ios端实现sentry日志捕获

一.官网：https://sentry.io/ 注册个账号即可
文档：https://docs.sentry.io/clients/cocoa/

1.效果

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2.sentry主要作用：用于捕获奔溃和自定义异常，便于编译程序员及早发现和解决程序bug

二.实现
1.https://sentry.io/ 创建对应类型的应用程序，获取DSN

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之后获取Public DSN

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2.工程Podifile引入sentry库

platform :ios, '8.0'

target '317hu' do
    pod 'Sentry', :git => 'https://github.com/getsentry/sentry-cocoa.git', :tag => '4.1.0'
end

3.初始化相关代码

#import 
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    //启动sentry异常捕获
    [self startSentry];
...
    return YES;
}

//启动sentry日志捕获
- (void)startSentry{
    //1.设置dsn
    NSError *error = nil;
    SentryClient *client = [[SentryClient alloc] initWithDsn:@"https://[email protected]/1313479" didFailWithError:&error];
    SentryClient.sharedClient = client;
    [SentryClient.sharedClient startCrashHandlerWithError:&error];
    if (nil != error) {
        NSLog(@"%@", error);
    }
    
    //2.开启面包屑高级功能
//    SentryClient.sharedClient.maxBreadcrumbs = 100;
    [SentryClient.sharedClient enableAutomaticBreadcrumbTracking];
}

3.捕获自定义错误，在网络回包处处理

+ (void)sendSentryEventWithReqParams:(NSDictionary*)reqParams andResParams:(NSDictionary *)resParams url:(NSString *)url reuestMode:(NSString*)mode{
    BOOL successFlag = [resParams[@"success"] boolValue];
    NSString *errMsg = resParams[@"errMsg"];
    //有错误内容时才捕获
    if (!successFlag && errMsg.length > 0) {
        NSMutableDictionary *dic = reqParams.mutableCopy;
        [dic setObject:mode forKey:@"requestMode"];
        [dic setObject:url forKey:@"requestUrl"];
        
        SentryEvent *event = [[SentryEvent alloc] initWithLevel:kSentrySeverityDebug];
        event.message = errMsg;
        event.environment = kEnv;//dev sit uat pro 四个环境
        event.extra = dic; //请求参数
        [SentryClient.sharedClient sendEvent:event withCompletionHandler:^(NSError * _Nullable error) {
            if (nil != error) {
                NSLog(@"%@", error);
            }
        }];
    }
}

+ (void)testSentry{

        [manager POST:url parameters:param progress:^(NSProgress * _Nonnull uploadProgress) {
            
        } success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {
            [QQRequest sendSentryEventWithReqParams:param andResParams:responseObject url:url reuestMode:@"post"];

        } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
           
        }];
}

对应效果
3.1面包屑功能，最近的浏览记录

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3.2接口入参相关

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4.默认sentry会捕获奔溃，需要上传dSYMs符号文件才可以解析奔溃日志。不然就像下面日志一样，看不懂

image.png

二.sentry官网实现上传符号文件dSYMs (用fastlane实现) Uploading Debug Symbols
1.第一步 安装fastlane
第二步 安装sentry-cli 参考https://github.com/getsentry/sentry-cli
brew install getsentry/tools/sentry-cli
或
curl -sL https://sentry.io/get-cli/ | bash
2.项目首次使用的话，需要
首次用fastlane 要执行 cd 到项目根目录，在执行如下命令，
fastlane add_plugin sentry 【成功后就会有如下文件】

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3.编写如下脚本，将日志 默认上传到官网

  desc "上传到sentry"
  lane :upload_symbols do
  #download_dsyms
  gym(
      scheme: "317hu",
      workspace: "317hu.xcworkspace",
      include_bitcode: false
      )
  sentry_upload_dsym(
    #api_host: 'https://sentry.317hu.com/fe-master/',
    auth_token: '4ec35b3d884c4f6d94b51ab29adb07603862c036eada4ad09817009ae4b148d5',
    org_slug: 'bozhong-xu',
    project_slug: '317hu_ios',
  )

  end

sentry_upload_dsym对应参数位置如下

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4.终端执行

wangyuMBP:~ mac$ cd /Users/mac/Desktop/3.8.9官网 
wangyuMBP:3.8.9官网 mac$ fastlane upload_symbols

成功后如下

image.png

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之后就可以查看奔溃内容了

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三.其他修改

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