ahocorasick

package module

v0.0.0-...-c8958a9 Latest Latest Go to latest Published: Sep 13, 2018 License: MIT Imports: 6 Imported by: 0

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Valid go.mod file

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基于ahocorasick算法的敏感词过滤，支持中文、线程安全

增加Has接口
增加Replace接口
增加多线程支持

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func BuildSensitiveArray(path string) []string

从csv生成敏感词数组

func BuildSensitiveStr(path string) string

从csv生成敏感词正则表达式字串

type ACMatcher struct {
	// contains filtered or unexported fields
}

func NewMatcher(dict []string) *ACMatcher

func (m *ACMatcher) Has(s string) bool

是否包含敏感词，查找到任意立即返回

func (m *ACMatcher) Match(s string) []int

包含敏感词位置、个数，统计所有可能项，比如"民主权"会统计成两个词

func (m *ACMatcher) Replace(s string, repl string) string

将s中的敏感词替换为repl，一旦匹配到敏感词立即替换，不会参与后续匹配

func (m *ACMatcher) Size() int