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RSS订阅原创 Feign设置动态URL报Load balancer does not contain an instance for the service .com
Feign动态设置URL时，都必须写上配置字段url，不然会默认找的是你注册中心下的服务地址，但是你设置的动态url不在改注册中心下，从而报上面的错误，@FeignClient(valu "xxx",url = "EMPTY",fallba= xxx.class)参考博客...
2022-05-30 12:06:00
1648
1
原创 ThreadPoolTaskExecutor初始化报IllegalArgumentException
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'XXX-task' defined in class path resource [.../.../config/AsyncConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans
2022-01-19 12:20:45
3106
原创 springboot+mybatis+postgressql代码自动生成
1、添加需要的依赖<?xml version="1.0" encoding="UTF-8"?><project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd
2021-10-13 14:41:24
923
原创 Java 实体类转json对象，默认驼峰规则，如何改变转化规则
测试对象test通过new ObjectMapper().writeValueAsString(test)转成json字符串但需要转换成如下示例：{"StartTime":"2021-08-1715:09:08","EndTime":"2021-08-1715:14:08","Name":"张三","Age":12}解决方案：1.使用jackson包注意：导入打包需同上面的ObjectMapper导入的包一直通过new ObjectMapper().wri...
2021-08-18 17:14:46
2073
原创 如何使用 Spring application.properties 自定义 Jackson ObjectMapper？
当通过Feign传输json时，json字段不是使用常规的驼峰命名传输时；而是如下时{"StartTime":"2021-08-1715:09:08","EndTime":"2021-08-1715:14:08","Name":"张三","Age":12}则需要在配置里面加入如下配置 jackson: mapper: ACCEPT_CASE_INSENSITIVE_PROPERTIES: true property-naming-strategy: com....
2021-08-17 15:25:53
294
原创 org.apache.ibatis.binding.BindingException: Invalid bound statement (not found)
org.apache.ibatis.binding.BindingException: Invalid bound statement (not found): com.....mapper.xxxMapper.selectByExample at org.apache.ibatis.binding.MapperMethod$SqlCommand.<init>(MapperMethod.java:232) ~[mybatis-3.5.0.jar:3.5.0] at org.ap...
2021-07-19 11:12:17
214
原创 Caused by: java.lang.IllegalArgumentException: Property ‘sqlSessionFactory‘ or ‘sqlSessionTemplate‘
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'XXX': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'XXX' defin.
2021-07-19 10:17:01
2108
原创 Mybatis-plus+Oracle代码生成器
Mybatis-plus+Oracle代码生成器首先先把所需依赖写上 <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter</artifactId> </dependency> <dependency>
2021-03-24 10:01:47
2780
空空如也
feign如何传中文参数
2021-06-25
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