Java 使用AngularJS通过rest调用Web服务时，客户端发送的请求在语法上不正确

我有WebService，它正在检查数据库中是否已经存在电子邮件

@RequestMapping(value = "/checkPersonEmail/{jClientSessionId}/{jClientSessionId}/{email}", method = RequestMethod.GET)
public boolean checkName(@PathVariable String jUserSessionId,
        @PathVariable String jClientSessionId, @PathVariable String email)
        throws Exception {
    String decryptedClientKey = EncryptContetns
            .getDecryptedvalue(jClientSessionId);
    List<String> emailIds = dimPersonManager
            .getEmailIdsByClientKey(Long.valueOf(decryptedClientKey));
    List<String> emailIdList = new ArrayList<String>();
    for (String ids : emailIds) {
        emailIdList.add(ids.toLowerCase());
    }
    if (emailIdList != null && !emailIdList.isEmpty()) {
        if (emailIdList.contains(email.toLowerCase())) {
            return false;
        } else {
            return true;
        }
    } else {
        return true;
    }

}

---

无论何时调用此检查电子邮件，它都是一个HTTP错误请求（400）

如果您的控制器没有被注释为

@RestController
，可能是因为在
@RequestMapping（{jClientSessionId}/{jClientSessionId}）中有两个
jClientSessionId
并且没有
jUserSessionId
，

$scope.checkEmail = function() {
    if (!appClient.isUndefinedOrNull($scope.person.email)) {
        alert( $scope.person.email);
        $scope.spinnerClass = "icon-2x icon-spinner icon-spin";
        var serverConnect = serverUrl + 'checkPersonEmail' + '/' + jUserSessionId + '/' + jClientSessionId + '/'+ $scope.person.email;
        $http.get(serverConnect).success(function(data, status) {
            // alert(JSON.stringify(data));
            if (data == "true") {
                $scope.spinnerClass = "icon-hide";
                $scope.msgClass = "text-success icon-ok";
                $scope.message = "Available";
            } else {
                $scope.spinnerClass = "icon-hide";
                $scope.msgClass = "text-error icon-remove";
                $scope.message = "Not Available";
            }
        }).error(function(data, status) {
            alert("Failure");
        });
    }
}