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TypeScript dns.resolve函数代码示例

本文整理汇总了TypeScript中dns.resolve函数的典型用法代码示例。如果您正苦于以下问题:TypeScript resolve函数的具体用法?TypeScript resolve怎么用?TypeScript resolve使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了resolve函数的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的TypeScript代码示例。

示例1: Promise

        return new Promise((resolve: (value: Repo) => void, reject: (error: any) => void) => {
            this.alreadyTryFetchAll = true;

            // check network connectivity
            let hostname: string;
            if (this.urlInfo) {
                hostname = this.urlInfo.hostname;
            } else if (this.sshInfo) {
                hostname = this.sshInfo.hostname;
            } else {
                throw new Error("unsupported url: " + this.spec.url);
            }
            dns.resolve(hostname, err => {
                this.networkConnectivity = !err;
                if (this.networkConnectivity) {
                    let command: { base: string; args: string[]; };
                    if (fs.existsSync(this.targetDir)) {
                        command = this._buildCommand("fetch", "--all");
                    } else {
                        debug("make dir", path.resolve(this.targetDir, "../"));
                        mkdirp.sync(path.resolve(this.targetDir, "../"));
                        command = this._buildCommand("clone", "--mirror", this.spec.url, this.targetDir);
                    }
                    debug("exec command", command);
                    child_process.execFile(command.base, command.args, { encoding: "buffer" }, (error, stdout, stderr) => {
                        this.fetchError = error ? stderr.toString("utf8") : null;
                        resolve(this);
                    });
                } else {
                    if (!fs.existsSync(this.targetDir)) {
                        reject("no network connectivity");
                        return;
                    } else {
                        resolve(this);
                        return;
                    }
                }
            });
        });
开发者ID:vvakame,项目名称:packagemanager-backend,代码行数:39,代码来源:repo.ts

示例2: trueOrFalse

    dns.lookup("nodejs.org", {all: true}, (err, addresses) => {
        const _err: NodeJS.ErrnoException = err;
        const _address: dns.LookupAddress[] = addresses;
    });

    function trueOrFalse(): boolean {
        return Math.random() > 0.5 ? true : false;
    }
    dns.lookup("nodejs.org", {all: trueOrFalse()}, (err, addresses, family) => {
        const _err: NodeJS.ErrnoException = err;
        const _addresses: string | dns.LookupAddress[] = addresses;
        const _family: number | undefined = family;
    });

    dns.resolve("nodejs.org", (err, addresses) => {
        const _addresses: string[] = addresses;
    });
    dns.resolve("nodejs.org", "A", (err, addresses) => {
        const _addresses: string[] = addresses;
    });
    dns.resolve("nodejs.org", "AAAA", (err, addresses) => {
        const _addresses: string[] = addresses;
    });
    dns.resolve("nodejs.org", "MX", (err, addresses) => {
        const _addresses: dns.MxRecord[] = addresses;
    });

    dns.resolve4("nodejs.org", (err, addresses) => {
        const _addresses: string[] = addresses;
    });
开发者ID:Crevil,项目名称:DefinitelyTyped,代码行数:30,代码来源:node-tests.ts

示例3: Promise

	return new Promise((res, rej) => {
		dns.resolve('marketplace.visualstudio.com', (err) => {
			err ? res(false) : res(true);
		});
	});
开发者ID:FabianLauer,项目名称:vscode,代码行数:5,代码来源:extensions.ts


注:本文中的dns.resolve函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。