ionic2 cordova插件用法之二

之前参考官方的写了一种用法,但是这种用法不是很方便,于是再写个方便一些的。

以cordova-plugin-wechat为例:

在项目中创建wechat-plugin.ts,代码如下:

declare var Wechat: any;  // 此处声明plugin.xml中clobbers对应的值export interface WechatPayParam {mch_id: string;prepay_id: string;nonce: string;timestamp: string;sign: string;
}export class WechatPlugin {public static isInstalled() {return new Promise((resolve, reject) => {Wechat.isInstalled(result => {resolve(result);}, error => {reject(error);});});}public static sendPaymentRequest(params: WechatPayParam) {return new Promise((resolve, reject) => {Wechat.sendPaymentRequest(params, result => {resolve(result);}, error => {reject(error);});});}
}
调用代码如下:

WechatPlugin.sendPaymentRequest({mch_id: prepayInfo.partner_id,prepay_id: prepayInfo.prepay_id,nonce: prepayInfo.nonce_str,timestamp: prepayInfo.timestamp,sign: prepayInfo.sign}).then(() => {alert("success");}).catch((error) => {alert(error);});




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