{"id":598,"date":"2025-02-12T15:53:25","date_gmt":"2025-02-12T07:53:25","guid":{"rendered":"http:\/\/blog.heartwarming.online\/?p=598"},"modified":"2025-02-12T15:53:53","modified_gmt":"2025-02-12T07:53:53","slug":"rediskaptcha%e5%ae%9e%e7%8e%b0%e9%aa%8c%e8%af%81%e7%a0%81%e7%99%bb%e5%bd%95","status":"publish","type":"post","link":"https:\/\/blog.heartwarming.online\/index.php\/2025\/02\/12\/rediskaptcha%e5%ae%9e%e7%8e%b0%e9%aa%8c%e8%af%81%e7%a0%81%e7%99%bb%e5%bd%95\/","title":{"rendered":"redis+kaptcha\u5b9e\u73b0\u9a8c\u8bc1\u7801\u767b\u5f55"},"content":{"rendered":"\n<p>\u4e4b\u524d\u5b66redis\u5c31\u662f\u4e3a\u4e86\u641e\u9a8c\u8bc1\u7801\u767b\u5f55\uff0c\u73b0\u5728redis\u5165\u95e8\u4e86\uff0c\u5c31\u53ef\u4ee5\u7ee7\u7eed\u6765\u641e\u6211\u7684\u9a8c\u8bc1\u7801\u767b\u5f55\u4e86\uff0c\u9a8c\u8bc1\u7801\u767b\u5f55\u5176\u5b9e\u53ef\u4ee5\u7528\u5f88\u591a\u65b9\u6cd5\u5b9e\u73b0\uff0c\u6bd4\u5982session\u4e5f\u53ef\u4ee5\u3002kaptcha\u662f\u4e00\u4e2a\u7528\u4e8e\u751f\u6210\u548c\u9a8c\u8bc1 CAPTCHA \u56fe\u50cf\u7684java\u5e93\uff0c\u5f53\u7136\u8fd9\u6837\u7684\u5e93\u8fd8\u6709\u5f88\u591a\u4e86\uff0c\u6211\u4e5f\u770b\u4e86\u4e00\u4e9b\u5176\u4ed6\u535a\u5ba2\uff0c\u6700\u7ec8\u9009\u62e9\u4e86kaptcha\u8fd9\u4e2a\u5e93\u3002\u8fd9\u91cc\u7b80\u5355\u8bb0\u5f55\u4e00\u4e0b\u6211\u5b9e\u73b0\u9a8c\u8bc1\u7801\u767b\u5f55\u7684\u8fc7\u7a0b\u5427\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nob.1 \u5b89\u88c5\u4f9d\u8d56<\/h2>\n\n\n\n<p>\u5de5\u6b32\u5584\u5176\u4e8b\u5fc5\u5148\u5229\u5176\u5668\uff0c\u4e0d\u7528\u8bf4\u5bfc\u5165\u4f9d\u8d56\u90a3\u80af\u5b9a\u662f\u7b2c\u4e00\u6b65\u4e86\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code> &lt;dependency>\n            &lt;groupId>com.github.penggle&lt;\/groupId>\n            &lt;artifactId>kaptcha&lt;\/artifactId>\n            &lt;version>2.3.2&lt;\/version>\n &lt;\/dependency><\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Nob.2 \u914d\u7f6eKaptcha<\/h2>\n\n\n\n<p>\u9996\u5148\u5462\u5728\u6211\u4eec\u9879\u76ee\u7684config\u76ee\u5f55\u4e0b\u5efa\u7acb\u4e00\u4e2aKaptchaConfig\u914d\u7f6e\u7c7b\uff0c\u8fd9\u91cc\u6709\u4ec0\u4e48\u4f5c\u7528\u5462\uff1f\u8fd9\u91cc\u662f\u7528\u4e8e\u5bf9\u4f60\u8981\u751f\u6210\u7684\u9a8c\u8bc1\u7801\u7684\u5404\u79cd\u8bbe\u5b9a\uff0c\u5bbd\u3001\u9ad8\u3001\u5e72\u6270\u7801\u3001\u5b57\u6bcd\u6570\u5b57\u7ec4\u5408\u7c7b\u578b\u3001\u957f\u5ea6\u7b49\u7b49\uff0c\u4f9d\u636e\u81ea\u5df1\u7684\u9700\u6c42\u53bb\u4fee\u6539\u3002\u6211\u8fd9\u91cc\u5c31\u7ed9\u51fa\u6211\u7528\u7684\u914d\u7f6e\u4ee3\u7801\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import com.google.code.kaptcha.impl.DefaultKaptcha;\nimport com.google.code.kaptcha.util.Config;\nimport org.springframework.context.annotation.Bean;\nimport org.springframework.stereotype.Component;\n\nimport java.util.Properties;\n\n@Component\npublic class KaptchaConfig {\n\n    @Bean\n    public DefaultKaptcha getDefaultKaptcha(){\n        com.google.code.kaptcha.impl.DefaultKaptcha defaultKaptcha = new