init

web-server/app/middleware/egg-proxy.ts

@@ -2,6 +2,14 @@ import c2k = require('koa-connect');
 import { createProxyMiddleware, Options as ContextOptions } from 'http-proxy-middleware';
 import * as micromatch from 'micromatch';
 import * as isGlob from 'is-glob';
+import { Context } from 'egg';
+
+// 扩展Request接口，添加rawBody属性
+declare module 'egg' {
+  interface Request {
+    rawBody: string;
+  }
+}
 
 function match(context: string, path: string): boolean {
   // single path
@@ -19,7 +27,7 @@ export interface Options {
 }
 
 export default function (options: Options) {
-  return async (ctx, next) => {
+  return async (ctx: Context, next: () => Promise<any>) => {
     for (const context of Object.keys(options)) {
       if (match(context, ctx.path)) {
         const contextOptions: ContextOptions = options[context];
@@ -41,7 +49,7 @@ export default function (options: Options) {
               return proxyReq;
             },
           }) as any
-        )(ctx, next);
+        )(ctx as any, next);
       }
     }
     await next();