{
   body: {
      code: 200,
      retCode: 0,
      data: {
          // xxx
      }
   }
}

new Aegis({
    id: 'pGUVFTCZyewhxxxxxx',
    reportApiSpeed: true, // This must be enabled, otherwise no return code will be reported.
    api: {
        retCodeHandler(data, url, xhr) {
            // data is of string type. If you need an object, parse it manually.
            // url is the request url.
            // xhr response. You can get the complete backend response through xhr.response.
            try {
                data = JSON.parse(data)
            } catch(e) {}
            return {
                // If isErr is true, a log with an abnormal retcode is reported.
                isErr: data.body.code !== 200 || data.body.retCode !== 0,
                code:  data.body.code
            }
        }
    }
})

new Aegis({
    id: 'pGUVFTCZyewhxxxxxx',
    reportApiSpeed: true,
    api: {
        resourceTypeHandler(url) {
            if (url?.indexOf('http://example.com/test-api') != -1) {
                return 'fetch';
            }
        }
    }
})

new Aegis({
    id: 'pGUVFTCZyewhxxxxxx',
    urlHandler() {
        const name = /* Obtain the route name from the current route, such as getCurrentRoute().name */;
        if (/^\\/user\\/\\d*/.test(name)) {
            return '/user/:id';
        }
        return name;
    }
})

const aegis = new Aegis({
    id: 'pGUVFTCZyewhxxxxxx',
    beforeRequest(data) {
        // Data structure of the input parameter data: {logs: {…}, logType: "log"}
        if (data.logType === 'log' && data.logs.msg.indexOf('internal.example.com') > -1) {
            // Return false to block this report.
            return false;
        }
        // Modify the input parameters and return them. The report is then made based on the modified content.
        return data;
    }
});