com.google.code.kaptcha.impl.DefaultKaptcha();\n        Properties properties = new Properties();\n        properties.put(\"kaptcha.border\", \"no\");\n        properties.put(\"kaptcha.textproducer.font.color\", \"black\");\n        properties.put(\"kaptcha.image.width\", \"150\");\n        properties.put(\"kaptcha.image.height\", \"40\");\n        properties.put(\"kaptcha.textproducer.font.size\", \"30\");\n        properties.put(\"kaptcha.session.key\", \"verifyCode\");\n        properties.put(\"kaptcha.textproducer.char.space\", \"5\");\n        Config config = new Config(properties);\n        defaultKaptcha.setConfig(config);\n\n        return defaultKaptcha;\n    }\n}<\/code><\/pre>\n\n\n\n<p>\u7136\u540e\u5462\u6211\u987a\u4fbf\u8865\u5145\u4e00\u4e0bKaptcha\u7684\u4e00\u4e9b\u914d\u7f6e\u9879\u7b14\u8bb0\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. \u57fa\u672c\u914d\u7f6e<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u914d\u7f6e\u9879<\/th><th>\u9ed8\u8ba4\u503c<\/th><th>\u8bf4\u660e<\/th><\/tr><\/thead><tbody><tr><td><code>kaptcha.border<\/code><\/td><td><code>yes<\/code><\/td><td>\u662f\u5426\u663e\u793a\u8fb9\u6846\u3002\u53ef\u9009\u503c\uff1a<code>yes<\/code>\uff08\u663e\u793a\u8fb9\u6846\uff09\u3001<code>no<\/code>\uff08\u4e0d\u663e\u793a\u8fb9\u6846\uff09\u3002<\/td><\/tr><tr><td><code>kaptcha.border.color<\/code><\/td><td><code>black<\/code><\/td><td>\u8fb9\u6846\u989c\u8272\u3002\u652f\u6301\u989c\u8272\u540d\u79f0\uff08\u5982&nbsp;<code>black<\/code>\uff09\u6216 RGB \u503c\uff08\u5982&nbsp;<code>0,0,0<\/code>\uff09\u3002<\/td><\/tr><tr><td><code>kaptcha.border.thickness<\/code><\/td><td><code>1<\/code><\/td><td>\u8fb9\u6846\u539a\u5ea6\u3002\u53d6\u503c\u8303\u56f4\uff1a\u6b63\u6574\u6570\u3002<\/td><\/tr><tr><td><code>kaptcha.image.width<\/code><\/td><td><code>200<\/code><\/td><td>\u9a8c\u8bc1\u7801\u56fe\u7247\u7684\u5bbd\u5ea6\u3002<\/td><\/tr><tr><td><code>kaptcha.image.height<\/code><\/td><td><code>50<\/code><\/td><td>\u9a8c\u8bc1\u7801\u56fe\u7247\u7684\u9ad8\u5ea6\u3002<\/td><\/tr><tr><td><code>kaptcha.session.key<\/code><\/td><td><code>KAPTCHA_SESSION_KEY<\/code><\/td><td>\u9a8c\u8bc1\u7801\u5b58\u50a8\u5728 Session \u4e2d\u7684\u952e\u540d\u3002<\/td><\/tr><tr><td><code>kaptcha.session.date<\/code><\/td><td><code>KAPTCHA_SESSION_DATE<\/code><\/td><td>\u9a8c\u8bc1\u7801\u751f\u6210\u65f6\u95f4\u5b58\u50a8\u5728 Session \u4e2d\u7684\u952e\u540d\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. \u6587\u672c\u914d\u7f6e<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u914d\u7f6e\u9879<\/th><th>\u9ed8\u8ba4\u503c<\/th><th>\u8bf4\u660e<\/th><\/tr><\/thead><tbody><tr><td><code>kaptcha.textproducer.char.string<\/code><\/td><td><code>abcde2345678gfynmnpwx<\/code><\/td><td>\u9a8c\u8bc1\u7801\u5b57\u7b26\u96c6\u3002\u53ef\u4ee5\u81ea\u5b9a\u4e49\u5b57\u7b26\u96c6\uff0c\u4f8b\u5982&nbsp;<code>0123456789<\/code>&nbsp;\u8868\u793a\u4ec5\u4f7f\u7528\u6570\u5b57\u3002<\/td><\/tr><tr><td><code>kaptcha.textproducer.char.length<\/code><\/td><td><code