add parse search value

package.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json.schemastore.org/package",
   "name": "@kevisual/router",
-  "version": "0.0.13",
+  "version": "0.0.14",
   "description": "",
   "type": "module",
   "main": "./dist/router.js",

src/browser.ts

@@ -7,3 +7,5 @@ export type { RouteContext, RouteOpts } from './route.ts';
 export type { Run } from './route.ts';
 
 export { CustomError } from './result/error.ts';
+
+export * from './server/parse-body.ts';

src/route.ts

@@ -592,6 +592,9 @@ export class QueryRouter {
       return pick(r, pickValue as any);
     });
   }
+  /**
+   * 获取handle函数, 这里会去执行parse函数
+   */
   getHandle<T = any>(router: QueryRouter, wrapperFn?: HandleFn<T>, ctx?: RouteContext) {
     return async (msg: { path: string; key?: string; [key: string]: any }, handleContext?: RouteContext) => {
       try {

src/server/parse-body.ts

@@ -22,3 +22,20 @@ export const parseSearch = (req: IncomingMessage) => {
   const parsedUrl = url.parse(req.url, true);
   return parsedUrl.query;
 };
+
+/**
+ * 把url当个key 的 value 的字符串转成json
+ * @param value
+ */
+export const parseSearchValue = (value?: string, opts?: { decode?: boolean }) => {
+  if (!value) return {};
+  const decode = opts?.decode ?? false;
+  if (decode) {
+    value = decodeURIComponent(value);
+  }
+  try {
+    return JSON.parse(value);
+  } catch (e) {
+    return {};
+  }
+};