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根据您的偏好保存内容并对其进行分类。
除了 API 中介绍的全局变量之外，沙盒化 JavaScript 还支持内置类型中的以下方法。
数组
字符串
对象
布尔值
数字
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最后更新时间 (UTC)：2025-07-25。
[null,null,["最后更新时间 (UTC)：2025-07-25。"],[[["\u003cp\u003eSandboxed JavaScript environments support a specific set of methods for built-in types like Array, String, Object, Boolean, and Number, in addition to the global APIs.\u003c/p\u003e\n"],["\u003cp\u003eSupported Array methods include common operations such as concat, every, filter, forEach, indexOf, join, map, pop, push, reduce, reverse, slice, sort, splice, and more.\u003c/p\u003e\n"],["\u003cp\u003eFor Strings, methods like charAt, concat, indexOf, lastIndexOf, match, replace, slice, split, substring, toLowerCase, toUpperCase, and trim are available.\u003c/p\u003e\n"],["\u003cp\u003eObject, Boolean, and Number types primarily support the toString method within this sandboxed environment.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers can refer to the provided links for detailed documentation and usage examples of each supported method from Mozilla Developer Network.\u003c/p\u003e\n"]]],["Sandboxed JavaScript extends built-in types with specific methods. Arrays support actions like `concat`, `every`, `filter`, `forEach`, `map`, `join`, `push`, `pop`, `slice`, `sort` and `splice`. Strings enable manipulation via `charAt`, `concat`, `indexOf`, `replace`, `slice`, `split`, `trim`, and case conversion functions. Additionally, Objects, Booleans, and Numbers each have a `toString` method available. These methods enhance data manipulation within the Sandboxed JavaScript environment.\n"],null,["# Standard Library\n\nIn addition to the globals documented in [API](/tag-platform/tag-manager/templates/api), Sandboxed JavaScript supports\nthe following methods on the built-in types.\n\nArray\n-----\n\n- [concat](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/concat)\n- [every](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/every)\n- [filter](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/filter)\n- [forEach](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/forEach)\n- [indexOf](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/indexOf)\n- [join](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/join)\n- [lastIndexOf](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/lastIndexOf)\n- [map](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/map)\n- [pop](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/pop)\n- [push](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/push)\n- [reduce](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/reduce)\n- [reduceRight](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/reduceRight)\n- [reverse](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/reverse)\n- [shift](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/shift)\n- [slice](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/slice)\n- [some](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/some)\n- [sort](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort)\n- [splice](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/splice)\n- [toString](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/toString)\n- [unshift](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/unshift)\n\nString\n------\n\n- [charAt](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/charAt)\n- [concat](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/concat)\n- [indexOf](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/indexOf)\n- [lastIndexOf](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/lastIndexOf)\n- [match](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/match)\n- [replace](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/replace)\n- [search](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/search)\n- [slice](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/slice)\n- [split](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/split)\n- [substring](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/substring)\n- [toLowerCase](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/toLowerCase)\n- [toLocaleLowerCase](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/toLocaleLowerCase)\n- [toString](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/toString)\n- [toUpperCase](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/toUpperCase)\n- [toLocaleUpperCase](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/toLocaleUpperCase)\n- [trim](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/trim)\n\nObject\n------\n\n- [toString](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/toString)\n\nBoolean\n-------\n\n- [toString](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean/toString)\n\nNumber\n------\n\n- [toString](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/toString)"]]