>5<\/code><\/td><td>\u9a8c\u8bc1\u7801\u5b57\u7b26\u7684\u957f\u5ea6\u3002<\/td><\/tr><tr><td><code>kaptcha.textproducer.font.names<\/code><\/td><td><code>Arial, Courier<\/code><\/td><td>\u9a8c\u8bc1\u7801\u5b57\u4f53\u3002\u53ef\u4ee5\u6307\u5b9a\u591a\u4e2a\u5b57\u4f53\uff0c\u7528\u9017\u53f7\u5206\u9694\u3002<\/td><\/tr><tr><td><code>kaptcha.textproducer.font.size<\/code><\/td><td><code>40<\/code><\/td><td>\u9a8c\u8bc1\u7801\u5b57\u4f53\u5927\u5c0f\u3002<\/td><\/tr><tr><td><code>kaptcha.textproducer.font.color<\/code><\/td><td><code>black<\/code><\/td><td>\u9a8c\u8bc1\u7801\u5b57\u4f53\u989c\u8272\u3002\u652f\u6301\u989c\u8272\u540d\u79f0\uff08\u5982&nbsp;<code>black<\/code>\uff09\u6216 RGB \u503c\uff08\u5982&nbsp;<code>0,0,0<\/code>\uff09\u3002<\/td><\/tr><tr><td><code>kaptcha.textproducer.char.space<\/code><\/td><td><code>2<\/code><\/td><td>\u5b57\u7b26\u4e4b\u95f4\u7684\u95f4\u8ddd\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. \u5e72\u6270\u914d\u7f6e<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u914d\u7f6e\u9879<\/th><th>\u9ed8\u8ba4\u503c<\/th><th>\u8bf4\u660e<\/th><\/tr><\/thead><tbody><tr><td><code>kaptcha.noise.color<\/code><\/td><td><code>black<\/code><\/td><td>\u5e72\u6270\u7ebf\u989c\u8272\u3002\u652f\u6301\u989c\u8272\u540d\u79f0\uff08\u5982&nbsp;<code>black<\/code>\uff09\u6216 RGB \u503c\uff08\u5982&nbsp;<code>0,0,0<\/code>\uff09\u3002<\/td><\/tr><tr><td><code>kaptcha.noise.impl<\/code><\/td><td><code>DefaultNoise<\/code><\/td><td>\u5e72\u6270\u7ebf\u5b9e\u73b0\u7c7b\u3002\u53ef\u4ee5\u81ea\u5b9a\u4e49\u5e72\u6270\u7ebf\u5b9e\u73b0\u7c7b\u3002<\/td><\/tr><tr><td><code>kaptcha.obscurificator.impl<\/code><\/td><td><code>WaterRipple<\/code><\/td><td>\u9a8c\u8bc1\u7801\u626d\u66f2\u6548\u679c\u5b9e\u73b0\u7c7b\u3002\u53ef\u9009\u503c\uff1a<code>WaterRipple<\/code>\uff08\u6c34\u6ce2\u7eb9\uff09\u3001<code>ShadowGimpy<\/code>\uff08\u9634\u5f71\u626d\u66f2\uff09\u7b49\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4. \u80cc\u666f\u914d\u7f6e<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u914d\u7f6e\u9879<\/th><th>\u9ed8\u8ba4\u503c<\/th><th>\u8bf4\u660e<\/th><\/tr><\/thead><tbody><tr><td><code>kaptcha.background.clear.from<\/code><\/td><td><code>lightGray<\/code><\/td><td>\u80cc\u666f\u6e10\u53d8\u8d77\u59cb\u989c\u8272\u3002\u652f\u6301\u989c\u8272\u540d\u79f0\uff08\u5982&nbsp;<code>lightGray<\/code>\uff09\u6216 RGB \u503c\uff08\u5982&nbsp;<code>211,211,211<\/code>\uff09\u3002<\/td><\/tr><tr><td><code>kaptcha.background.clear.to<\/code><\/td><td><code>white<\/code><\/td><td>\u80cc\u666f\u6e10\u53d8\u7ed3\u675f\u989c\u8272\u3002\u652f\u6301\u989c\u8272\u540d\u79f0\uff08\u5982&nbsp;<code>white<\/code>\uff09\u6216 RGB \u503c\uff08\u5982&nbsp;<code>255,255,255<\/code>\uff09\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5. \u5176\u4ed6\u914d\u7f6e<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u914d\u7f6e\u9879<\/th><th>\u9ed8\u8ba4\u503c<\/th><th>\u8bf4\u660e<\/th><\/tr><\/thead><tbody><tr><td><code>kaptcha.producer.impl<\/code><\/td><td><code>DefaultKaptcha<\/code><\/td><td>\u9a8c\u8bc1\u7801\u751f\u6210\u5668\u5b9e\u73b0\u7c7b\u3002\u53ef\u4ee5\u81ea\u5b9a\u4e49\u9a8c\u8bc1\u7801\u751f\u6210\u5668\u3002<\/td><\/tr><tr><td><code>kaptcha.word.impl<\/code><\/td><td><code>DefaultWordRenderer<\/code><\/td><td>\u9a8c\u8bc1\u7801\u6587\u672c\u6e32\u67d3\u5668\u5b9e\u73b0\u7c7b\u3002\u53ef\u4ee5\u81ea\u5b9a\u4e49\u6587\u672c\u6e32\u67d3\u5668\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Nob.3 \u5b9e\u73b0\u9a8c\u8bc1\u7801\u56fe\u7247\u83b7\u53d6\u63a5\u53e3<\/h2>\n\n\n\n<p>\u6211\u8fd9\u91cc\u662f\u5982\u4f55\u5b9e\u73b0\u7684\u5462\uff0c\u9996\u5148\uff0c\u4f7f\u7528 <code>DefaultKaptcha<\/code> \u751f\u6210\u4e00\u4e2a\u968f\u673a\u7684\u9a8c\u8bc1\u7801\u6587\u672c\uff0c\u5e76\u901a\u8fc7 Redis \u5b58\u50a8\u8be5\u9a8c\u8bc1\u7801\u6587\u672c\uff0c\u5173\u8054\u4e00\u4e2a\u552f\u4e00\u7684 <code>captchaKey<\/code>\uff0c\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\u4e3a 5 \u5206\u949f\u3002\u7136\u540e\uff0c\u751f\u6210\u9a8c\u8bc1\u7801\u56fe\u7247\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u5b57\u8282\u6d41\u3002\u6700\u540e\uff0c\u5c06\u751f\u6210\u7684\u9a8c\u8bc1\u7801\u56fe\u7247\u4ee5 JPEG \u683c\u5f0f\u901a\u8fc7 HTTP \u54cd\u5e94\u8f93\u51fa\uff0c\u540c\u65f6\u5c06 <code>captchaKey<\/code> \u653e\u5165\u54cd\u5e94\u5934\uff0c\u65b9\u4fbf\u524d\u7aef\u4f7f\u7528\u8be5 key \u8fdb\u884c\u540e\u7eed\u9a8c\u8bc1\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import com.google.code.kaptcha.impl.DefaultKaptcha;\nimport com.yaojie.service.redis.RedisStringService;\nimport org.springframework.beans.factory.annotation.Autowired;\nimport org.springframework.web.bind.annotation.GetMapping;\nimport org.springframework.web.bind.annotation.RequestMapping;\nimport org.springframework.web.bind.annotation.RestController;\n\nimport javax.imageio.ImageIO;\nimport javax.servlet.ServletOutputStream;\nimport javax.servlet.http.HttpServletResponse;\nimport java.awt.image.BufferedImage;\nimport java.io.ByteArrayOutputStream;\nimport java.util.UUID;\n\n@RestController\n@RequestMapping(\"\/common\")\npublic class CommonController {\n\n    @Autowired\n    private DefaultKaptcha captchaProducer;\n\n    @Autowired\n    private RedisStringService redisStringService; \/\/ \u4f7f\u7528\u5c01\u88c5\u7684 RedisStringService\n\n    @GetMapping(\"\/kaptcha\")\n    public void generateCaptcha(HttpServletResponse response) throws Exception {\n        \/\/ \u751f\u6210\u9a8c\u8bc1\u7801\u5b57\u7b26\u4e32\n        String verifyCode = captchaProducer.createText();\n\n        \/\/ \u751f\u6210\u552f\u4e00\u7684 captchaKey\n        String captchaKey = UUID.randomUUID().toString();\n\n        \/\/ \u5c06\u9a8c\u8bc1\u7801\u5b58\u50a8\u5230 Redis \u4e2d\uff0c\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\u4e3a 5 \u5206\u949f\n        redisStringService.setAndTime(captchaKey, verifyCode, 5 * 60);\/\/ 5 \u5206\u949f\n\n        \/\/ \u751f\u6210\u9a8c\u8bc1\u7801\u56fe\u7247\n        BufferedImage challenge = captchaProducer.createImage(verifyCode);\n        ByteArrayOutputStream imgOutputStream = new ByteArrayOutputStream();\n        ImageIO.write(challenge, \"jpg\", imgOutputStream);\n\n        \/\/ \u5c06 captchaKey \u5199\u5165\u54cd\u5e94\u5934\uff0c\u65b9\u4fbf\u524d\u7aef\u83b7\u53d6\n        response.setHeader(\"captchaKey\", captchaKey);\n\n        \/\/ \u5c06\u9a8c\u8bc1\u7801\u56fe\u7247\u5199\u5165\u54cd\u5e94\n        response.setHeader(\"Cache-Control\", \"no-store\");\n        response.setHeader(\"Pragma\", \"no-cache\");\n        response.setDateHeader(\"Expires\", 0);\n        response.setContentType(\"image\/jpeg\");\n        ServletOutputStream responseOutputStream = response.getOutputStream();\n        responseOutputStream.write(imgOutputStream.toByteArray());\n        responseOutputStream.flush();\n        responseOutputStream.close();\n    }\n}<\/code><\/pre>\n\n\n\n<p>\u8fd9\u91cc\u7684redis\u53ef\u4ee5\u53c2\u7167\u6211\u4e0a\u4e00\u7bc7\u7684\u7b14\u8bb0<a href=\"https:\/\/blog.csdn.net\/qq_63882856\/article\/details\/145586124\">Redis\u7684\u5165\u95e8\u4e0espringboot\u4e2d\u7684\u57fa\u672c\u4f7f\u7528-CSDN\u535a\u5ba2<\/a>\uff0c\u4f46\u662f\u6211\u8fd9\u91cc\u6539\u4e86\u4e00\u70b9\uff0c\u4e4b\u524d\u6ca1\u6709\u5c01\u88c5String\u5e26\u65f6\u95f4\u8bbe\u7f6e\u7684set\u51fd\u6570,\u8fd9\u91cc\u52a0\u4e00\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code> \/**\n     * \u8bbe\u7f6e\u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u503c\uff0c\u5e76\u6307\u5b9a\u8fc7\u671f\u65f6\u95f4\uff08\u79d2\uff09\n     *\n     * @param key     \u952e\n     * @param value   \u503c\n     * @param timeout \u8fc7\u671f\u65f6\u95f4\uff08\u79d2\uff09\n     *\/\n    public void setAndTime(String key, String value, long timeout) {\n        redisTemplate.opsForValue().set(key, value, timeout, TimeUnit.SECONDS);\n    }<\/code><\/pre>\n\n\n\n<p>\u597d\u4e86\u6211\u4eec\u6d4b\u8bd5\u4e00\u4e0b\u8fd9\u4e2a\u63a5\u53e3\uff0c\u6253\u5f00apifox\u8fd0\u884c\u4e00\u4e0b\uff0c\u53d1\u73b0\u786e\u5b9e\u53ef\u4ee5\u62ff\u5230\u9a8c\u8bc1\u7801\uff0c\u53bbredis\u91cc\u770b\u4e00\u4e0b\u6709\u6ca1\u6709\u6570\u636e\uff0c\u4e5f\u786e\u5b9e\u6709\uff0c\u4e5f\u6709\u8fc7\u671f\u65f6\u95f4\uff0cOK\u554a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/blog.heartwarming.online\/wp-content\/uploads\/2025\/02\/image-23-1024x620.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"620\" data-original=\"https:\/\/blog.heartwarming.online\/wp-content\/uploads\/2025\/02\/image-23-1024x620.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-599\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/blog.heartwarming.online\/wp-content\/uploads\/2025\/02\/image-24-1024x350.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"350\" data-original=\"https:\/\/blog.heartwarming.online\/wp-content\/uploads\/2025\/02\/image-24-1024x350.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-600\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/blog.heartwarming.online\/wp-content\/uploads\/2025\/02\/image-25-1024x246.