30 lines
601 B
JavaScript
30 lines
601 B
JavaScript
// 在该文件中来封装云函数逻辑
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const cloud = require('wx-server-sdk');
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exports.main = async(event) => {
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let result = 0;
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// 根据传递过来的参数做不同的计算
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// num1、num2、tag（+ - * /）
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switch(event.tag){
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case "+": {
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result = ~~event.num1 + ~~event.num2;
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break;
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}
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case "-":{
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result = ~~event.num1 - ~~event.num2;
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break;
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}
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case "*":{
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result = ~~event.num1 * ~~event.num2;
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break;
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}
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case "/":{
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result = ~~event.num1 / ~~event.num2;
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break;
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}
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}
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return {
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calcResult : result
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}
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} |