[ERROR] Failed to execute goal org.mybatis.generator:mybatis-generator-maven-plugin:1.3.5:generate (default-cli) on project mapper: configfile G:\parent\mapper\src\main\resources\generatorConfig.xml does not exist -> [Help 1]
[ERROR]
为啥还是报错?老师帮我检查一下源码
parent.zip
直接把两个div分开不是一样可以分离吗
老师,我这个启动时报如下错误,说是不能打开log文件,这个应该怎么解决呢?没找到解决方法
为啥这样获取不了啊
老师请问一下,我这里写的html下面的红色的线是什么意思?,为什么老师的视频中没有这个线?
老师,请问with的用法是什么意思呢?在这儿写起什么作用呀?下面的两行是什么意思呢?
"C:\Program Files\Java\jdk1.8.0_131\bin\java.exe" "-javaagent:D:\IDEA\IntelliJ IDEA 2019.3.2\lib\idea_rt.jar=54847:D:\IDEA\IntelliJ IDEA 2019.3.2\bin" -Dfile.encoding=UTF-8 -classpath "C:\Program Files\Java\jdk1.8.0_131\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\deploy.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext\access-bridge-64.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext\cldrdata.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext\dnsns.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext\jaccess.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext\jfxrt.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext\localedata.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext\nashorn.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext\sunec.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext\sunjce_provider.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext\sunmscapi.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext\sunpkcs11.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext\zipfs.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\javaws.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\jce.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\jfr.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\jfxswt.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\management-agent.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\plugin.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\resources.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\rt.jar;D:\soketdmeo\out\production\soketdmeo" com.sxt.GoodTCP 请输入:server,<port>或者<ip>,<port> 192.168.31.250,8888 java.net.ConnectException: Connection refused: connect at java.net.DualStackPlainSocketImpl.connect0(Native Method) at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:589) at java.net.Socket.connect(Socket.java:538) at java.net.Socket.<init>(Socket.java:434) at java.net.Socket.<init>(Socket.java:211) at com.sxt.GoodTCP.main(GoodTCP.java:136) Process finished with exit code 0
老师,没找着报错原因。
代码压缩包
GoodTCP.rar
為什麼寫好後Button鍵按下去沒有反應的?
老师 flask2.0版本不支持 flask_script 前面课程讲的flask_migrate的使用方法就是flask2.0的使用方法吧
老师 ,我照着高淇老师上传的模块显示,上传失败是怎么回事
1、Microsoft Windows [版本 10.0.18363.1379] (c) 2019 Microsoft Corporation。保留所有权利。 (mypro-modules) C:\Users\lzh\Desktop\资料\mypro-modules\math3>python setup.py sdist upload running sdist running check warning: check: missing required meta-data: url warning: sdist: manifest template 'MANIFEST.in' does not exist (using default file list) warning: sdist: standard file not found: should have one of README, README.txt, README.rst writing manifest file 'MANIFEST' creating baizhanSuperMath-1.0 creating baizhanSuperMath-1.0\baizhanSuperMath making hard links in baizhanSuperMath-1.0... hard linking setup.py -> baizhanSuperMath-1.0 hard linking baizhanSuperMath\__init__.py -> baizhanSuperMath-1.0\baizhanSuperMath hard linking baizhanSuperMath\demo1.py -> baizhanSuperMath-1.0\baizhanSuperMath hard linking baizhanSuperMath\demo2.py -> baizhanSuperMath-1.0\baizhanSuperMath Creating tar archive removing 'baizhanSuperMath-1.0' (and everything under it) running upload Submitting dist\baizhanSuperMath-1.0.tar.gz to https://upload.pypi.org/legacy/ Upload failed (400): Invalid value for blake2_256_digest. Error: Use a valid, hex-encoded, BLAKE2 message digest. error: Upload failed (400): Invalid value for blake2_256_digest. Error: Use a valid, hex-encoded, BLAKE2 message digest. (mypro-modules) C:\Users\lzh\Desktop\资料\mypro-modules\math3>
就显示失败 什么原因啊
.content{ width: 100%; overflow: hidden; padding: 4px 0 12px; } .title{ text-align: left; color: #333; font-size: 22px; font-weight: 200; line-height: 58px; } .phone-box{ width: 100%; height: 614px; } .yang-left{ width: 234px; height: 100%; background-color: #ff6700; float: left; } .yang-right{ width: 992px; height: 614px; float: left; } .yang-left img{ width: 234px; height: 614px; } .items1{ width: 234px; height: 300px; background-color: #e0e0e0; padding: 20px 0; margin: 0 0 14px 14px; float: left; transition: all .2s linear; box-sizing: border-box; } .img1{ width: 164px; margin-bottom: 18px; } .items1:hover{ transform: translateY(-2px); box-shadow: 0 15px 30px rgba(0, 0, 0, .1); } .name1{ width: 214px; height: 20.8; color: #333; font-size: 14px; line-height: 21px; margin: 0 auto 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .name2{ width: 214px; height: 18px; color: #b0b0b0; font-size: 12px; line-height: 18px; margin: 0 10px 10px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .name3{ width: 214px; height: 20.8px; color: #ff6700; font-size: 14px; line-height: 18px; margin: 0 10px 14px; } .big-img{ width: 1226px; height: 120px; margin: 22px 0; } 老师,line-height: 21px这个不加可以吗?white-space: nowrap; overflow: hidden; text-overflow: ellipsi这行代码有啥用?
老师,lambda规定接口中只能有一个需要被实现的方法。像Comparator这个接口,抽象方法两个,一个compare一个equals,这个为什么可以使用lambda?是因为父类Object实现了equals方法吗?
用float类型时,后面必须加f/F嘛?、、、、、
老师,这个和系统默认的不一样是不是也要重新选位置?两个都不一样
老师,这个是不是不能在win10家庭版来安装啊,只能在专业版上啊
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