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"246\" data-original=\"https:\/\/blog.heartwarming.online\/wp-content\/uploads\/2025\/02\/image-25-1024x246.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-601\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Nob.4 \u767b\u5f55\u63a5\u53e3\u6dfb\u52a0\u9a8c\u8bc1\u7801\u6821\u9a8c\u903b\u8f91<\/h2>\n\n\n\n<p>\u524d\u7aef\u90a3\u8fb9\u901a\u8fc7\u83b7\u53d6\u9a8c\u8bc1\u7801\u63a5\u53e3\u83b7\u53d6\u4e86\u9a8c\u8bc1\u7801\u56fe\u7247\uff0c\u4e5f\u53ef\u4ee5\u4ece\u8bf7\u6c42\u5934\u91cc\u9762\u62ff\u5230captchaKey\uff0c\u767b\u5f55\u65f6\u5c31\u9700\u8981\u5c06\u8d26\u53f7\u5bc6\u7801\uff0c\u9a8c\u8bc1\u7801\uff0c\u9a8c\u8bc1\u7801key\u4e00\u540c\u4f20\u5230\u540e\u7aef\u8fd9\u8fb9\u6765\uff0c\u90a3\u6211\u4eec\u518d\u6839\u636e\u524d\u7aef\u4f20\u8fc7\u6765\u7684captchaKey\u53bbredis\u91cc\u9762\u67e5\u627e\u5bf9\u5e94\u7684value\uff0c\u518d\u4e0e\u524d\u7aef\u4f20\u8fc7\u6765\u7684\u9a8c\u8bc1\u7801verifyCode\u5bf9\u6bd4\uff0c\u5c31\u53ef\u4ee5\u5b9e\u73b0\u7b80\u5355\u7684\u9a8c\u8bc1\u7801\u6821\u9a8c\u903b\u8f91\u4e86\uff0c\u8fd9\u91cc\u6211\u5199\u7684\u6bd4\u8f83\u7b80\u5355\uff0c\u53ef\u80fd\u4e0d\u4e25\u8c28\uff0c\u4f46\u5927\u81f4\u601d\u8def\u5e94\u8be5\u662f\u8fd9\u6837\u4e86\uff0c\u5927\u5bb6\u53ef\u4ee5\u6309\u7167\u81ea\u5df1\u7684\u9700\u6c42\u53bb\u4fee\u6539\u903b\u8f91\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@PostMapping(\"\/login\")\n    public R login(@RequestParam(\"captchaKey\") String captchaKey, \/\/ \u524d\u7aef\u4f20\u9012\u7684 captchaKey\n                   @RequestParam(\"verifyCode\") String verifyCode, \/\/ \u524d\u7aef\u4f20\u9012\u7684\u9a8c\u8bc1\u7801\n                   @RequestBody @Validated Users users) {\n\n        \/\/ \u4ece Redis \u4e2d\u83b7\u53d6\u9a8c\u8bc1\u7801\n        String redisVerifyCode = redisStringService.get(captchaKey);\n\n        \/\/ \u9a8c\u8bc1\u9a8c\u8bc1\u7801\n        if (redisVerifyCode == null || !redisVerifyCode.equalsIgnoreCase(verifyCode)) {\n            return R.error().message(\"\u9a8c\u8bc1\u7801\u9519\u8bef\u6216\u5df2\u8fc7\u671f\uff01\");\n        }\n        Users u = usersService.findByAccount(users.getAccount());\n        if (u == null) {\n            return R.error().message(\"\u767b\u5f55\u5931\u8d25\uff01\u8bf7\u68c0\u67e5\u60a8\u7684\u8d26\u53f7\u662f\u5426\u5b58\u5728\u95ee\u9898\uff01\");\n        }\n\n        if (Md5Util.getMD5String(users.getPassword()).equals(u.getPassword())) {\n            Map&lt;String, Object> claims = new HashMap&lt;>();\n            claims.put(\"account\", u.getAccount());\n            claims.put(\"password\", u.getPassword());\n            String token = JwtUtil.genToken(claims);\n\n            return R.ok().data(\"token\", token);\n        }\n        return R.error().message(\"\u5bc6\u7801\u9519\u8bef\uff01\");\n    }<\/code><\/pre>\n\n\n\n<p>\u597d\u4e86\uff0c\u518d\u53bbapifox\u91cc\u9762\u6d4b\u8bd5\u4e00\u4e0b\u63a5\u53e3\u884c\u4e0d\u884c\uff0c\u53ef\u4ee5\u770b\u5230\uff0cOK\u4e86\uff0c\u5230\u8fd9\u91cc\uff0c\u7b80\u5355\u7684\u9a8c\u8bc1\u7801\u767b\u5f55\u5c31\u505a\u597d\u4e86\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/blog.heartwarming.online\/wp-content\/uploads\/2025\/02\/image-26-1024x591.