黑马头条 各种踩坑合集 从0到1 欢迎留言提问 |
您所在的位置:网站首页 › 哪个app有图片镜像功能啊 › 黑马头条 各种踩坑合集 从0到1 欢迎留言提问 |
《黑马头条》SpringBoot+SpringCloud+ Nacos等企业级微服务架构项目_黑马头条项目_软工菜鸡的博客-CSDN博客 各位爷,完整项目gitee如下,求starheima-leadnews-master: 《黑马头条》项目采用的是SpringBoot+springcloud当下最流行的微服务为项目架构,配合spring cloud alibaba nacos作为项目的注册和配置中心。新课程采用快速开发的模式,主要解决真实企业开发的一些应用场景。详情请看博客:https://blog.csdn.net/m0_67184231/article/details/131439819 Day01用他的 centos镜像 自动集成了 nacos 所有的配置 大部分都要改mysql密码啥的; 启动他的项目,有些时候要启动 redis 容器;镜像里面已经拉取好了; 直接输入 docker run -d --name redis --restart=always -p 6379:6379 redis --requirepass "leadnews"; 也可以看P84 Resource的logback都要改成对应的 读取C:\Users\{用户}\.m2\repository\org\lz4\lz4-java\1.7.1\lz4-java-1.7.1.jar时出错; error in opening zip file 这个jar包 重新去官网下载一遍: https://mvnrepository.com/artifact/org.lz4/lz4-java/1.7.1 Minio的模版有问题显示不正确! 他这里要导入basic微服务;才能引入file-starter 这个要在nacos里面配 minio; ?allowPublicKeyRetrieval=true 成功解决; 上来就有坑,还好我发现的早,脚本中没有建库语句,去day2拿过来改改 启动WemediaAplication.java微服务 day03的项目 还得开本地redis;不然报错 WARN o.s.b.a.r.RedisReactiveHealthIndicator - Redis health check failed org.springframework.data.redis.RedisConnectionFailureException: Unable to connect to Redis; nested exception is io.lettuce.core.RedisConnectionException: Unable to connect to localhost:6379 at org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory$ExceptionTranslatingConnectionProvider.translateException(LettuceConnectionFactory.java:1534) at org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory$ExceptionTranslatingConnectionProvider.getConnection(LettuceConnectionFactory.java:1442)点击 收藏 功能 报错; 查了一下,71 代表id;自己写了一个方法加在:WmMaterialController.java @GetMapping("/collect/{id}") public ResponseResult collect(@PathVariable Long id){ if(id==null) return ResponseResult.errorResult(0,"传输的收藏id为空"); WmMaterial wmMaterial = wmMaterialService.getById(id);// System.out.println(wmMaterial); wmMaterial.setIsCollection((short) 1); wmMaterialService.updateById(wmMaterial); return ResponseResult.okResult(wmMaterial); } 运行成功!我真牛逼! 哦,原来是day3的作业;没给答案 但是全自己做完了捏黑马头条 作业+解答 day03-自媒体文章发布 自媒体接口_软工菜鸡的博客-CSDN博客 文章管理 发布文章的业务WmNewsServiceImpl.java 这里少了一个问题——没有判断文章内部如果没有图片的情况! 我测验 发现 他应该是在前端实现了;不管是自动还是无图,都会加系统的默认图片; day04ApArticleServiceImpl.java的 saveArticle() 这个2.2方法缺少两行黄色背景的代码 判空的Bug;传入错误的id得不到apArticleContent else { //2.2 存在id 修改 文章 文章内容 //修改 文章 updateById(apArticle); //修改文章内容 ApArticleContent apArticleContent = apArticleContentMapper.selectOne(Wrappers.lambdaQuery() .eq(ApArticleContent::getArticleId, dto.getId())); if(apArticleContent==null)//传的id不对的话 这个位置为null会报错 return ResponseResult.errorResult(PARAM_REQUIRE); apArticleContent.setContent(dto.getContent()); apArticleContentMapper.updateById(apArticleContent);} 这里出错的原因是没有jwt;重新启动项目,没刷新页面就直接点击功能了;报处理异常; 我的想法是在jwt验证里 加个抛出异常的提醒; 没看出来 成没成功; 内容安全,自动审核的东西大部分都没有测出效果,阿里云的接口换了 没用; 审核图片失败 说是图片下载不下来; 审核文本失败 我直接注释了 WmNewsAutoScanServiceImpl.java 的clientBean要加@Qualifier限定符 不然两个Client找不到用哪个 @Qualifier("com.heima.apis.article.IArticleClient")@Autowiredprivate IArticleClient articleClient; 测试了一下 源码不能检测 标题的敏感词汇;加了个这: wmNews.getTitle()+ //自管理的敏感词过滤boolean isSensitive = handleSensitiveScan( wmNews.getTitle()+textAndImages.get("content"), wmNews); P77生成静态文件失败 Day04 作业测试连接redis 端口有问题 org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'scheduleClient': Unsatisfied dependency expressed through field 'taskService'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'taskServiceImpl': Invocation of init method failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Public Key Retrieval is not allowed ### The error may exist in com/heima/schedule/mapper/TaskinfoMapper.java (best guess) ### The error may involve com.heima.schedule.mapper.TaskinfoMapper.selectList ### The error occurred 加这个 &allowPublicKeyRetrieval=true org.springframework.context.ApplicationContextException: Failed to start bean 'org.springframework.kafka.config.internalKafkaListenerEndpointRegistry'; nested exception is java.lang.IllegalStateException: No group.id found in consumer config, container properties, or @KafkaListener annotation; a group.id is required when group management is used. 加group-id Day7mangoDB的删除,为啥报这个错? 