double) (period >> 1)
+                    * Math.sin((double) i / (double) period
+                    + (6.2831853071795862D * (double) phase)
+                    / (double) frames);
+            g.copyArea(i, 0, 1, h1, 0, (int) d);
+            if (borderGap) {
+                g.setColor(color);
+                g.drawLine(i, (int) d, i, 0);
+                g.drawLine(i, (int) d + h1, i, h1);
+            }
+
+        }
+
+    }
+    public static void main(String[] args) throws IOException{
+        //File dir = new File("F:/verifies");
+        int w = 200, h = 80;
+            String verifyCode = generateVerifyCode(4);
+            //File file = new File(dir, verifyCode + ".jpg");
+        System.out.println(outputImage(w, h, verifyCode));
+    }
+}