Circle
,中文含义指:即圆形。cvCircle是指绘制圆形的一个程序函数。 定义 void cvCircle( CvArr* img, CvPoint center, int radius, CvScalar color, int thickness1, int line_type8, int shift0 ); 参数 img 图像 center 圆心坐标 radius 圆形的半径…
cvCircle(CvArr* img, CvPoint center, int radius, CvScalar color, int thickness1, int lineType8, int shift0)
CvArr*img为源图像指针CvPointcenter为画圆的圆心坐标intradius为圆的半径CvScalarcolor为设定圆的颜色,规则根据B(蓝)G&am…
npm WARN read-shrinkwrap This version of npm is compatible with lockfileVersion1, but package-lock.json was generated for lockfileVersion2. I’ll try to do my best with it!
npm install 报错npm WARN read-shrinkwrap This version of npm is compatible with lo…
npm WARN read-shrinkwrap This version of npm is compatible with lockfileVersion1, but package-lock.json was generated for lockfileVersion2. I’ll try to do my best with it!报错 根据这个报错信息可以得出,目前你电脑npm的版本是适合于lockfileVersion1…
npm i安装依赖报错 read-shrinkwrap This version of npm is compatible with lockfileVersion1, but package-lock.json was generated for lockfileVersion2. Ill try to do my best with it! 根据这个报错信息可以得出,目前你电脑npm的版本是适合于lockfileVersi…
今天收到同事反馈的问题。 Caused by: feign.FeignException$BadRequest: [400 Bad Request] during [POST] to [http://gateway-v2-se-java/meta/metaClass/metaGetAllChildren?classNameDialog¤tClassfalse] [MetaClassRemote#metaGetAllChildren(String,Boolean)…
400 bad request 手机怎么解决? 400 bad request一般是指请求中有语法问题,或不能满足请求而发生的错误,解决方法:1、打开浏览器进行一键修复;2、清除浏览器的缓存和Cookie数据;3、网站程序的错误ÿ…
400 Bad Request是一种HTTP错误状态码。HTTP/1.1对400 Bad Request的定义主要是:1、语义有误,当前请求无法被服务器理解。除非进行修改,否则客户端不应该重复提交这个请求。2、请求参数有误。 在这段时间笔者遇到了好几次生产问题Nginx报400异…