说是要反序列化 org.springframework.http.converter.HttpMessageNotReadableException: JSON parse error: Problem deserializing property 'id' (expected type: [simple type, class java.lang.String]; actual type: `com.heima.model.search.dtos.HistorySearchDto`), problem: argument type mismatch; nested exception is com.fasterxml.jackson.databind.JsonMappingException: Problem deserializing property 'id' (expected type: [simple type, class java.lang.String]; actual type: `com.heima.model.search.dtos.HistorySearchDto`), problem: argument type mismatch at [Source: (PushbackInputStream); line: 1, column: 7] (through reference chain: com.heima.model.search.dtos.HistorySearchDto["id"]) at org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.readJavaType(AbstractJackson2HttpMessageConverter.java:285) at org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.read(AbstractJackson2HttpMessageConverter.java:243) at org.springframework.web.servlet.mvc.method.annotation.AbstractMessageConverterMethodArgumentResolver.readWithMessageConverters(AbstractMessageConverterMethodArgumentResolver.java:205) at org.springframework.web.servlet.mvc.method.annotation.RequestResponseBodyMethodProcessor.readWithMessageConverters(RequestResponseBodyMethodProcessor.java:158) at org.springframework.web.servlet.mvc.method.annotation.RequestResponseBodyMethodProcessor.resolveArgument(RequestResponseBodyMethodProcessor.java:131) at org.springframework.web.method.support.HandlerMethodArgumentResolverComposite.resolveArgument(HandlerMethodArgumentResolverComposite.java:121) at org.springframework.web.method.support.InvocableHandlerMethod.getMethodArgumentValues(InvocableHandlerMethod.java:167) at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:134) at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:105) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:878) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:792) at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909) at javax.servlet.http.HttpServlet.service(HttpServlet.java:652) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) at com.github.xiaoymin.knife4j.spring.filter.ProductionSecurityFilter.doFilter(ProductionSecurityFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:90) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:93) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:346) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:374) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:887) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1684) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:750) Caused by: com.fasterxml.jackson.databind.JsonMappingException: Problem deserializing property 'id' (expected type: [simple type, class java.lang.String]; actual type: `com.heima.model.search.dtos.HistorySearchDto`), problem: argument type mismatch at [Source: (PushbackInputStream); line: 1, column: 7] (through reference chain: com.heima.model.search.dtos.HistorySearchDto["id"]) at com.fasterxml.jackson.databind.JsonMappingException.from(JsonMappingException.java:281) at com.fasterxml.jackson.databind.deser.SettableBeanProperty._throwAsIOE(SettableBeanProperty.java:609) at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:143) at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:293) at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:156) at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4526) at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3521) at org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.readJavaType(AbstractJackson2HttpMessageConverter.java:274) ... 61 more Caused by: java.lang.IllegalArgumentException: argument type mismatch at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:141) ... 66 more 2023-07-08 21:46:15.130 ERROR 23340 --- [io-51804-exec-4] c.heima.common.exception.ExceptionCatch : catch exception:JSON parse error: Problem deserializing property 'id' (expected type: [simple type, class java.lang.String]; actual type: `com.heima.model.search.dtos.HistorySearchDto`), problem: argument type mismatch; nested exception is com.fasterxml.jackson.databind.JsonMappingException: Problem deserializing property 'id' (expected type: [simple type, class java.lang.String]; actual type: `com.heima.model.search.dtos.HistorySearchDto`), problem: argument type mismatch at [Source: (PushbackInputStream); line: 1, column: 7] (through reference chain: com.heima.model.search.dtos.HistorySearchDto["id"])把21行的id getId打印一下,啥类型 没解决 真的逆天,前端传的和HistorySearchDto 类型对不上,改成String,拆JSON得到Id才能删除成功!困扰我两个小时cnm ApUserSearchController.java @PostMapping("/del")public ResponseResult delUserSearch(@RequestBody String dto){ Map map = JSON.parseObject(dto, Map.class); String id = map.get("id"); return apUserSearchService.delUserSearch(id);} Day08《黑马头条》 ElectricSearch 分词器 联想词 MangoDB day08-平台管理[实战]作业_软工菜鸡的博客-CSDN博客 Day09黑马头条 Day 09用户行为-需求_软工菜鸡的博客-CSDN博客 Day11测kafka流消息失败因为 minio的文章框架报错404 |
今日新闻 |
点击排行 |
|
推荐新闻 |
图片新闻 |
|
专题文章 |
CopyRight 2018-2019 实验室设备网 版权所有 win10的实时保护怎么永久关闭 |