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原创 Starting MySQL ERROR! Couldn‘t find MySQL server (/usr/local/mysql/bin/mysql

Starting MySQL ERROR! Couldn't find MySQL server (/usr/local/mysql/bin/mysqld_safe)

2023-11-23 14:27:41 1645

原创 mysqld --initialize --console命令密码问题解决

mysqld --initialize --console命令初始化之后没有密码问题解决

2022-03-29 23:13:58 5240 3

原创 @RequestBody注解postman测试报JSON parse error: Cannot deserialize instance或者“Content type ‘ not surport.

@RequestBody注解请求进不来，或者接收的值为null，postman发送post请求测试报JSON parse error: Cannot deserialize instance of"xxx"异常，或者"Content type ‘multipart/form-data；charset=UTF-8’ not supported"想要大概了解怎么回事需要先大概知道content-type的常用属性有什么作用：常见的媒体格式类型如下：text/html ： HTML格式text/plain

2021-05-06 16:42:29 3188

原创 Authentication failed (rejected by the remote node)please check the Erlang cookie-rabbitmq managem密码

Windows下安装RabbitMQ web管理界面的密码忘记？1.在Rabbitmq的安装目录打开cmd----->找到自己的安装目录2.输入rabbitmqctl add_user admin 123456命令，新增admin账户，密码为123456执行成功！3.如果执行报错如图！！！将C:\Windows\System32\config\systemprofile.erlang.cookie覆盖C:\users\用户名.erlang.cookie即可4.输入：rabbitmqct

2021-05-01 23:38:25 673

原创 property or method “xxxx“ is not defined

Property or method “xxxx“ is not definedvue控制台报这个错一般都是某个属性/方法没有定义导致<script> //导入cookie组件 import Cookies from "js-cookie"; export default { data() { return { maxLength: 6, ..............

2020-11-20 14:29:44 9343 1

原创 this.$confirm is not a function

Error in v-on handler: “TypeError: this.$confirm is not a function”控制台出现这个错误！！！原因：使用了消息提示框，没有引入MessageBoxlogout() { this.$confirm(`确定进行-[退出]-操作?`, "提示 :", { confirmButtonText: "确定", cancelButtonText: "取消",

2020-11-20 14:01:03 8070 2

原创 _this.setStore is not a function at eval

vue项目控制台报Uncaught (in promise) TypeError: _this.setStore is not a function at eval 错误！！！原因：this调用的setStore函数不是全局的不属于this对象，需要导入import {setStore} from "../libs/storage";直接setStore调用 setStore("userInfo", res.data.user);...

2020-11-05 14:00:11 1417

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