122     char key2[] = "rw.sys.version*%version";  variable
124     int ret = SetParameter(key2, value2);
158     char key2[] = "rw.sys.version.version.version.version";  variable
161     int ret = GetParameter(key2, defValue2, value2, 64);
199     char key2[] = "test.rw.product.type";  variable
201     ret = SetParameter(key2, value2);
203     ret = SystemWriteParam(key2, value2);
206     ret = GetParameter(key2, "version=10.1.0", valueGet2, 32);
242     char key2[] = "test.rw.sys.version.wait2";  variable
243     ret = WaitParameter(key2, "*", 1);
267     char key2[] = "test.rw.sys.version.version2";  variable
268     handle = FindParameter(key2);
320     const std::string key2 = "test.uint.get";  variable
321     uint8_t u1 = OHOS::system::GetUintParameter<uint8_t>(key2, 0, (uint8_t)255); // 255 max value
323 …  uint16_t u2 = OHOS::system::GetUintParameter<uint16_t>(key2, 0,  (uint16_t)255); // 255 max value
325 …  uint32_t u3 = OHOS::system::GetUintParameter<uint32_t>(key2, 0,  (uint32_t)255); // 255 max value
327 …  uint64_t u4 = OHOS::system::GetUintParameter<uint64_t>(key2, 0,  (uint64_t)255); // 255 max value
332     u1 = OHOS::system::GetUintParameter<uint8_t>(key2, 0, (uint8_t)10); // 10 max value
345     const std::string key2 = "test.string.get2";  variable
346     v1 = OHOS::system::GetParameter(key2, "test2");
352     ret = OHOS::system::GetStringParameter(key2, v1, "test2");
362     const std::string key2 = "test.bool.get.false";  variable
363     ret = OHOS::system::GetBoolParameter(key2, true);