“错误TS2304：使用Google api库编译打字稿时找不到名称'Long'”

我刚刚在pacakge.json中添加了"@google-cloud/logging-winston":"2.1.0",，并且在编译时出现以下错误。我偶尔在其他Google库中也看到过这种情况，其根本原因很可能是来自protobuf定义的自动生成的类型在堆栈中更深。

../node_modules/@google-cloud/logging/build/proto/logging.d.ts:1434:32 - error TS2304: Cannot find name 'Long'.

1434                 line?: (number|Long|null);
                                    ~~~~

../node_modules/@google-cloud/logging/build/proto/logging.d.ts:1453:38 - error TS2304: Cannot find name 'Long'.

1453                 public line: (number|Long);
                                          ~~~~

../node_modules/@google-cloud/logging/build/proto/logging.d.ts:1543:39 - error TS2304: Cannot find name 'Long'.

1543                 requestSize?: (number|Long|null);
                                           ~~~~

../node_modules/@google-cloud/logging/build/proto/logging.d.ts:1549:40 - error TS2304: Cannot find name 'Long'.

1549                 responseSize?: (number|Long|null);
                                            ~~~~

../node_modules/@google-cloud/logging/build/proto/logging.d.ts:1576:42 - error TS2304: Cannot find name 'Long'.

1576                 cacheFillBytes?: (number|Long|null);

在解决此问题之前，我是如何解决此问题的。

1. 在您的package.json依赖项部分中，添加"long":"4.0.0",
2. 在您的package.json devDependDependence部分：添加"@types/long":"4.0.0",
3. 最后，在tsconfig.json中（或在tsc命令行中添加：

{
   "compilerOptions": {
     ...
     "types": [
       ...
       "long"
     ],
   ...
}