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@@ -1,5 +1,6 @@
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package com.ruoyi.framework.config;
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package com.ruoyi.framework.config;
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+import cn.hutool.core.util.StrUtil;
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import com.ruoyi.common.utils.StringUtils;
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import com.ruoyi.common.utils.StringUtils;
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import com.ruoyi.framework.config.properties.RedissonProperties;
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import com.ruoyi.framework.config.properties.RedissonProperties;
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import org.redisson.Redisson;
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import org.redisson.Redisson;
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@@ -16,6 +17,7 @@ import org.springframework.cache.annotation.CachingConfigurerSupport;
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import org.springframework.cache.annotation.EnableCaching;
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import org.springframework.cache.annotation.EnableCaching;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.context.annotation.Configuration;
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+import org.springframework.data.redis.core.script.DefaultRedisScript;
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import java.io.IOException;
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import java.io.IOException;
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import java.util.HashMap;
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import java.util.HashMap;
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@@ -90,8 +92,7 @@ public class RedisConfig extends CachingConfigurerSupport {
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}
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}
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@Bean
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@Bean
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- public DefaultRedisScript<Long> limitScript()
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- {
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+ public DefaultRedisScript<Long> limitScript() {
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DefaultRedisScript<Long> redisScript = new DefaultRedisScript<>();
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DefaultRedisScript<Long> redisScript = new DefaultRedisScript<>();
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redisScript.setScriptText(limitScriptText());
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redisScript.setScriptText(limitScriptText());
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redisScript.setResultType(Long.class);
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redisScript.setResultType(Long.class);
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@@ -101,20 +102,21 @@ public class RedisConfig extends CachingConfigurerSupport {
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/**
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/**
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* 限流脚本
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* 限流脚本
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*/
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*/
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- private String limitScriptText()
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- {
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- return "local key = KEYS[1]\n" +
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- "local count = tonumber(ARGV[1])\n" +
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- "local time = tonumber(ARGV[2])\n" +
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- "local current = redis.call('get', key);\n" +
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- "if current and tonumber(current) > count then\n" +
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- " return current;\n" +
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- "end\n" +
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- "current = redis.call('incr', key)\n" +
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- "if tonumber(current) == 1 then\n" +
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- " redis.call('expire', key, time)\n" +
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- "end\n" +
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- "return current;";
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+ private String limitScriptText() {
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+ return StrUtil.builder()
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+ .append("local key = KEYS[1]\n")
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+ .append("local count = tonumber(ARGV[1])\n")
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+ .append("local time = tonumber(ARGV[2])\n")
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+ .append("local current = redis.call('get', key);\n")
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+ .append("if current and tonumber(current) > count then\n")
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+ .append(" return current;\n")
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+ .append("end\n")
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+ .append("current = redis.call('incr', key)\n")
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+ .append("if tonumber(current) == 1 then\n")
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+ .append(" redis.call('expire', key, time)\n")
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+ .append("end\n")
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+ .append("return current;")
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+ .toString();
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}
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}
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}
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}
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