Question

我一直试图让这个工作半天。我正在尝试使用Seymour Cakes和Burt Beckwith的bcrypt插件在我的grails应用程序中使用密码加密：

我已将相应的依赖项放在BuildConfig.groovy中，而在我的控制器中，我正在尝试运行一个简单的测试：

def bcryptService
    String goodpwd = "good"
    String badpwd = "bad"
    String encryptedpwd = goodpwd.encodeAsBcrypt()
    println " "
    println "Good Password: " + goodpwd
    println "Bad Password: " + badpwd
    println "Bcrypt Hash Of Good Password: " + encryptedpwd

    println "Matching good password: " + (goodpwd.encodeAsBcrypt().equals(encryptedpwd))
    println "Matching bad password: " + (badpwd.encodeAsBcrypt().equals(encryptedpwd))
    println "Bcrypt Service's match result: " + bcryptservice.checkPassword(goodpwd, encryptedpwd)

但我明白了：

Good Password: good
Bad Password: bad
Bcrypt Hash Of Good Password: $2a$10$KvQOvmA4QjH4.JEk4.V2/uXYf8UjKJaUccDijQWG3RkBgAA2LOndS
Matching good password: false
Matching bad password: false
Error |
2014-05-21 14:20:05,935 [http-bio-8080-exec-9] ERROR errors.GrailsExceptionResolver  -         MissingPropertyException occurred when processing request: [POST] /FatcaOne_0    
No such property: bcryptservice for class: com.twc.fatcaone.AdminController. Stacktrace     follows:
Message: No such property: bcryptservice for class: com.twc.fatcaone.AdminController
Line | Method
->>   71 | doCall    in com.twc.fatcaone.AdminController$_closure5$$EOevDLMH
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

有时它会这样做，它抱怨bcryptService是null。我不明白我做错了什么不能注入这种依赖。非常感谢任何帮助。

Answer 1

如果您的第一块代码在方法中，请确保您使用

def bcryptService

排除这段代码并将其放在控制器的类级别。

Grails与bcrypt挣扎

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