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56
ruoyi-common/ruoyi-common-seata/pom.xml
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56
ruoyi-common/ruoyi-common-seata/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xmlns="http://maven.apache.org/POM/4.0.0"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<groupId>org.dromara</groupId>
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<artifactId>ruoyi-common</artifactId>
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<version>${revision}</version>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>ruoyi-common-seata</artifactId>
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<description>
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ruoyi-common-seata 分布式事务
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</description>
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<dependencies>
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<dependency>
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<groupId>org.dromara</groupId>
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<artifactId>ruoyi-common-core</artifactId>
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</dependency>
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<dependency>
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<groupId>org.apache.dubbo.extensions</groupId>
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<artifactId>dubbo-filter-seata</artifactId>
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<version>3.3.1</version>
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</dependency>
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<!-- SpringBoot Seata -->
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<dependency>
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<groupId>com.alibaba.cloud</groupId>
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<artifactId>spring-cloud-starter-alibaba-seata</artifactId>
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<exclusions>
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<exclusion>
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<groupId>org.apache.logging.log4j</groupId>
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<artifactId>*</artifactId>
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</exclusion>
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<exclusion>
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<groupId>org.apache.dubbo.extensions</groupId>
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<artifactId>dubbo-filter-seata</artifactId>
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</exclusion>
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<exclusion>
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<groupId>io.seata</groupId>
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<artifactId>seata-spring-boot-starter</artifactId>
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</exclusion>
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</exclusions>
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</dependency>
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<dependency>
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<groupId>org.apache.seata</groupId>
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<artifactId>seata-spring-boot-starter</artifactId>
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</dependency>
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</dependencies>
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</project>
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/*
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* Copyright 2013-2023 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.alibaba.cloud.seata.rest;
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import org.apache.seata.core.context.RootContext;
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import org.springframework.http.HttpRequest;
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import org.springframework.http.client.ClientHttpRequestExecution;
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import org.springframework.http.client.ClientHttpRequestInterceptor;
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import org.springframework.http.client.ClientHttpResponse;
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import org.springframework.http.client.support.HttpRequestWrapper;
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import org.springframework.util.StringUtils;
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import java.io.IOException;
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/**
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* @author xiaojing
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*/
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public class SeataRestTemplateInterceptor implements ClientHttpRequestInterceptor {
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@Override
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public ClientHttpResponse intercept(HttpRequest httpRequest, byte[] bytes,
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ClientHttpRequestExecution clientHttpRequestExecution) throws IOException {
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HttpRequestWrapper requestWrapper = new HttpRequestWrapper(httpRequest);
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String xid = RootContext.getXID();
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if (StringUtils.hasLength(xid)) {
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requestWrapper.getHeaders().add(RootContext.KEY_XID, xid);
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}
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return clientHttpRequestExecution.execute(requestWrapper, bytes);
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}
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}
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/*
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* Copyright 2013-2023 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.alibaba.cloud.seata.web;
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import jakarta.servlet.http.HttpServletRequest;
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import jakarta.servlet.http.HttpServletResponse;
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import org.apache.seata.common.util.StringUtils;
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import org.apache.seata.core.context.RootContext;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.web.servlet.HandlerInterceptor;
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/**
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* @author xiaojing
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*
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* Seata HandlerInterceptor, Convert Seata information into
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* @see io.seata.core.context.RootContext from http request's header in
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* {@link org.springframework.web.servlet.HandlerInterceptor#preHandle(HttpServletRequest, HttpServletResponse, Object)},
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* And clean up Seata information after servlet method invocation in
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* {@link org.springframework.web.servlet.HandlerInterceptor#afterCompletion(HttpServletRequest, HttpServletResponse, Object, Exception)}
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*/
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public class SeataHandlerInterceptor implements HandlerInterceptor {
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private static final Logger log = LoggerFactory
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.getLogger(SeataHandlerInterceptor.class);
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@Override
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public boolean preHandle(HttpServletRequest request, HttpServletResponse response,
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Object handler) {
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String xid = RootContext.getXID();
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String rpcXid = request.getHeader(RootContext.KEY_XID);
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if (log.isDebugEnabled()) {
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log.debug("xid in RootContext {} xid in RpcContext {}", xid, rpcXid);
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}
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if (StringUtils.isBlank(xid) && rpcXid != null) {
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RootContext.bind(rpcXid);
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if (log.isDebugEnabled()) {
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log.debug("bind {} to RootContext", rpcXid);
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}
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}
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return true;
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}
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@Override
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public void afterCompletion(HttpServletRequest request, HttpServletResponse response,
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Object handler, Exception e) {
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if (StringUtils.isNotBlank(RootContext.getXID())) {
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String rpcXid = request.getHeader(RootContext.KEY_XID);
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if (StringUtils.isEmpty(rpcXid)) {
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return;
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}
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String unbindXid = RootContext.unbind();
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if (log.isDebugEnabled()) {
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log.debug("unbind {} from RootContext", unbindXid);
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}
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if (!rpcXid.equalsIgnoreCase(unbindXid)) {
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log.warn("xid in change during RPC from {} to {}", rpcXid, unbindXid);
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if (unbindXid != null) {
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RootContext.bind(unbindXid);
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log.warn("bind {} back to RootContext", unbindXid);
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}
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}
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}
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}
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}
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package org.dromara.common.seata.config;
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import org.dromara.common.core.factory.YmlPropertySourceFactory;
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import org.springframework.boot.autoconfigure.AutoConfiguration;
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import org.springframework.context.annotation.PropertySource;
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/**
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* seata 配置
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*
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* @author Lion Li
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*/
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@AutoConfiguration
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@PropertySource(value = "classpath:common-seata.yml", factory = YmlPropertySourceFactory.class)
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public class SeataConfiguration {
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}
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@@ -0,0 +1 @@
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org.dromara.common.seata.config.SeataConfiguration
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@@ -0,0 +1,23 @@
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# 内置配置 不允许修改 如需修改请在 nacos 上写相同配置覆盖
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# seata配置
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seata:
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config:
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type: nacos
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nacos:
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server-addr: ${spring.cloud.nacos.server-addr}
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group: ${spring.cloud.nacos.config.group}
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namespace: ${spring.profiles.active}
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username: ${spring.cloud.nacos.username}
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password: ${spring.cloud.nacos.password}
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data-id: seata-server.properties
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registry:
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type: nacos
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nacos:
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application: ruoyi-seata-server
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server-addr: ${spring.cloud.nacos.server-addr}
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group: ${spring.cloud.nacos.discovery.group}
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username: ${spring.cloud.nacos.username}
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password: ${spring.cloud.nacos.password}
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namespace: ${spring.profiles.active}
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# 关闭自动代理
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enable-auto-data-source-proxy: false
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