router.use(async(ctx,next)=>{// 获取当前服务器的域名// console.log(ctx.request.header.host);// 给模板引擎配置全局全量ctx.state.__HOST__='http://'+ctx.request.header.host;// 将含有参数的地址进行过滤(主要针对验证码地址),去除"/"varpathname=url.parse(ctx.request.url).pathname.substring(...
request.header=设置请求头对象。request.headers请求头对象。别名为 request.header.request.headers=设置请求头对象。别名为 request.header=.request.method请求方法。request.method=设置请求方法,对于实现诸如 methodOverride() 的中间件是有用的。request.length...
完整的koa2设置cookie,清除cookie代码示例如下: constkoa=require('koa');constapp=newkoa();app.keys=['im a newer secret','i like turtle'];// app.keys = new KeyGrip(['im a newer secret', 'i like turtle'], 'sha256');constroute=require('koa-route');constsetCookie=ctx=>{data=ctx.re...
ctx.body ctx.body= ctx.status ctx.status= ctx.message ctx.message= ctx.length= ctx.length ctx.type= ctx.type ctx.headerSent ctx.redirect() ctx.attachment() ctx.set() ctx.append() ctx.remove() ctx.lastModified= ctx.etag= 请求(Request) Koa Request 对象是在 node 的 vanilla 请求对象之上...
request.header[header_name]; }else{ ctx.body={ msg: `${header_name} 不合法`, code:0} }returntoken; } } extractors.fromUrlQueryParameter=function(param_name){returnfunction(ctx){ let token=null, request=ctx.request;if(request.query[param_name] &&Object.prototype.hasOwnProperty.call(request...
request.use(config => { const token = localStorage.getItem('token'); config.headers.common['Authorization'] = 'Bearer ' + token; // 留意这里的 Authorization return config; }) 校验token 使用koa-jwt 中间件进行验证,方式比较简单,如下所示 代码语言:javascript 代码运行次数:0 运行 AI代码解释 /...
overwrite: a boolean indicating whether to overwrite previously set cookies of the same name (false by default). If this is true, all cookies set during the same request with the same name (regardless of path or domain) are filtered out of the Set-Cookie header when setting this cookie.Ko...
header(string|false): The name of the header to read the id on the request, orfalseto disable. query(string|false): The name of the header to read the id on the query string, orfalseto disable. Example: constKoa=require('koa');constrequestId=require('koa-requestid');constapp=newKoa...
'User-Agent': 'koa-http-request' }); ctx.body = 'repos id: ' + repo.id + '\nrepos name: ' + repo.full_name; }); app.listen(process.env.PORT || 8090); Options json Type: 'Boolean' Default: false Parse response body with JSON.parse and set accept header to application/json....
ctx.request : Koa 的request 对象 ctx.response : Koa 的response对象 ctx.state : Koa推荐使用的命名空间, 主要用于中间件传递信息 ctx.throw : Koa 手动抛出异常的方法, 也可以使用http-errors来创建错误 ctx.throw(404, 'NotFound');复制代码