freeCodeCamp/passing-values-to-functions-with-arguments.chinese.md at b3213fc892726f234eb5e96320acb7709e24b4de

Kristofer Koishigawa b3213fc892 fix(i18n): chinese test suite (#38220 )

* fix: Chinese test suite

Add localeTiltes, descriptions, and adjust test text and testStrings to get the automated test suite working.

* fix: ran script, updated testStrings and solutions

2020-03-03 18:49:47 +05:30

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id, title, challengeType, videoUrl, localeTitle

id	title	challengeType	videoUrl	localeTitle
56533eb9ac21ba0edf2244bd	Passing Values to Functions with Arguments	1		将值传递给带参数的函数

Description

参数是变量，它们作为调用函数时要输入到函数的值的占位符。定义函数时，通常将其与一个或多个参数一起定义。调用函数时输入（或“传递” ）的实际值称为参数。这是一个带有两个参数的函数， param1和param2 ：

function testFun（param1，param2）{
console.log（param1，param2）;
}

然后我们可以调用testFun ： testFun("Hello", "World");我们通过了两个论点， "Hello"和"World" 。在函数内部， param1将等于“Hello”， param2将等于“World”。请注意，您可以使用不同的参数再次调用testFun ，并且参数将采用新参数的值。

Instructions

创建一个名为functionWithArgs ，该函数接受两个参数并将其总和输出到开发控制台。
使用两个数字作为参数调用该函数。

Tests

tests:
  - text: <code>functionWithArgs</code>应该是一个函数
    testString: assert(typeof functionWithArgs === 'function');
  - text: '<code>functionWithArgs(1,2)</code>应该输出<code>3</code>'
    testString: if(typeof functionWithArgs === "function") { capture(); functionWithArgs(1,2); uncapture(); } assert(logOutput == 3);
  - text: '<code>functionWithArgs(7,9)</code>应该输出<code>16</code>'
    testString: if(typeof functionWithArgs === "function") { capture(); functionWithArgs(7,9); uncapture(); } assert(logOutput == 16);
  - text: 定义后，使用两个数字调用<code>functionWithArgs</code> 。
    testString: assert(/^\s*functionWithArgs\s*\(\s*\d+\s*,\s*\d+\s*\)\s*/m.test(code));

Challenge Seed

// Example
function ourFunctionWithArgs(a, b) {
  console.log(a - b);
}
ourFunctionWithArgs(10, 5); // Outputs 5

// Only change code below this line.

Before Test

var logOutput = "";
var originalConsole = console
function capture() {
    var nativeLog = console.log;
    console.log = function (message) {
        if(message) logOutput = JSON.stringify(message).trim();
        if(nativeLog.apply) {
          nativeLog.apply(originalConsole, arguments);
        } else {
          var nativeMsg = Array.prototype.slice.apply(arguments).join(' ');
          nativeLog(nativeMsg);
        }
    };
}

function uncapture() {
  console.log = originalConsole.log;
}

capture();

After Test

console.info('after the test');

Solution

// solution required

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