noClassAssign
¥Summary
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规则生效日期：
v1.0.0¥Rule available since:
v1.0.0 -
诊断类别：
lint/suspicious/noClassAssign¥Diagnostic Category:
lint/suspicious/noClassAssign -
此规则为推荐规则，默认启用。
¥This rule is recommended, which means is enabled by default.
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此规则没有修复方案。
¥This rule doesn’t have a fix.
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此规则的默认严重级别为 error。
¥The default severity of this rule is error.
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来源：
¥Sources:
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与
no-class-assign相同¥Same as
no-class-assign
-
¥How to configure
{ "linter": { "rules": { "suspicious": { "noClassAssign": "error" } } }}¥Description
禁止重新分配类成员。
¥Disallow reassigning class members.
类声明创建了一个我们可以修改的变量，但是，在大多数情况下，修改是一个错误。
¥A class declaration creates a variable that we can modify, however, the modification is a mistake in most cases.
¥Examples
¥Invalid
class A {}A = 0;code-block.js:2:1 lint/suspicious/noClassAssign ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
✖ ‘A’ is a class.
1 │ class A {}
> 2 │ A = 0;
│ ^
3 │
ℹ ‘A’ is defined here.
> 1 │ class A {}
│ ^
2 │ A = 0;
3 │
A = 0;class A {}code-block.js:1:1 lint/suspicious/noClassAssign ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
✖ ‘A’ is a class.
> 1 │ A = 0;
│ ^
2 │ class A {}
3 │
ℹ ‘A’ is defined here.
1 │ A = 0;
> 2 │ class A {}
│ ^
3 │
class A { b() { A = 0; }}code-block.js:3:3 lint/suspicious/noClassAssign ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
✖ ‘A’ is a class.
1 │ class A {
2 │ b() {
> 3 │ A = 0;
│ ^
4 │ }
5 │ }
ℹ ‘A’ is defined here.
> 1 │ class A {
│ ^
2 │ b() {
3 │ A = 0;
let A = class A { b() { A = 0; // `let A` is shadowed by the class name. }}code-block.js:3:3 lint/suspicious/noClassAssign ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
✖ ‘A’ is a class.
1 │ let A = class A {
2 │ b() {
> 3 │ A = 0;
│ ^
4 │ // `let A` is shadowed by the class name.
5 │ }
ℹ ‘A’ is defined here.
> 1 │ let A = class A {
│ ^
2 │ b() {
3 │ A = 0;
¥Valid
let A = class A {}A = 0; // A is a variable.let A = class { b() { A = 0; // A is a variable. }}class A { b(A) { A = 0; // A is a parameter. }}¥Related links
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