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"591\" data-original=\"https:\/\/blog.heartwarming.online\/wp-content\/uploads\/2025\/02\/image-26-1024x591.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-603\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/blog.heartwarming.online\/wp-content\/uploads\/2025\/02\/image-27-1024x652.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"652\" data-original=\"https:\/\/blog.heartwarming.online\/wp-content\/uploads\/2025\/02\/image-27-1024x652.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-604\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Nob.5 \u603b\u7ed3<\/h2>\n\n\n\n<p>\u9a8c\u8bc1\u7801\u767b\u5f55\u5b9e\u73b0\u8d77\u6765\u8fd8\u662f\u4e0d\u96be\uff0c\u5c31\u662f\u5b66redis\u82b1\u8d39\u4e86\u4e00\u70b9\u65f6\u95f4\uff0c\u6bcf\u5929\u8fdb\u6b65\u4e00\u70b9\u70b9\uff01<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e4b\u524d\u5b66redis\u5c31\u662f\u4e3a\u4e86\u641e\u9a8c\u8bc1\u7801\u767b\u5f55\uff0c\u73b0\u5728redis\u5165\u95e8\u4e86\uff0c\u5c31\u53ef\u4ee5\u7ee7\u7eed\u6765\u641e\u6211\u7684\u9a8c\u8bc1\u7801\u767b\u5f55\u4e86\uff0c\u9a8c\u8bc1\u7801\u767b\u5f55\u5176\u5b9e\u53ef\u4ee5 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":572,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[18,4],"tags":[52],"class_list":["post-598","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-back","category-blog","tag-52"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/blog.heartwarming.online\/wp-content\/uploads\/2025\/02\/IMG20250209182121-scaled.jpg","_links":{"self":[{"href":"https:\/\/blog.heartwarming.online\/index.php\/wp-json\/wp\/v2\/posts\/598","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.heartwarming.online\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.heartwarming.online\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.heartwarming.online\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.heartwarming.online\/index.php\/wp-json\/wp\/v2\/comments?post=598"}],"version-history":[{"count":2,"href":"https:\/\/blog.heartwarming.online\/index.php\/wp-json\/wp\/v2\/posts\/598\/revisions"}],"predecessor-version":[{"id":605,"href":"https:\/\/blog.heartwarming.online\/index.php\/wp-json\/wp\/v2\/posts\/598\/revisions\/605"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.heartwarming.online\/index.php\/wp-json\/wp\/v2\/media\/572"}],"wp:attachment":[{"href":"https:\/\/blog.heartwarming.online\/index.php\/wp-json\/wp\/v2\/media?parent=598"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.heartwarming.online\/index.php\/wp-json\/wp\/v2\/categories?post=598"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.heartwarming.online\/index.php\/wp-json\/wp\/v2\/tags?post=598"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}