解释:目的是提醒你不要直接修改函数的形参。因为假如形参是一个对象,修改形参可能会导致对象的属性被覆盖。 方法一:将这个参数复制一下 方法二:规则添加一个白名单,即指定的入参名称不予限制,(ignorePropertyModificationsFor这个属性) rules: { // 'quotes': [1, 'single'], 'no-console': process.env.NODE_...
property = "newValue"; return newItem; } 使用Object.assign 或展开运算符:如果不需要深拷贝,但希望避免直接修改原始参数,可以使用 Object.assign 或展开运算符来创建一个新的对象。 javascript function modifyItem(item) { const newItem = Object.assign({}, item, { property: "newValue" }); // ...
在react项目中写了一个工具方法将两个数组数据进行整合,用了双重for循环,但是在提交代码时报了eslint的no-param-reassign 结果效果是有了,但是报lint错误,图片中已是解决后的代码,主要是因为防止我们这个参数造成属性覆盖,如图我使用的是Object.assign方法将我们的resultItem对象进行浅复制 按照这种方式成功解决no-param...
index.js function createEmployee(emp) { // ⛔️ Assignment to property of function parameter 'emp'. eslint no-param-reassign emp.name = 'bobby hadz'; emp.salary = 500; return emp; } The ESLint rule forbids assignment to function parameters because modifying a function's parameters als...
ESlint：assignmenttopropertyoffunctionparamete。。。ESlint：assignmenttopropertyoffunctionparamete。。。解释:⽬的是提醒你不要直接修改函数的形参。因为假如形参是⼀个对象，修改形参可能会导致对象的属性被覆盖。⽅法⼀:将这个参数复制⼀下 ⽅法⼆:规则添加⼀个⽩名单，即指定的⼊参名称不予限制,(...
React JS .map和assignment导致函数错误“Assignment to property of function parameter.eslint(no param-...
Hi guys, I want to understand how you guys avoid the eslint warning "Assignment to property of function parameter 'elem'". I know that is a good pattern do not change function parameters values. This keeps our code decoupled and with high maintenance. However, in some cases, I come acros...
“Confusing use of ‘{a}’.”:“容易混淆的’{a}’的使用”, “Read only.”:“只读的属性”, “‘{a}’ is a function.”:“‘{a}’是一个函数”, ‘Bad assignment.’:“错误的赋值”, “Do not assign to the exception parameter.”:“不要给额外的参数赋值”, ...
An attempt was made to assign a value to a ReadOnly property in an attribute.Error ID: BC31501To correct this errorRemove the property assignment statement. If using properties you developed, remove the ReadOnly or Shared modifiers from the attribute property....
DeploymentGroupCreateParameterPoolProperty DeploymentGroupExpands DeploymentGroupMetrics DeploymentGroupReference DeploymentGroupUpdateParameter DeploymentInput DeploymentJob DeploymentMachine DeploymentMachineChangedData DeploymentMachineExpands DeploymentMachineGroup DeploymentMachineGroupReference DeploymentMachinesChangeEvent Deployme...